[{"issue":"45","page":"24156-24166","volume":10,"type":"journal_article","publication":"Journal of Materials Chemistry A","user_id":"98120","keyword":["General Materials Science","Renewable Energy","Sustainability and the Environment","General Chemistry"],"abstract":[{"lang":"eng","text":"<jats:p>Laser patterning of different precursor mixtures allows modulating the selectivity of iron oxide supported on N-doped carbons for ORR electrocatalysis.</jats:p>"}],"doi":"10.1039/d2ta05838c","title":"Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> pathways in the oxygen reduction reaction with laser-synthesized iron oxide-grafted nitrogen-doped carbon","date_updated":"2023-01-27T16:33:43Z","_id":"40557","publication_identifier":{"issn":["2050-7488","2050-7496"]},"year":"2022","language":[{"iso":"eng"}],"status":"public","date_created":"2023-01-27T16:14:30Z","publisher":"Royal Society of Chemistry (RSC)","citation":{"ama":"Wang H, Jerigova M, Hou J, et al. Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> pathways in the oxygen reduction reaction with laser-synthesized iron oxide-grafted nitrogen-doped carbon. <i>Journal of Materials Chemistry A</i>. 2022;10(45):24156-24166. doi:<a href=\"https://doi.org/10.1039/d2ta05838c\">10.1039/d2ta05838c</a>","apa":"Wang, H., Jerigova, M., Hou, J., Tarakina, N. V., Delacroix, S., Lopez Salas, N., &#38; Strauss, V. (2022). Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> pathways in the oxygen reduction reaction with laser-synthesized iron oxide-grafted nitrogen-doped carbon. <i>Journal of Materials Chemistry A</i>, <i>10</i>(45), 24156–24166. <a href=\"https://doi.org/10.1039/d2ta05838c\">https://doi.org/10.1039/d2ta05838c</a>","ieee":"H. Wang <i>et al.</i>, “Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> pathways in the oxygen reduction reaction with laser-synthesized iron oxide-grafted nitrogen-doped carbon,” <i>Journal of Materials Chemistry A</i>, vol. 10, no. 45, pp. 24156–24166, 2022, doi: <a href=\"https://doi.org/10.1039/d2ta05838c\">10.1039/d2ta05838c</a>.","chicago":"Wang, Huize, Maria Jerigova, Jing Hou, Nadezda V. Tarakina, Simon Delacroix, Nieves Lopez Salas, and Volker Strauss. “Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> Pathways in the Oxygen Reduction Reaction with Laser-Synthesized Iron Oxide-Grafted Nitrogen-Doped Carbon.” <i>Journal of Materials Chemistry A</i> 10, no. 45 (2022): 24156–66. <a href=\"https://doi.org/10.1039/d2ta05838c\">https://doi.org/10.1039/d2ta05838c</a>.","bibtex":"@article{Wang_Jerigova_Hou_Tarakina_Delacroix_Lopez Salas_Strauss_2022, title={Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> pathways in the oxygen reduction reaction with laser-synthesized iron oxide-grafted nitrogen-doped carbon}, volume={10}, DOI={<a href=\"https://doi.org/10.1039/d2ta05838c\">10.1039/d2ta05838c</a>}, number={45}, journal={Journal of Materials Chemistry A}, publisher={Royal Society of Chemistry (RSC)}, author={Wang, Huize and Jerigova, Maria and Hou, Jing and Tarakina, Nadezda V. and Delacroix, Simon and Lopez Salas, Nieves and Strauss, Volker}, year={2022}, pages={24156–24166} }","mla":"Wang, Huize, et al. “Modulating between 2e<sup>−</sup> and 4e<sup>−</sup> Pathways in the Oxygen Reduction Reaction with Laser-Synthesized Iron Oxide-Grafted Nitrogen-Doped Carbon.” <i>Journal of Materials Chemistry A</i>, vol. 10, no. 45, Royal Society of Chemistry (RSC), 2022, pp. 24156–66, doi:<a href=\"https://doi.org/10.1039/d2ta05838c\">10.1039/d2ta05838c</a>.","short":"H. Wang, M. Jerigova, J. Hou, N.V. Tarakina, S. Delacroix, N. Lopez Salas, V. Strauss, Journal of Materials Chemistry A 10 (2022) 24156–24166."},"publication_status":"published","intvolume":"        10","author":[{"last_name":"Wang","full_name":"Wang, Huize","first_name":"Huize"},{"last_name":"Jerigova","full_name":"Jerigova, Maria","first_name":"Maria"},{"first_name":"Jing","full_name":"Hou, Jing","last_name":"Hou"},{"last_name":"Tarakina","full_name":"Tarakina, Nadezda V.","first_name":"Nadezda V."},{"full_name":"Delacroix, Simon","first_name":"Simon","last_name":"Delacroix"},{"orcid":"https://orcid.org/0000-0002-8438-9548","full_name":"Lopez Salas, Nieves","first_name":"Nieves","id":"98120","last_name":"Lopez Salas"},{"first_name":"Volker","full_name":"Strauss, Volker","last_name":"Strauss"}]},{"author":[{"first_name":"Mateusz","full_name":"Odziomek, Mateusz","last_name":"Odziomek"},{"first_name":"Paolo","full_name":"Giusto, Paolo","last_name":"Giusto"},{"first_name":"Janina","full_name":"Kossmann, Janina","last_name":"Kossmann"},{"first_name":"Nadezda V.","full_name":"Tarakina, Nadezda V.","last_name":"Tarakina"},{"last_name":"Heske","first_name":"Julian","full_name":"Heske, Julian"},{"last_name":"Rivadeneira","full_name":"Rivadeneira, Salvador M.","first_name":"Salvador M."},{"first_name":"Waldemar","full_name":"Keil, Waldemar","last_name":"Keil"},{"last_name":"Schmidt","full_name":"Schmidt, Claudia","first_name":"Claudia"},{"first_name":"Stefano","full_name":"Mazzanti, Stefano","last_name":"Mazzanti"},{"last_name":"Savateev","full_name":"Savateev, Oleksandr","first_name":"Oleksandr"},{"first_name":"Lorena","full_name":"Perdigón‐Toro, Lorena","last_name":"Perdigón‐Toro"},{"last_name":"Neher","first_name":"Dieter","full_name":"Neher, Dieter"},{"full_name":"Kühne, Thomas D.","first_name":"Thomas D.","last_name":"Kühne"},{"last_name":"Antonietti","first_name":"Markus","full_name":"Antonietti, Markus"},{"last_name":"Lopez Salas","id":"98120","full_name":"Lopez Salas, Nieves","first_name":"Nieves","orcid":"https://orcid.org/0000-0002-8438-9548"}],"title":"“Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor","doi":"10.1002/adma.202206405","intvolume":"        34","user_id":"98120","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"publication_status":"published","citation":{"apa":"Odziomek, M., Giusto, P., Kossmann, J., Tarakina, N. V., Heske, J., Rivadeneira, S. M., Keil, W., Schmidt, C., Mazzanti, S., Savateev, O., Perdigón‐Toro, L., Neher, D., Kühne, T. D., Antonietti, M., &#38; Lopez Salas, N. (2022). “Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor. <i>Advanced Materials</i>, <i>34</i>(40), Article 2206405. <a href=\"https://doi.org/10.1002/adma.202206405\">https://doi.org/10.1002/adma.202206405</a>","ama":"Odziomek M, Giusto P, Kossmann J, et al. “Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor. <i>Advanced Materials</i>. 2022;34(40). doi:<a href=\"https://doi.org/10.1002/adma.202206405\">10.1002/adma.202206405</a>","ieee":"M. Odziomek <i>et al.</i>, “‘Red Carbon’: A Rediscovered Covalent Crystalline Semiconductor,” <i>Advanced Materials</i>, vol. 34, no. 40, Art. no. 2206405, 2022, doi: <a href=\"https://doi.org/10.1002/adma.202206405\">10.1002/adma.202206405</a>.","chicago":"Odziomek, Mateusz, Paolo Giusto, Janina Kossmann, Nadezda V. Tarakina, Julian Heske, Salvador M. Rivadeneira, Waldemar Keil, et al. “‘Red Carbon’: A Rediscovered Covalent Crystalline Semiconductor.” <i>Advanced Materials</i> 34, no. 40 (2022). <a href=\"https://doi.org/10.1002/adma.202206405\">https://doi.org/10.1002/adma.202206405</a>.","bibtex":"@article{Odziomek_Giusto_Kossmann_Tarakina_Heske_Rivadeneira_Keil_Schmidt_Mazzanti_Savateev_et al._2022, title={“Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor}, volume={34}, DOI={<a href=\"https://doi.org/10.1002/adma.202206405\">10.1002/adma.202206405</a>}, number={402206405}, journal={Advanced Materials}, publisher={Wiley}, author={Odziomek, Mateusz and Giusto, Paolo and Kossmann, Janina and Tarakina, Nadezda V. and Heske, Julian and Rivadeneira, Salvador M. and Keil, Waldemar and Schmidt, Claudia and Mazzanti, Stefano and Savateev, Oleksandr and et al.}, year={2022} }","mla":"Odziomek, Mateusz, et al. “‘Red Carbon’: A Rediscovered Covalent Crystalline Semiconductor.” <i>Advanced Materials</i>, vol. 34, no. 40, 2206405, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/adma.202206405\">10.1002/adma.202206405</a>.","short":"M. Odziomek, P. Giusto, J. Kossmann, N.V. Tarakina, J. Heske, S.M. Rivadeneira, W. Keil, C. Schmidt, S. Mazzanti, O. Savateev, L. Perdigón‐Toro, D. Neher, T.D. Kühne, M. Antonietti, N. Lopez Salas, Advanced Materials 34 (2022)."},"publisher":"Wiley","publication":"Advanced Materials","date_created":"2023-01-27T16:14:36Z","status":"public","type":"journal_article","year":"2022","publication_identifier":{"issn":["0935-9648","1521-4095"]},"language":[{"iso":"eng"}],"volume":34,"_id":"40558","date_updated":"2023-01-27T16:34:15Z","issue":"40","article_number":"2206405"},{"type":"journal_article","publication":"ACS Nano","issue":"9","volume":16,"page":"14284-14296","doi":"10.1021/acsnano.2c04439","title":"Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks","keyword":["General Physics and Astronomy","General Engineering","General Materials Science"],"user_id":"98120","status":"public","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1936-0851","1936-086X"]},"year":"2022","publisher":"American Chemical Society (ACS)","date_created":"2023-01-27T16:14:41Z","date_updated":"2023-01-27T16:34:30Z","_id":"40559","intvolume":"        16","author":[{"full_name":"Schulze Lammers, Bertram","first_name":"Bertram","last_name":"Schulze Lammers"},{"orcid":"https://orcid.org/0000-0002-8438-9548","id":"98120","last_name":"Lopez Salas","first_name":"Nieves","full_name":"Lopez Salas, Nieves"},{"full_name":"Stein Siena, Julya","first_name":"Julya","last_name":"Stein Siena"},{"full_name":"Mirhosseini, Hossein","first_name":"Hossein","last_name":"Mirhosseini"},{"full_name":"Yesilpinar, Damla","first_name":"Damla","last_name":"Yesilpinar"},{"last_name":"Heske","first_name":"Julian","full_name":"Heske, Julian"},{"last_name":"Kühne","full_name":"Kühne, Thomas D.","first_name":"Thomas D."},{"last_name":"Fuchs","full_name":"Fuchs, Harald","first_name":"Harald"},{"last_name":"Antonietti","first_name":"Markus","full_name":"Antonietti, Markus"},{"first_name":"Harry","full_name":"Mönig, Harry","last_name":"Mönig"}],"publication_status":"published","citation":{"mla":"Schulze Lammers, Bertram, et al. “Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks.” <i>ACS Nano</i>, vol. 16, no. 9, American Chemical Society (ACS), 2022, pp. 14284–96, doi:<a href=\"https://doi.org/10.1021/acsnano.2c04439\">10.1021/acsnano.2c04439</a>.","bibtex":"@article{Schulze Lammers_Lopez Salas_Stein Siena_Mirhosseini_Yesilpinar_Heske_Kühne_Fuchs_Antonietti_Mönig_2022, title={Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks}, volume={16}, DOI={<a href=\"https://doi.org/10.1021/acsnano.2c04439\">10.1021/acsnano.2c04439</a>}, number={9}, journal={ACS Nano}, publisher={American Chemical Society (ACS)}, author={Schulze Lammers, Bertram and Lopez Salas, Nieves and Stein Siena, Julya and Mirhosseini, Hossein and Yesilpinar, Damla and Heske, Julian and Kühne, Thomas D. and Fuchs, Harald and Antonietti, Markus and Mönig, Harry}, year={2022}, pages={14284–14296} }","short":"B. Schulze Lammers, N. Lopez Salas, J. Stein Siena, H. Mirhosseini, D. Yesilpinar, J. Heske, T.D. Kühne, H. Fuchs, M. Antonietti, H. Mönig, ACS Nano 16 (2022) 14284–14296.","ama":"Schulze Lammers B, Lopez Salas N, Stein Siena J, et al. Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks. <i>ACS Nano</i>. 2022;16(9):14284-14296. doi:<a href=\"https://doi.org/10.1021/acsnano.2c04439\">10.1021/acsnano.2c04439</a>","apa":"Schulze Lammers, B., Lopez Salas, N., Stein Siena, J., Mirhosseini, H., Yesilpinar, D., Heske, J., Kühne, T. D., Fuchs, H., Antonietti, M., &#38; Mönig, H. (2022). Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks. <i>ACS Nano</i>, <i>16</i>(9), 14284–14296. <a href=\"https://doi.org/10.1021/acsnano.2c04439\">https://doi.org/10.1021/acsnano.2c04439</a>","chicago":"Schulze Lammers, Bertram, Nieves Lopez Salas, Julya Stein Siena, Hossein Mirhosseini, Damla Yesilpinar, Julian Heske, Thomas D. Kühne, Harald Fuchs, Markus Antonietti, and Harry Mönig. “Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks.” <i>ACS Nano</i> 16, no. 9 (2022): 14284–96. <a href=\"https://doi.org/10.1021/acsnano.2c04439\">https://doi.org/10.1021/acsnano.2c04439</a>.","ieee":"B. Schulze Lammers <i>et al.</i>, “Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks,” <i>ACS Nano</i>, vol. 16, no. 9, pp. 14284–14296, 2022, doi: <a href=\"https://doi.org/10.1021/acsnano.2c04439\">10.1021/acsnano.2c04439</a>."}},{"department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"publication_status":"published","citation":{"mla":"Javed, Ali, et al. “The Role of Sulfonate Groups and Hydrogen Bonding in the Proton Conductivity of Two Coordination Networks.” <i>Beilstein Journal of Nanotechnology</i>, vol. 13, Beilstein Institut, 2022, pp. 437–43, doi:<a href=\"https://doi.org/10.3762/bjnano.13.36\">10.3762/bjnano.13.36</a>.","ama":"Javed A, Steinke F, Wöhlbrandt S, Bunzen H, Stock N, Tiemann M. The role of sulfonate groups and hydrogen bonding in the proton conductivity of two coordination networks. <i>Beilstein Journal of Nanotechnology</i>. 2022;13:437-443. doi:<a href=\"https://doi.org/10.3762/bjnano.13.36\">10.3762/bjnano.13.36</a>","bibtex":"@article{Javed_Steinke_Wöhlbrandt_Bunzen_Stock_Tiemann_2022, title={The role of sulfonate groups and hydrogen bonding in the proton conductivity of two coordination networks}, volume={13}, DOI={<a href=\"https://doi.org/10.3762/bjnano.13.36\">10.3762/bjnano.13.36</a>}, journal={Beilstein Journal of Nanotechnology}, publisher={Beilstein Institut}, author={Javed, Ali and Steinke, Felix and Wöhlbrandt, Stephan and Bunzen, Hana and Stock, Norbert and Tiemann, Michael}, year={2022}, pages={437–443} }","apa":"Javed, A., Steinke, F., Wöhlbrandt, S., Bunzen, H., Stock, N., &#38; Tiemann, M. (2022). The role of sulfonate groups and hydrogen bonding in the proton conductivity of two coordination networks. <i>Beilstein Journal of Nanotechnology</i>, <i>13</i>, 437–443. <a href=\"https://doi.org/10.3762/bjnano.13.36\">https://doi.org/10.3762/bjnano.13.36</a>","short":"A. Javed, F. Steinke, S. Wöhlbrandt, H. Bunzen, N. Stock, M. Tiemann, Beilstein Journal of Nanotechnology 13 (2022) 437–443.","chicago":"Javed, Ali, Felix Steinke, Stephan Wöhlbrandt, Hana Bunzen, Norbert Stock, and Michael Tiemann. “The Role of Sulfonate Groups and Hydrogen Bonding in the Proton Conductivity of Two Coordination Networks.” <i>Beilstein Journal of Nanotechnology</i> 13 (2022): 437–43. <a href=\"https://doi.org/10.3762/bjnano.13.36\">https://doi.org/10.3762/bjnano.13.36</a>.","ieee":"A. Javed, F. Steinke, S. Wöhlbrandt, H. Bunzen, N. Stock, and M. Tiemann, “The role of sulfonate groups and hydrogen bonding in the proton conductivity of two coordination networks,” <i>Beilstein Journal of Nanotechnology</i>, vol. 13, pp. 437–443, 2022, doi: <a href=\"https://doi.org/10.3762/bjnano.13.36\">10.3762/bjnano.13.36</a>."},"intvolume":"        13","author":[{"last_name":"Javed","full_name":"Javed, Ali","first_name":"Ali"},{"first_name":"Felix","full_name":"Steinke, Felix","last_name":"Steinke"},{"first_name":"Stephan","full_name":"Wöhlbrandt, Stephan","last_name":"Wöhlbrandt"},{"last_name":"Bunzen","full_name":"Bunzen, Hana","first_name":"Hana"},{"full_name":"Stock, Norbert","first_name":"Norbert","last_name":"Stock"},{"orcid":"0000-0003-1711-2722","first_name":"Michael","full_name":"Tiemann, Michael","id":"23547","last_name":"Tiemann"}],"article_type":"original","date_updated":"2023-03-03T08:37:14Z","_id":"35707","status":"public","language":[{"iso":"eng"}],"year":"2022","publication_identifier":{"issn":["2190-4286"]},"publisher":"Beilstein Institut","date_created":"2023-01-10T09:12:54Z","keyword":["Electrical and Electronic Engineering","General Physics and Astronomy","General Materials Science"],"main_file_link":[{"url":"https://www.beilstein-journals.org/bjnano/content/pdf/2190-4286-13-36.pdf","open_access":"1"}],"user_id":"23547","oa":"1","doi":"10.3762/bjnano.13.36","abstract":[{"lang":"eng","text":"<jats:p>The proton conductivity of two coordination networks, [Mg(H<jats:sub>2</jats:sub>O)<jats:sub>2</jats:sub>(H<jats:sub>3</jats:sub>L)]·H<jats:sub>2</jats:sub>O and [Pb<jats:sub>2</jats:sub>(HL)]·H<jats:sub>2</jats:sub>O (H<jats:sub>5</jats:sub>L = (H<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>PCH<jats:sub>2</jats:sub>)<jats:sub>2</jats:sub>-NCH<jats:sub>2</jats:sub>-C<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>-SO<jats:sub>3</jats:sub>H), is investigated by AC impedance spectroscopy. Both materials contain the same phosphonato-sulfonate linker molecule, but have clearly different crystal structures, which has a strong effect on proton conductivity. In the Mg-based coordination network, dangling sulfonate groups are part of an extended hydrogen bonding network, facilitating a “proton hopping” with low activation energy; the material shows a moderate proton conductivity. In the Pb-based metal-organic framework, in contrast, no extended hydrogen bonding occurs, as the sulfonate groups coordinate to Pb<jats:sup>2+</jats:sup>, without forming hydrogen bonds; the proton conductivity is much lower in this material.</jats:p>"}],"title":"The role of sulfonate groups and hydrogen bonding in the proton conductivity of two coordination networks","volume":13,"page":"437-443","type":"journal_article","publication":"Beilstein Journal of Nanotechnology","quality_controlled":"1"},{"title":"Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints","author":[{"last_name":"Wituschek","first_name":"Simon","full_name":"Wituschek, Simon"},{"full_name":"Kappe, Fabian","first_name":"Fabian","last_name":"Kappe"},{"last_name":"Meschut","full_name":"Meschut, Gerson","first_name":"Gerson"},{"first_name":"Michael","full_name":"Lechner, Michael","last_name":"Lechner"}],"abstract":[{"text":"In view of economic and ecological trends, the concepts for lightweight construction in transport systems are becoming increasingly important. These are frequently applied in the form of multi-material systems, which are characterized by the selective use of materials and geometries. One major challenge in the manufacturing of multi-material systems is the joining of the individual components to form a complete system. Mechanical joining processes such as semi-tubular self-piercing riveting are frequently used for this application but reach their limits concerning the number of combinations of geometry and material. In order to react to the requirements and to increase the versatility of semi-tubular self-pierce riveting, a process combination consisting of a tumbling process and a self-pierce riveting process has been presented previously. This process combination is used in this work to investigate the versatility and to identify the influencing parameters on it. For this purpose, experiments are conducted to identify process-side influence possibilities. The tests are performed with a dual-phase steel aluminum alloy to represent the varying mechanical characteristics of multi-material systems. Furthermore, the initial sheet thicknesses of the joining partners are varied in several steps. In addition to the geometric joint formation used to describe the undercut, the rivet head end position and the residual sheet thickness, the joining process, is also analyzed during the investigations. Further, the innovative joining process is evaluated by comparing it with a conventional self-piercing riveting process. The knowledge obtained represents a basis for the identification and evaluation of the versatility of the process combination.","lang":"eng"}],"doi":"10.1177/14644207221135400","citation":{"apa":"Wituschek, S., Kappe, F., Meschut, G., &#38; Lechner, M. (2022). Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints. <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, Article 146442072211354. <a href=\"https://doi.org/10.1177/14644207221135400\">https://doi.org/10.1177/14644207221135400</a>","ama":"Wituschek S, Kappe F, Meschut G, Lechner M. Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints. <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>","ieee":"S. Wituschek, F. Kappe, G. Meschut, and M. Lechner, “Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints,” <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, Art. no. 146442072211354, 2022, doi: <a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>.","chicago":"Wituschek, Simon, Fabian Kappe, Gerson Meschut, and Michael Lechner. “Geometric and Mechanical Joint Characterization of Conventionally  and Tumbled Self-Piercing Riveting Joints.” <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, 2022. <a href=\"https://doi.org/10.1177/14644207221135400\">https://doi.org/10.1177/14644207221135400</a>.","bibtex":"@article{Wituschek_Kappe_Meschut_Lechner_2022, title={Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints}, DOI={<a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>}, number={146442072211354}, journal={Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications}, publisher={SAGE Publications}, author={Wituschek, Simon and Kappe, Fabian and Meschut, Gerson and Lechner, Michael}, year={2022} }","mla":"Wituschek, Simon, et al. “Geometric and Mechanical Joint Characterization of Conventionally  and Tumbled Self-Piercing Riveting Joints.” <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, 146442072211354, SAGE Publications, 2022, doi:<a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>.","short":"S. Wituschek, F. Kappe, G. Meschut, M. Lechner, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022)."},"user_id":"53912","keyword":["Mechanical Engineering","General Materials Science"],"publication_status":"published","department":[{"_id":"157"}],"publication":"Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications","date_created":"2023-03-29T08:36:26Z","publisher":"SAGE Publications","type":"journal_article","year":"2022","publication_identifier":{"issn":["1464-4207","2041-3076"]},"language":[{"iso":"eng"}],"status":"public","_id":"43158","article_number":"146442072211354","date_updated":"2023-03-29T08:36:59Z"},{"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"name":"TRR 142 - A11: TRR 142 - Subproject A11","_id":"166"},{"name":"TRR 142 - B07: TRR 142 - Subproject B07","_id":"168"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Polarons influence decisively the performance of lithium niobate for optical applications. In this work, the formation of (defect) bound polarons in lithium niobate is studied by ab initio molecular dynamics. The calculations show a broad scatter of polaron formation times. Rising temperature increases the share of trajectories with long formation times, which leads to an overall increase of the average formation time with temperature. However, even at elevated temperatures, the average formation time does not exceed the value of 100 femtoseconds, i.e., a value close to the time measured for free, i.e., self-trapped polarons. Analyzing individual trajectories, it is found that the time required for the structural relaxation of the polarons depends sensitively on the excitation of the lithium niobate high-frequency phonon modes and their phase relation.</jats:p>"}],"doi":"10.1007/s00339-022-05577-y","title":"Bound polaron formation in lithium niobate from ab initio molecular dynamics","user_id":"171","keyword":["General Materials Science","General Chemistry"],"type":"journal_article","publication":"Applied Physics A","page":"480","volume":128,"intvolume":"       128","author":[{"id":"52309","last_name":"Krenz","full_name":"Krenz, Marvin","first_name":"Marvin"},{"orcid":"0000-0002-4476-223X","first_name":"Uwe","full_name":"Gerstmann, Uwe","last_name":"Gerstmann","id":"171"},{"orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero","id":"468","last_name":"Schmidt"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"}],"citation":{"chicago":"Krenz, Marvin, Uwe Gerstmann, and Wolf Gero Schmidt. “Bound Polaron Formation in Lithium Niobate from Ab Initio Molecular Dynamics.” <i>Applied Physics A</i> 128 (2022): 480. <a href=\"https://doi.org/10.1007/s00339-022-05577-y\">https://doi.org/10.1007/s00339-022-05577-y</a>.","short":"M. Krenz, U. Gerstmann, W.G. Schmidt, Applied Physics A 128 (2022) 480.","ieee":"M. Krenz, U. Gerstmann, and W. G. Schmidt, “Bound polaron formation in lithium niobate from ab initio molecular dynamics,” <i>Applied Physics A</i>, vol. 128, p. 480, 2022, doi: <a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>.","mla":"Krenz, Marvin, et al. “Bound Polaron Formation in Lithium Niobate from Ab Initio Molecular Dynamics.” <i>Applied Physics A</i>, vol. 128, Springer Science and Business Media LLC, 2022, p. 480, doi:<a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>.","apa":"Krenz, M., Gerstmann, U., &#38; Schmidt, W. G. (2022). Bound polaron formation in lithium niobate from ab initio molecular dynamics. <i>Applied Physics A</i>, <i>128</i>, 480. <a href=\"https://doi.org/10.1007/s00339-022-05577-y\">https://doi.org/10.1007/s00339-022-05577-y</a>","bibtex":"@article{Krenz_Gerstmann_Schmidt_2022, title={Bound polaron formation in lithium niobate from ab initio molecular dynamics}, volume={128}, DOI={<a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>}, journal={Applied Physics A}, publisher={Springer Science and Business Media LLC}, author={Krenz, Marvin and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022}, pages={480} }","ama":"Krenz M, Gerstmann U, Schmidt WG. Bound polaron formation in lithium niobate from ab initio molecular dynamics. <i>Applied Physics A</i>. 2022;128:480. doi:<a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>"},"publication_status":"published","year":"2022","publication_identifier":{"issn":["0947-8396","1432-0630"]},"language":[{"iso":"eng"}],"status":"public","date_created":"2023-01-20T11:18:44Z","publisher":"Springer Science and Business Media LLC","date_updated":"2023-04-21T11:06:37Z","_id":"37711"},{"date_updated":"2023-04-26T13:26:02Z","_id":"33724","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1438-1656","1527-2648"]},"type":"journal_article","year":"2022","status":"public","date_created":"2022-10-14T08:10:07Z","publication":"Advanced Engineering Materials","quality_controlled":"1","publisher":"Wiley","department":[{"_id":"156"}],"citation":{"ama":"Vieth P, Borgert T, Homberg W, Grundmeier G. Assessment of mechanical and optical properties of Al 6060 alloy particles by removal of contaminants. <i>Advanced Engineering Materials</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1002/adem.202201081\">10.1002/adem.202201081</a>","apa":"Vieth, P., Borgert, T., Homberg, W., &#38; Grundmeier, G. (2022). Assessment of mechanical and optical properties of Al 6060 alloy particles by removal of contaminants. <i>Advanced Engineering Materials</i>. <a href=\"https://doi.org/10.1002/adem.202201081\">https://doi.org/10.1002/adem.202201081</a>","chicago":"Vieth, Pascal, Thomas Borgert, Werner Homberg, and Guido Grundmeier. “Assessment of Mechanical and Optical Properties of Al 6060 Alloy Particles by Removal of Contaminants.” <i>Advanced Engineering Materials</i>, 2022. <a href=\"https://doi.org/10.1002/adem.202201081\">https://doi.org/10.1002/adem.202201081</a>.","ieee":"P. Vieth, T. Borgert, W. Homberg, and G. Grundmeier, “Assessment of mechanical and optical properties of Al 6060 alloy particles by removal of contaminants,” <i>Advanced Engineering Materials</i>, 2022, doi: <a href=\"https://doi.org/10.1002/adem.202201081\">10.1002/adem.202201081</a>.","mla":"Vieth, Pascal, et al. “Assessment of Mechanical and Optical Properties of Al 6060 Alloy Particles by Removal of Contaminants.” <i>Advanced Engineering Materials</i>, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/adem.202201081\">10.1002/adem.202201081</a>.","bibtex":"@article{Vieth_Borgert_Homberg_Grundmeier_2022, title={Assessment of mechanical and optical properties of Al 6060 alloy particles by removal of contaminants}, DOI={<a href=\"https://doi.org/10.1002/adem.202201081\">10.1002/adem.202201081</a>}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Vieth, Pascal and Borgert, Thomas and Homberg, Werner and Grundmeier, Guido}, year={2022} }","short":"P. Vieth, T. Borgert, W. Homberg, G. Grundmeier, Advanced Engineering Materials (2022)."},"keyword":["Condensed Matter Physics","General Materials Science"],"publication_status":"published","user_id":"83141","doi":"10.1002/adem.202201081","title":"Assessment of mechanical and optical properties of Al 6060 alloy particles by removal of contaminants","author":[{"last_name":"Vieth","first_name":"Pascal","full_name":"Vieth, Pascal"},{"id":"83141","last_name":"Borgert","full_name":"Borgert, Thomas","first_name":"Thomas"},{"full_name":"Homberg, Werner","first_name":"Werner","last_name":"Homberg"},{"first_name":"Guido","full_name":"Grundmeier, Guido","id":"194","last_name":"Grundmeier"}]},{"author":[{"full_name":"Wituschek, Simon","first_name":"Simon","last_name":"Wituschek"},{"last_name":"Kappe","full_name":"Kappe, Fabian","first_name":"Fabian"},{"first_name":"Gerson","full_name":"Meschut, Gerson","last_name":"Meschut"},{"last_name":"Lechner","full_name":"Lechner, Michael","first_name":"Michael"}],"title":"Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints","abstract":[{"lang":"eng","text":"<jats:p> In view of economic and ecological trends, the concepts for lightweight construction in transport systems are becoming increasingly important. These are frequently applied in the form of multi-material systems, which are characterized by the selective use of materials and geometries. One major challenge in the manufacturing of multi-material systems is the joining of the individual components to form a complete system. Mechanical joining processes such as semi-tubular self-piercing riveting are frequently used for this application but reach their limits concerning the number of combinations of geometry and material. In order to react to the requirements and to increase the versatility of semi-tubular self-pierce riveting, a process combination consisting of a tumbling process and a self-pierce riveting process has been presented previously. This process combination is used in this work to investigate the versatility and to identify the influencing parameters on it. For this purpose, experiments are conducted to identify process-side influence possibilities. The tests are performed with a dual-phase steel aluminum alloy to represent the varying mechanical characteristics of multi-material systems. Furthermore, the initial sheet thicknesses of the joining partners are varied in several steps. In addition to the geometric joint formation used to describe the undercut, the rivet head end position and the residual sheet thickness, the joining process, is also analyzed during the investigations. Further, the innovative joining process is evaluated by comparing it with a conventional self-piercing riveting process. The knowledge obtained represents a basis for the identification and evaluation of the versatility of the process combination. </jats:p>"}],"doi":"10.1177/14644207221135400","project":[{"grant_number":"418701707","name":"TRR 285: TRR 285","_id":"130"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"keyword":["Mechanical Engineering","General Materials Science"],"publication_status":"published","user_id":"66459","citation":{"mla":"Wituschek, Simon, et al. “Geometric and Mechanical Joint Characterization of Conventionally  and Tumbled Self-Piercing Riveting Joints.” <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, 146442072211354, SAGE Publications, 2022, doi:<a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>.","bibtex":"@article{Wituschek_Kappe_Meschut_Lechner_2022, title={Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints}, DOI={<a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>}, number={146442072211354}, journal={Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications}, publisher={SAGE Publications}, author={Wituschek, Simon and Kappe, Fabian and Meschut, Gerson and Lechner, Michael}, year={2022} }","short":"S. Wituschek, F. Kappe, G. Meschut, M. Lechner, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022).","ama":"Wituschek S, Kappe F, Meschut G, Lechner M. Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints. <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>","apa":"Wituschek, S., Kappe, F., Meschut, G., &#38; Lechner, M. (2022). Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints. <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, Article 146442072211354. <a href=\"https://doi.org/10.1177/14644207221135400\">https://doi.org/10.1177/14644207221135400</a>","chicago":"Wituschek, Simon, Fabian Kappe, Gerson Meschut, and Michael Lechner. “Geometric and Mechanical Joint Characterization of Conventionally  and Tumbled Self-Piercing Riveting Joints.” <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, 2022. <a href=\"https://doi.org/10.1177/14644207221135400\">https://doi.org/10.1177/14644207221135400</a>.","ieee":"S. Wituschek, F. Kappe, G. Meschut, and M. Lechner, “Geometric and mechanical joint characterization of conventionally  and tumbled self-piercing riveting joints,” <i>Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications</i>, Art. no. 146442072211354, 2022, doi: <a href=\"https://doi.org/10.1177/14644207221135400\">10.1177/14644207221135400</a>."},"publisher":"SAGE Publications","date_created":"2022-12-06T13:51:01Z","quality_controlled":"1","publication":"Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications","status":"public","language":[{"iso":"eng"}],"type":"journal_article","publication_identifier":{"issn":["1464-4207","2041-3076"]},"year":"2022","_id":"34243","date_updated":"2023-04-27T08:54:47Z","article_number":"146442072211354"},{"_id":"34242","date_updated":"2023-04-27T08:54:57Z","date_created":"2022-12-06T13:50:32Z","publisher":"Wiley","publication_identifier":{"issn":["1438-1656","1527-2648"]},"year":"2022","language":[{"iso":"eng"}],"status":"public","citation":{"short":"M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut, M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).","mla":"Neuser, Moritz, et al. “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” <i>Advanced Engineering Materials</i>, vol. 24, no. 10, 2200874, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/adem.202200874\">10.1002/adem.202200874</a>.","bibtex":"@article{Neuser_Kappe_Ostermeier_Krüger_Bobbert_Meschut_Schaper_Grydin_2022, title={Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting}, volume={24}, DOI={<a href=\"https://doi.org/10.1002/adem.202200874\">10.1002/adem.202200874</a>}, number={102200874}, journal={Advanced Engineering Materials}, publisher={Wiley}, author={Neuser, Moritz and Kappe, Fabian and Ostermeier, Jakob and Krüger, Jan Tobias and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko and Grydin, Olexandr}, year={2022} }","chicago":"Neuser, Moritz, Fabian Kappe, Jakob Ostermeier, Jan Tobias Krüger, Mathias Bobbert, Gerson Meschut, Mirko Schaper, and Olexandr Grydin. “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” <i>Advanced Engineering Materials</i> 24, no. 10 (2022). <a href=\"https://doi.org/10.1002/adem.202200874\">https://doi.org/10.1002/adem.202200874</a>.","ieee":"M. Neuser <i>et al.</i>, “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting,” <i>Advanced Engineering Materials</i>, vol. 24, no. 10, Art. no. 2200874, 2022, doi: <a href=\"https://doi.org/10.1002/adem.202200874\">10.1002/adem.202200874</a>.","apa":"Neuser, M., Kappe, F., Ostermeier, J., Krüger, J. T., Bobbert, M., Meschut, G., Schaper, M., &#38; Grydin, O. (2022). Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting. <i>Advanced Engineering Materials</i>, <i>24</i>(10), Article 2200874. <a href=\"https://doi.org/10.1002/adem.202200874\">https://doi.org/10.1002/adem.202200874</a>","ama":"Neuser M, Kappe F, Ostermeier J, et al. Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting. <i>Advanced Engineering Materials</i>. 2022;24(10). doi:<a href=\"https://doi.org/10.1002/adem.202200874\">10.1002/adem.202200874</a>"},"publication_status":"published","author":[{"last_name":"Neuser","first_name":"Moritz","full_name":"Neuser, Moritz"},{"last_name":"Kappe","full_name":"Kappe, Fabian","first_name":"Fabian"},{"full_name":"Ostermeier, Jakob","first_name":"Jakob","last_name":"Ostermeier"},{"full_name":"Krüger, Jan Tobias","first_name":"Jan Tobias","last_name":"Krüger"},{"first_name":"Mathias","full_name":"Bobbert, Mathias","last_name":"Bobbert"},{"last_name":"Meschut","full_name":"Meschut, Gerson","first_name":"Gerson"},{"full_name":"Schaper, Mirko","first_name":"Mirko","last_name":"Schaper"},{"first_name":"Olexandr","full_name":"Grydin, Olexandr","last_name":"Grydin"}],"intvolume":"        24","volume":24,"article_number":"2200874","issue":"10","publication":"Advanced Engineering Materials","quality_controlled":"1","type":"journal_article","user_id":"66459","keyword":["Condensed Matter Physics","General Materials Science"],"title":"Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting","project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"doi":"10.1002/adem.202200874"},{"status":"public","publication_identifier":{"issn":["2075-4701"]},"year":"2022","language":[{"iso":"eng"}],"publisher":"MDPI AG","date_created":"2022-05-21T17:27:16Z","date_updated":"2023-04-27T09:39:39Z","_id":"31360","intvolume":"        12","author":[{"id":"44917","last_name":"Oesterwinter","first_name":"Annika","full_name":"Oesterwinter, Annika"},{"first_name":"Christian","full_name":"Wischer, Christian","id":"72219","last_name":"Wischer"},{"first_name":"Werner","full_name":"Homberg, Werner","last_name":"Homberg"}],"department":[{"_id":"9"},{"_id":"156"},{"_id":"630"}],"publication_status":"published","citation":{"mla":"Oesterwinter, Annika, et al. “Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC).” <i>Metals</i>, vol. 12, no. 5, 869, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/met12050869\">10.3390/met12050869</a>.","bibtex":"@article{Oesterwinter_Wischer_Homberg_2022, title={Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC)}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/met12050869\">10.3390/met12050869</a>}, number={5869}, journal={Metals}, publisher={MDPI AG}, author={Oesterwinter, Annika and Wischer, Christian and Homberg, Werner}, year={2022} }","short":"A. Oesterwinter, C. Wischer, W. Homberg, Metals 12 (2022).","apa":"Oesterwinter, A., Wischer, C., &#38; Homberg, W. (2022). Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC). <i>Metals</i>, <i>12</i>(5), Article 869. <a href=\"https://doi.org/10.3390/met12050869\">https://doi.org/10.3390/met12050869</a>","ama":"Oesterwinter A, Wischer C, Homberg W. Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC). <i>Metals</i>. 2022;12(5). doi:<a href=\"https://doi.org/10.3390/met12050869\">10.3390/met12050869</a>","chicago":"Oesterwinter, Annika, Christian Wischer, and Werner Homberg. “Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC).” <i>Metals</i> 12, no. 5 (2022). <a href=\"https://doi.org/10.3390/met12050869\">https://doi.org/10.3390/met12050869</a>.","ieee":"A. Oesterwinter, C. Wischer, and W. Homberg, “Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC),” <i>Metals</i>, vol. 12, no. 5, Art. no. 869, 2022, doi: <a href=\"https://doi.org/10.3390/met12050869\">10.3390/met12050869</a>."},"type":"journal_article","publication":"Metals","quality_controlled":"1","issue":"5","article_number":"869","volume":12,"abstract":[{"lang":"eng","text":"<jats:p>The adaptive joining process employing friction-spun joint connectors (FSJC) is a promising method for the realization of adaptable joints and thus for lightweight construction. In addition to experimental investigations, numerical studies are indispensable tools for its development. Therefore, this paper includes an analysis of boundary conditions for the spatial discretization and mesh modeling techniques, the material modeling, the contact and friction modeling, and the thermal boundary conditions for the finite element (FE) modeling of this joining process. For these investigations, two FE models corresponding to the two process steps were set up and compared with the two related processes of friction stir welding and friction drilling. Regarding the spatial discretization, the Lagrangian approach is not sufficient to represent the deformation that occurs. The Johnson-Cook model is well suited as a material model. The modeling of the contact detection and friction are important research subjects. Coulomb’s law of friction is not adequate to account for the complex friction phenomena of the adaptive joining process. The thermal boundary conditions play a decisive role in heat generation and thus in the material flow of the process. It is advisable to use temperature-dependent parameters and to investigate in detail the influence of radiation in the entire process.</jats:p>"}],"doi":"10.3390/met12050869","project":[{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"name":"TRR 285 – C03: TRR 285 - Subproject C03","_id":"147"},{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"}],"title":"Identification of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC)","user_id":"83141","keyword":["General Materials Science","Metals and Alloys"]},{"author":[{"last_name":"Wischer","full_name":"Wischer, Christian","first_name":"Christian"},{"last_name":"Homberg","first_name":"Werner","full_name":"Homberg, Werner"}],"article_type":"original","intvolume":"       926","publication_status":"published","citation":{"mla":"Wischer, Christian, and Werner Homberg. “Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints.” <i>Key Engineering Materials</i>, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1468–78, doi:<a href=\"https://doi.org/10.4028/p-1n6741\">10.4028/p-1n6741</a>.","bibtex":"@article{Wischer_Homberg_2022, title={Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints}, volume={926}, DOI={<a href=\"https://doi.org/10.4028/p-1n6741\">10.4028/p-1n6741</a>}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Wischer, Christian and Homberg, Werner}, year={2022}, pages={1468–1478} }","short":"C. Wischer, W. Homberg, Key Engineering Materials 926 (2022) 1468–1478.","apa":"Wischer, C., &#38; Homberg, W. (2022). Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints. <i>Key Engineering Materials</i>, <i>926</i>, 1468–1478. <a href=\"https://doi.org/10.4028/p-1n6741\">https://doi.org/10.4028/p-1n6741</a>","ama":"Wischer C, Homberg W. Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints. <i>Key Engineering Materials</i>. 2022;926:1468-1478. doi:<a href=\"https://doi.org/10.4028/p-1n6741\">10.4028/p-1n6741</a>","chicago":"Wischer, Christian, and Werner Homberg. “Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints.” <i>Key Engineering Materials</i> 926 (2022): 1468–78. <a href=\"https://doi.org/10.4028/p-1n6741\">https://doi.org/10.4028/p-1n6741</a>.","ieee":"C. Wischer and W. Homberg, “Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints,” <i>Key Engineering Materials</i>, vol. 926, pp. 1468–1478, 2022, doi: <a href=\"https://doi.org/10.4028/p-1n6741\">10.4028/p-1n6741</a>."},"department":[{"_id":"156"}],"publisher":"Trans Tech Publications, Ltd.","date_created":"2023-01-20T07:47:18Z","status":"public","year":"2022","publication_identifier":{"issn":["1662-9795"]},"language":[{"iso":"eng"}],"_id":"37647","date_updated":"2023-04-27T09:40:52Z","title":"Further Development of an Adaptive Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints","doi":"10.4028/p-1n6741","abstract":[{"lang":"eng","text":"Mechanical joining processes are an essential part of modern lightweight construction. They permit materials of different types to be joined in a way that is suitable for the loads involved. These processes reach their limits, however, as soon as the boundary conditions change. In most cases, these elements are specially adapted to the joining point and cannot be used universally. Changes require cost-intensive adaptation of both the element and the process control, thus making production more complex. This results in high costs due to the increased number of auxiliary joining element variants required and reduces the economic efficiency of mechanical joining. One approach to overcoming this issue is the use of adaptive auxiliary joining elements formed by friction spinning. This article presents the current state of research on pre-hole-free joining with adaptive joining elements. The overall process chain is illustrated, explained and analyzed. Special attention is paid to demonstrating the feasibility of pre-hole-free joining with adaptive joining elements. The chosen mechanical parameters are subsequently listed. Finally, a comprehensive outlook of the future development potential is derived.</jats:p>"}],"project":[{"name":"TRR 285 – C03: TRR 285 - Subproject C03","_id":"147"}],"user_id":"83141","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"publication":"Key Engineering Materials","quality_controlled":"1","type":"journal_article","volume":926,"page":"1468-1478"},{"department":[{"_id":"143"}],"citation":{"mla":"Joy, Tintu David, et al. “Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations.” <i>Applied Sciences</i>, vol. 12, no. 15, 7557, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>.","bibtex":"@article{Joy_Weiß_Schramm_Kullmer_2022, title={Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>}, number={157557}, journal={Applied Sciences}, publisher={MDPI AG}, author={Joy, Tintu David and Weiß, Deborah and Schramm, Britta and Kullmer, Gunter}, year={2022} }","short":"T.D. Joy, D. Weiß, B. Schramm, G. Kullmer, Applied Sciences 12 (2022).","ama":"Joy TD, Weiß D, Schramm B, Kullmer G. Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations. <i>Applied Sciences</i>. 2022;12(15). doi:<a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>","apa":"Joy, T. D., Weiß, D., Schramm, B., &#38; Kullmer, G. (2022). Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations. <i>Applied Sciences</i>, <i>12</i>(15), Article 7557. <a href=\"https://doi.org/10.3390/app12157557\">https://doi.org/10.3390/app12157557</a>","chicago":"Joy, Tintu David, Deborah Weiß, Britta Schramm, and Gunter Kullmer. “Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations.” <i>Applied Sciences</i> 12, no. 15 (2022). <a href=\"https://doi.org/10.3390/app12157557\">https://doi.org/10.3390/app12157557</a>.","ieee":"T. D. Joy, D. Weiß, B. Schramm, and G. Kullmer, “Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations,” <i>Applied Sciences</i>, vol. 12, no. 15, Art. no. 7557, 2022, doi: <a href=\"https://doi.org/10.3390/app12157557\">10.3390/app12157557</a>."},"publication_status":"published","intvolume":"        12","author":[{"id":"30821","last_name":"Joy","first_name":"Tintu David","full_name":"Joy, Tintu David"},{"full_name":"Weiß, Deborah","first_name":"Deborah","last_name":"Weiß","id":"45673"},{"full_name":"Schramm, Britta","first_name":"Britta","id":"4668","last_name":"Schramm"},{"first_name":"Gunter","full_name":"Kullmer, Gunter","last_name":"Kullmer","id":"291"}],"date_updated":"2023-04-27T10:13:44Z","_id":"34224","publication_identifier":{"issn":["2076-3417"]},"year":"2022","language":[{"iso":"eng"}],"status":"public","date_created":"2022-12-05T21:49:48Z","publisher":"MDPI AG","user_id":"45673","keyword":["Fluid Flow and Transfer Processes","Computer Science Applications","Process Chemistry and Technology","General Engineering","Instrumentation","General Materials Science"],"project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"abstract":[{"lang":"eng","text":"Crack growth in structures depends on the cyclic loads applied on it, such as mechanical, thermal and contact, as well as residual stresses, etc. To provide an accurate simulation of crack growth in structures, it is of high importance to integrate all kinds of loading situations in the simulations. Adapcrack3D is a simulation program that can accurately predict the propagation of cracks in real structures. However, until now, this three-dimensional program has only considered mechanical loads and static thermal loads. Therefore, the features of Adapcrack3D have been extended by including contact loading in crack growth simulations. The numerical simulation of crack propagation with Adapcrack3D is generally carried out using FE models of structures provided by the user. For simulating models with contact loading situations, Adapcrack3D has been updated to work with FE models containing multiple parts and necessary features such as coupling and surface interactions. Because Adapcrack3D uses the submodel technique for fracture mechanical evaluations, the architecture of the submodel is also modified to simulate models with contact definitions between the crack surfaces. This paper discusses the newly implemented attribute of the program with the help of illustrative examples. The results confirm that the contact simulation in Adapcrack3D is a major step in improving the functionality of the program."}],"doi":"10.3390/app12157557","title":"Further Development of 3D Crack Growth Simulation Program to Include Contact Loading Situations","article_number":"7557","issue":"15","volume":12,"type":"journal_article","publication":"Applied Sciences","quality_controlled":"1"},{"publisher":"Elsevier BV","date_created":"2022-12-06T14:59:46Z","publication":"Engineering Fracture Mechanics","quality_controlled":"1","status":"public","language":[{"iso":"eng"}],"year":"2022","publication_identifier":{"issn":["0013-7944"]},"type":"journal_article","_id":"34246","date_updated":"2023-04-27T10:15:11Z","article_number":"108899","author":[{"full_name":"Kullmer, Gunter","first_name":"Gunter","id":"291","last_name":"Kullmer"},{"id":"45673","last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah"},{"first_name":"Britta","full_name":"Schramm, Britta","last_name":"Schramm","id":"4668"}],"title":"Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method","doi":"10.1016/j.engfracmech.2022.108899","project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"143","name":"TRR 285 – B04: TRR 285 - Subproject B04"}],"publication_status":"published","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"user_id":"45673","citation":{"chicago":"Kullmer, Gunter, Deborah Weiß, and Britta Schramm. “Development of a Method for the Separate Measurement of the Growth of Internal Crack Tips by Means of the Potential Drop Method.” <i>Engineering Fracture Mechanics</i>, 2022. <a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">https://doi.org/10.1016/j.engfracmech.2022.108899</a>.","ieee":"G. Kullmer, D. Weiß, and B. Schramm, “Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method,” <i>Engineering Fracture Mechanics</i>, Art. no. 108899, 2022, doi: <a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>.","ama":"Kullmer G, Weiß D, Schramm B. Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method. <i>Engineering Fracture Mechanics</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>","apa":"Kullmer, G., Weiß, D., &#38; Schramm, B. (2022). Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method. <i>Engineering Fracture Mechanics</i>, Article 108899. <a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">https://doi.org/10.1016/j.engfracmech.2022.108899</a>","short":"G. Kullmer, D. Weiß, B. Schramm, Engineering Fracture Mechanics (2022).","mla":"Kullmer, Gunter, et al. “Development of a Method for the Separate Measurement of the Growth of Internal Crack Tips by Means of the Potential Drop Method.” <i>Engineering Fracture Mechanics</i>, 108899, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>.","bibtex":"@article{Kullmer_Weiß_Schramm_2022, title={Development of a method for the separate measurement of the growth of internal crack tips by means of the potential drop method}, DOI={<a href=\"https://doi.org/10.1016/j.engfracmech.2022.108899\">10.1016/j.engfracmech.2022.108899</a>}, number={108899}, journal={Engineering Fracture Mechanics}, publisher={Elsevier BV}, author={Kullmer, Gunter and Weiß, Deborah and Schramm, Britta}, year={2022} }"},"department":[{"_id":"143"},{"_id":"630"}]},{"issue":"41","page":"47255-47261","volume":14,"type":"journal_article","publication":"ACS Applied Materials &amp; Interfaces","keyword":["General Materials Science"],"user_id":"16199","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"doi":"10.1021/acsami.2c13352","title":"P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water","date_updated":"2023-04-20T14:30:51Z","_id":"37681","language":[{"iso":"eng"}],"year":"2022","publication_identifier":{"issn":["1944-8244","1944-8252"]},"status":"public","date_created":"2023-01-20T10:02:58Z","publisher":"American Chemical Society (ACS)","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"citation":{"chicago":"Moritz, Dominik Christian, Isaac Azahel Ruiz Alvarado, Mohammad Amin Zare Pour, Agnieszka Paszuk, Tilo Frieß, Erich Runge, Jan P. Hofmann, Thomas Hannappel, Wolf Gero Schmidt, and Wolfram Jaegermann. “P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water.” <i>ACS Applied Materials &#38;amp; Interfaces</i> 14, no. 41 (2022): 47255–61. <a href=\"https://doi.org/10.1021/acsami.2c13352\">https://doi.org/10.1021/acsami.2c13352</a>.","short":"D.C. Moritz, I.A. Ruiz Alvarado, M.A. Zare Pour, A. Paszuk, T. Frieß, E. Runge, J.P. Hofmann, T. Hannappel, W.G. Schmidt, W. Jaegermann, ACS Applied Materials &#38;amp; Interfaces 14 (2022) 47255–47261.","ieee":"D. C. Moritz <i>et al.</i>, “P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water,” <i>ACS Applied Materials &#38;amp; Interfaces</i>, vol. 14, no. 41, pp. 47255–47261, 2022, doi: <a href=\"https://doi.org/10.1021/acsami.2c13352\">10.1021/acsami.2c13352</a>.","mla":"Moritz, Dominik Christian, et al. “P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water.” <i>ACS Applied Materials &#38;amp; Interfaces</i>, vol. 14, no. 41, American Chemical Society (ACS), 2022, pp. 47255–61, doi:<a href=\"https://doi.org/10.1021/acsami.2c13352\">10.1021/acsami.2c13352</a>.","bibtex":"@article{Moritz_Ruiz Alvarado_Zare Pour_Paszuk_Frieß_Runge_Hofmann_Hannappel_Schmidt_Jaegermann_2022, title={P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water}, volume={14}, DOI={<a href=\"https://doi.org/10.1021/acsami.2c13352\">10.1021/acsami.2c13352</a>}, number={41}, journal={ACS Applied Materials &#38;amp; Interfaces}, publisher={American Chemical Society (ACS)}, author={Moritz, Dominik Christian and Ruiz Alvarado, Isaac Azahel and Zare Pour, Mohammad Amin and Paszuk, Agnieszka and Frieß, Tilo and Runge, Erich and Hofmann, Jan P. and Hannappel, Thomas and Schmidt, Wolf Gero and Jaegermann, Wolfram}, year={2022}, pages={47255–47261} }","ama":"Moritz DC, Ruiz Alvarado IA, Zare Pour MA, et al. P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water. <i>ACS Applied Materials &#38;amp; Interfaces</i>. 2022;14(41):47255-47261. doi:<a href=\"https://doi.org/10.1021/acsami.2c13352\">10.1021/acsami.2c13352</a>","apa":"Moritz, D. C., Ruiz Alvarado, I. A., Zare Pour, M. A., Paszuk, A., Frieß, T., Runge, E., Hofmann, J. P., Hannappel, T., Schmidt, W. G., &#38; Jaegermann, W. (2022). P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water. <i>ACS Applied Materials &#38;amp; Interfaces</i>, <i>14</i>(41), 47255–47261. <a href=\"https://doi.org/10.1021/acsami.2c13352\">https://doi.org/10.1021/acsami.2c13352</a>"},"publication_status":"published","intvolume":"        14","author":[{"first_name":"Dominik Christian","full_name":"Moritz, Dominik Christian","last_name":"Moritz"},{"first_name":"Isaac Azahel","full_name":"Ruiz Alvarado, Isaac Azahel","id":"79462","last_name":"Ruiz Alvarado","orcid":"0000-0002-4710-1170"},{"last_name":"Zare Pour","first_name":"Mohammad Amin","full_name":"Zare Pour, Mohammad Amin"},{"first_name":"Agnieszka","full_name":"Paszuk, Agnieszka","last_name":"Paszuk"},{"last_name":"Frieß","full_name":"Frieß, Tilo","first_name":"Tilo"},{"first_name":"Erich","full_name":"Runge, Erich","last_name":"Runge"},{"last_name":"Hofmann","first_name":"Jan P.","full_name":"Hofmann, Jan P."},{"last_name":"Hannappel","first_name":"Thomas","full_name":"Hannappel, Thomas"},{"orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero","id":"468","last_name":"Schmidt"},{"full_name":"Jaegermann, Wolfram","first_name":"Wolfram","last_name":"Jaegermann"}]},{"department":[{"_id":"156"}],"publication_status":"published","citation":{"short":"F. Dahms, W. Homberg, Key Engineering Materials 926 (2022) 683–689.","bibtex":"@article{Dahms_Homberg_2022, title={Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming}, volume={926}, DOI={<a href=\"https://doi.org/10.4028/p-3rk19y\">10.4028/p-3rk19y</a>}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Dahms, Frederik and Homberg, Werner}, year={2022}, pages={683–689} }","mla":"Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming.” <i>Key Engineering Materials</i>, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 683–89, doi:<a href=\"https://doi.org/10.4028/p-3rk19y\">10.4028/p-3rk19y</a>.","ieee":"F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming,” <i>Key Engineering Materials</i>, vol. 926, pp. 683–689, 2022, doi: <a href=\"https://doi.org/10.4028/p-3rk19y\">10.4028/p-3rk19y</a>.","chicago":"Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming.” <i>Key Engineering Materials</i> 926 (2022): 683–89. <a href=\"https://doi.org/10.4028/p-3rk19y\">https://doi.org/10.4028/p-3rk19y</a>.","ama":"Dahms F, Homberg W. Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming. <i>Key Engineering Materials</i>. 2022;926:683-689. doi:<a href=\"https://doi.org/10.4028/p-3rk19y\">10.4028/p-3rk19y</a>","apa":"Dahms, F., &#38; Homberg, W. (2022). Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming. <i>Key Engineering Materials</i>, <i>926</i>, 683–689. <a href=\"https://doi.org/10.4028/p-3rk19y\">https://doi.org/10.4028/p-3rk19y</a>"},"intvolume":"       926","author":[{"last_name":"Dahms","id":"64977","full_name":"Dahms, Frederik","first_name":"Frederik"},{"id":"233","last_name":"Homberg","full_name":"Homberg, Werner","first_name":"Werner"}],"conference":{"start_date":"27 April 2022","location":"Braga, Portugal","name":"25th International Conference on Material Forming (ESAFORM 2022)","end_date":"29 April 2022"},"date_updated":"2023-04-27T10:30:38Z","_id":"32412","status":"public","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1662-9795"]},"year":"2022","publisher":"Trans Tech Publications, Ltd.","date_created":"2022-07-25T08:32:43Z","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"user_id":"64977","doi":"10.4028/p-3rk19y","abstract":[{"text":"<jats:p>Friction-spinning as an innovative incremental forming process enables large degrees of deformation in the field of tube and sheet metal forming due to a self-induced heat generation in the forming zone. This paper presents a new tool and process design with a driven tool for the targeted adjustment of residual stress distributions in the friction-spinning process. Locally adapted residual stress depth distributions are intended to improve the functionality of the friction-spinning workpieces, e.g. by delaying failure or triggering it in a defined way. The new process designs with the driven tool and a subsequent flow-forming operation are investigated regarding the influence on the residual stress depth distributions compared to those of standard friction-spinning process. Residual stress depth distributions are measured with the incremental hole-drilling method. The workpieces (tubular part with a flange) are manufactured using heat-treatable 3.3206 (EN-AW 6060 T6) tubular profiles. It is shown that the residual stress depth distributions change significantly due to the new process designs, which offers new potentials for the targeted adjustment of residual stresses that serve to improve the workpiece properties.</jats:p>","lang":"eng"}],"title":"Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Driven Tool and Subsequent Flow-Forming","volume":926,"page":"683-689","type":"journal_article","publication":"Key Engineering Materials","quality_controlled":"1"},{"_id":"29357","date_updated":"2023-04-27T10:30:32Z","publisher":"MDPI AG","date_created":"2022-01-17T08:21:04Z","status":"public","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2075-4701"]},"year":"2022","publication_status":"published","citation":{"mla":"Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control.” <i>Metals</i>, vol. 12, no. 1, 158, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/met12010158\">10.3390/met12010158</a>.","bibtex":"@article{Dahms_Homberg_2022, title={Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/met12010158\">10.3390/met12010158</a>}, number={1158}, journal={Metals}, publisher={MDPI AG}, author={Dahms, Frederik and Homberg, Werner}, year={2022} }","short":"F. Dahms, W. Homberg, Metals 12 (2022).","apa":"Dahms, F., &#38; Homberg, W. (2022). Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control. <i>Metals</i>, <i>12</i>(1), Article 158. <a href=\"https://doi.org/10.3390/met12010158\">https://doi.org/10.3390/met12010158</a>","ama":"Dahms F, Homberg W. Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control. <i>Metals</i>. 2022;12(1). doi:<a href=\"https://doi.org/10.3390/met12010158\">10.3390/met12010158</a>","chicago":"Dahms, Frederik, and Werner Homberg. “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control.” <i>Metals</i> 12, no. 1 (2022). <a href=\"https://doi.org/10.3390/met12010158\">https://doi.org/10.3390/met12010158</a>.","ieee":"F. Dahms and W. Homberg, “Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control,” <i>Metals</i>, vol. 12, no. 1, Art. no. 158, 2022, doi: <a href=\"https://doi.org/10.3390/met12010158\">10.3390/met12010158</a>."},"department":[{"_id":"156"}],"author":[{"id":"64977","last_name":"Dahms","full_name":"Dahms, Frederik","first_name":"Frederik"},{"first_name":"Werner","full_name":"Homberg, Werner","id":"233","last_name":"Homberg"}],"intvolume":"        12","volume":12,"issue":"1","article_number":"158","publication":"Metals","quality_controlled":"1","type":"journal_article","keyword":["General Materials Science","Metals and Alloys"],"user_id":"64977","title":"Manufacture of Defined Residual Stress Distributions in the Friction-Spinning Process: Investigations and Run-to-Run Predictive Control","doi":"10.3390/met12010158","abstract":[{"text":"<jats:p>Friction-spinning as an innovative incremental forming process enables high degrees of deformation in the field of tube and sheet metal forming due to self-induced heat generation in the forming area. The complex thermomechanical conditions generate non-uniform residual stress distributions. In order to specifically adjust these residual stress distributions, the influence of different process parameters on residual stress distributions in flanges formed by the friction-spinning of tubes is investigated using the design of experiments (DoE) method. The feed rate with an effect of −156 MPa/mm is the dominating control parameter for residual stress depth distribution in steel flange forming, whereas the rotation speed of the workpiece with an effect of 18 MPa/mm dominates the gradient of residual stress generation in the aluminium flange-forming process. A run-to-run predictive control system for the specific adjustment of residual stress distributions is proposed and validated. The predictive model provides an initial solution in the form of a parameter set, and the controlled feedback iteratively approaches the target value with new parameter sets recalculated on the basis of the deviation of the previous run. Residual stress measurements are carried out using the hole-drilling method and X-ray diffraction by the cosα-method.</jats:p>","lang":"eng"}]},{"publication_status":"published","citation":{"ieee":"B. Schramm and D. Weiß, “Fracture mechanical evaluation of the material HCT590X,” <i>Materials Testing</i>, vol. 64, no. 10, pp. 1437–1449, 2022, doi: <a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>.","chicago":"Schramm, Britta, and Deborah Weiß. “Fracture Mechanical Evaluation of the Material HCT590X.” <i>Materials Testing</i> 64, no. 10 (2022): 1437–49. <a href=\"https://doi.org/10.1515/mt-2022-0191\">https://doi.org/10.1515/mt-2022-0191</a>.","apa":"Schramm, B., &#38; Weiß, D. (2022). Fracture mechanical evaluation of the material HCT590X. <i>Materials Testing</i>, <i>64</i>(10), 1437–1449. <a href=\"https://doi.org/10.1515/mt-2022-0191\">https://doi.org/10.1515/mt-2022-0191</a>","ama":"Schramm B, Weiß D. Fracture mechanical evaluation of the material HCT590X. <i>Materials Testing</i>. 2022;64(10):1437-1449. doi:<a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>","short":"B. Schramm, D. Weiß, Materials Testing 64 (2022) 1437–1449.","bibtex":"@article{Schramm_Weiß_2022, title={Fracture mechanical evaluation of the material HCT590X}, volume={64}, DOI={<a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>}, number={10}, journal={Materials Testing}, publisher={Walter de Gruyter GmbH}, author={Schramm, Britta and Weiß, Deborah}, year={2022}, pages={1437–1449} }","mla":"Schramm, Britta, and Deborah Weiß. “Fracture Mechanical Evaluation of the Material HCT590X.” <i>Materials Testing</i>, vol. 64, no. 10, Walter de Gruyter GmbH, 2022, pp. 1437–49, doi:<a href=\"https://doi.org/10.1515/mt-2022-0191\">10.1515/mt-2022-0191</a>."},"department":[{"_id":"143"},{"_id":"630"}],"author":[{"first_name":"Britta","full_name":"Schramm, Britta","last_name":"Schramm","id":"4668"},{"id":"45673","last_name":"Weiß","first_name":"Deborah","full_name":"Weiß, Deborah"}],"intvolume":"        64","_id":"34403","date_updated":"2023-04-27T10:20:38Z","publisher":"Walter de Gruyter GmbH","date_created":"2022-12-13T15:19:58Z","status":"public","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0025-5300","2195-8572"]},"year":"2022","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"user_id":"45673","title":"Fracture mechanical evaluation of the material HCT590X","doi":"10.1515/mt-2022-0191","abstract":[{"text":"For a reliable, strength-compliant and fracture-resistant design of components and technical structures and for the prevention of damage cases, both the criteria of strength calculation and fracture mechanics are essential. In contrast to strength calculation the fracture mechanics assumes the existence of cracks which might further propagate due to the operational load. First, the present paper illustrates the general procedure of a fracture mechanical evaluation of fatigue cracks in order to assess practical damage cases. Fracture mechanical fundamentals which are essential for the calculation of the stress intensity factors <jats:italic>K</jats:italic>\r\n                  <jats:sub>I</jats:sub> and the experimental determination of fracture mechanical material parameters (e.g. threshold Δ<jats:italic>K</jats:italic>\r\n                  <jats:sub>I,th</jats:sub> against fatigue crack growth, crack growth rate curve) are explained in detail. The subsequent fracture mechanical evaluation on the basis of the local stress situation at the crack tip and the fracture mechanical material data is executed for different materials and selected crack problems. Hereby, the main focus is on the material HCT590X as it is the essential material being investigated by TRR285.</jats:p>","lang":"eng"}],"project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"name":"TRR 285 – B04: TRR 285 - Subproject B04","_id":"143"}],"volume":64,"page":"1437-1449","issue":"10","publication":"Materials Testing","quality_controlled":"1","type":"journal_article"},{"publication_identifier":{"issn":["0021-9614"]},"type":"journal_article","year":"2022","language":[{"iso":"eng"}],"status":"public","quality_controlled":"1","publication":"The Journal of Chemical Thermodynamics","date_created":"2022-03-29T08:33:01Z","publisher":"Elsevier BV","article_number":"106766","date_updated":"2023-04-27T11:18:07Z","_id":"30678","doi":"10.1016/j.jct.2022.106766","title":"Apparatus for the measurement of the thermodynamic speed of sound of diethylene glycol and triethylene glycol","author":[{"first_name":"Muhammad Ali","full_name":"Javed, Muhammad Ali","last_name":"Javed"},{"last_name":"Vater","first_name":"Sebastian","full_name":"Vater, Sebastian"},{"full_name":"Baumhögger, Elmar","first_name":"Elmar","last_name":"Baumhögger","id":"15164"},{"first_name":"Thorsten","full_name":"Windmann, Thorsten","last_name":"Windmann"},{"last_name":"Vrabec","first_name":"Jadran","full_name":"Vrabec, Jadran"}],"department":[{"_id":"728"},{"_id":"9"}],"citation":{"mla":"Javed, Muhammad Ali, et al. “Apparatus for the Measurement of the Thermodynamic Speed of Sound of Diethylene Glycol and Triethylene Glycol.” <i>The Journal of Chemical Thermodynamics</i>, 106766, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.jct.2022.106766\">10.1016/j.jct.2022.106766</a>.","bibtex":"@article{Javed_Vater_Baumhögger_Windmann_Vrabec_2022, title={Apparatus for the measurement of the thermodynamic speed of sound of diethylene glycol and triethylene glycol}, DOI={<a href=\"https://doi.org/10.1016/j.jct.2022.106766\">10.1016/j.jct.2022.106766</a>}, number={106766}, journal={The Journal of Chemical Thermodynamics}, publisher={Elsevier BV}, author={Javed, Muhammad Ali and Vater, Sebastian and Baumhögger, Elmar and Windmann, Thorsten and Vrabec, Jadran}, year={2022} }","short":"M.A. Javed, S. Vater, E. Baumhögger, T. Windmann, J. Vrabec, The Journal of Chemical Thermodynamics (2022).","apa":"Javed, M. A., Vater, S., Baumhögger, E., Windmann, T., &#38; Vrabec, J. (2022). Apparatus for the measurement of the thermodynamic speed of sound of diethylene glycol and triethylene glycol. <i>The Journal of Chemical Thermodynamics</i>, Article 106766. <a href=\"https://doi.org/10.1016/j.jct.2022.106766\">https://doi.org/10.1016/j.jct.2022.106766</a>","ama":"Javed MA, Vater S, Baumhögger E, Windmann T, Vrabec J. Apparatus for the measurement of the thermodynamic speed of sound of diethylene glycol and triethylene glycol. <i>The Journal of Chemical Thermodynamics</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.jct.2022.106766\">10.1016/j.jct.2022.106766</a>","chicago":"Javed, Muhammad Ali, Sebastian Vater, Elmar Baumhögger, Thorsten Windmann, and Jadran Vrabec. “Apparatus for the Measurement of the Thermodynamic Speed of Sound of Diethylene Glycol and Triethylene Glycol.” <i>The Journal of Chemical Thermodynamics</i>, 2022. <a href=\"https://doi.org/10.1016/j.jct.2022.106766\">https://doi.org/10.1016/j.jct.2022.106766</a>.","ieee":"M. A. Javed, S. Vater, E. Baumhögger, T. Windmann, and J. Vrabec, “Apparatus for the measurement of the thermodynamic speed of sound of diethylene glycol and triethylene glycol,” <i>The Journal of Chemical Thermodynamics</i>, Art. no. 106766, 2022, doi: <a href=\"https://doi.org/10.1016/j.jct.2022.106766\">10.1016/j.jct.2022.106766</a>."},"user_id":"15164","keyword":["Physical and Theoretical Chemistry","General Materials Science","Atomic and Molecular Physics","and Optics"],"publication_status":"published"},{"publication_status":"published","keyword":["Physical and Theoretical Chemistry","General Materials Science","Atomic and Molecular Physics","and Optics"],"user_id":"15164","citation":{"bibtex":"@article{Betken_Beckmüller_Ali Javed_Baumhögger_Span_Vrabec_Thol_2022, title={Thermodynamic Properties for 1-Hexene – Measurements and Modeling}, DOI={<a href=\"https://doi.org/10.1016/j.jct.2022.106881\">10.1016/j.jct.2022.106881</a>}, number={106881}, journal={The Journal of Chemical Thermodynamics}, publisher={Elsevier BV}, author={Betken, Benjamin and Beckmüller, Robin and Ali Javed, Muhammad and Baumhögger, Elmar and Span, Roland and Vrabec, Jadran and Thol, Monika}, year={2022} }","mla":"Betken, Benjamin, et al. “Thermodynamic Properties for 1-Hexene – Measurements and Modeling.” <i>The Journal of Chemical Thermodynamics</i>, 106881, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.jct.2022.106881\">10.1016/j.jct.2022.106881</a>.","short":"B. Betken, R. Beckmüller, M. Ali Javed, E. Baumhögger, R. Span, J. Vrabec, M. Thol, The Journal of Chemical Thermodynamics (2022).","apa":"Betken, B., Beckmüller, R., Ali Javed, M., Baumhögger, E., Span, R., Vrabec, J., &#38; Thol, M. (2022). Thermodynamic Properties for 1-Hexene – Measurements and Modeling. <i>The Journal of Chemical Thermodynamics</i>, Article 106881. <a href=\"https://doi.org/10.1016/j.jct.2022.106881\">https://doi.org/10.1016/j.jct.2022.106881</a>","ama":"Betken B, Beckmüller R, Ali Javed M, et al. Thermodynamic Properties for 1-Hexene – Measurements and Modeling. <i>The Journal of Chemical Thermodynamics</i>. Published online 2022. doi:<a href=\"https://doi.org/10.1016/j.jct.2022.106881\">10.1016/j.jct.2022.106881</a>","ieee":"B. Betken <i>et al.</i>, “Thermodynamic Properties for 1-Hexene – Measurements and Modeling,” <i>The Journal of Chemical Thermodynamics</i>, Art. no. 106881, 2022, doi: <a href=\"https://doi.org/10.1016/j.jct.2022.106881\">10.1016/j.jct.2022.106881</a>.","chicago":"Betken, Benjamin, Robin Beckmüller, Muhammad Ali Javed, Elmar Baumhögger, Roland Span, Jadran Vrabec, and Monika Thol. “Thermodynamic Properties for 1-Hexene – Measurements and Modeling.” <i>The Journal of Chemical Thermodynamics</i>, 2022. <a href=\"https://doi.org/10.1016/j.jct.2022.106881\">https://doi.org/10.1016/j.jct.2022.106881</a>."},"department":[{"_id":"155"},{"_id":"728"},{"_id":"9"}],"author":[{"full_name":"Betken, Benjamin","first_name":"Benjamin","last_name":"Betken"},{"last_name":"Beckmüller","first_name":"Robin","full_name":"Beckmüller, Robin"},{"last_name":"Ali Javed","full_name":"Ali Javed, Muhammad","first_name":"Muhammad"},{"id":"15164","last_name":"Baumhögger","full_name":"Baumhögger, Elmar","first_name":"Elmar"},{"last_name":"Span","full_name":"Span, Roland","first_name":"Roland"},{"full_name":"Vrabec, Jadran","first_name":"Jadran","last_name":"Vrabec"},{"last_name":"Thol","first_name":"Monika","full_name":"Thol, Monika"}],"title":"Thermodynamic Properties for 1-Hexene – Measurements and Modeling","doi":"10.1016/j.jct.2022.106881","_id":"33255","date_updated":"2023-04-27T11:16:36Z","article_number":"106881","publisher":"Elsevier BV","date_created":"2022-09-05T13:42:05Z","quality_controlled":"1","publication":"The Journal of Chemical Thermodynamics","status":"public","language":[{"iso":"eng"}],"year":"2022","publication_identifier":{"issn":["0021-9614"]},"type":"journal_article"},{"publisher":"MDPI AG","date_created":"2022-06-27T14:50:27Z","status":"public","year":"2022","publication_identifier":{"issn":["1996-1944"]},"language":[{"iso":"eng"}],"_id":"32188","date_updated":"2023-04-27T16:34:46Z","author":[{"last_name":"Abdelaal","first_name":"Osama","full_name":"Abdelaal, Osama"},{"last_name":"Hengsbach","first_name":"Florian","full_name":"Hengsbach, Florian"},{"last_name":"Schaper","id":"43720","full_name":"Schaper, Mirko","first_name":"Mirko"},{"full_name":"Hoyer, Kay-Peter","first_name":"Kay-Peter","id":"48411","last_name":"Hoyer"}],"intvolume":"        15","publication_status":"published","citation":{"bibtex":"@article{Abdelaal_Hengsbach_Schaper_Hoyer_2022, title={LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio}, volume={15}, DOI={<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>}, number={124072}, journal={Materials}, publisher={MDPI AG}, author={Abdelaal, Osama and Hengsbach, Florian and Schaper, Mirko and Hoyer, Kay-Peter}, year={2022} }","mla":"Abdelaal, Osama, et al. “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.” <i>Materials</i>, vol. 15, no. 12, 4072, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>.","short":"O. Abdelaal, F. Hengsbach, M. Schaper, K.-P. Hoyer, Materials 15 (2022).","apa":"Abdelaal, O., Hengsbach, F., Schaper, M., &#38; Hoyer, K.-P. (2022). LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio. <i>Materials</i>, <i>15</i>(12), Article 4072. <a href=\"https://doi.org/10.3390/ma15124072\">https://doi.org/10.3390/ma15124072</a>","ama":"Abdelaal O, Hengsbach F, Schaper M, Hoyer K-P. LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio. <i>Materials</i>. 2022;15(12). doi:<a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>","ieee":"O. Abdelaal, F. Hengsbach, M. Schaper, and K.-P. Hoyer, “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio,” <i>Materials</i>, vol. 15, no. 12, Art. no. 4072, 2022, doi: <a href=\"https://doi.org/10.3390/ma15124072\">10.3390/ma15124072</a>.","chicago":"Abdelaal, Osama, Florian Hengsbach, Mirko Schaper, and Kay-Peter Hoyer. “LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio.” <i>Materials</i> 15, no. 12 (2022). <a href=\"https://doi.org/10.3390/ma15124072\">https://doi.org/10.3390/ma15124072</a>."},"department":[{"_id":"9"},{"_id":"158"}],"quality_controlled":"1","publication":"Materials","type":"journal_article","volume":15,"issue":"12","article_number":"4072","title":"LPBF Manufactured Functionally Graded Lattice Structures Obtained by Graded Density and Hybrid Poisson’s Ratio","doi":"10.3390/ma15124072","abstract":[{"lang":"eng","text":"<jats:p>The additive manufacturing (AM) of innovative lattice structures with unique mechanical properties has received widespread attention due to the capability of AM processes to fabricate freeform and intricate structures. The most common way to characterize the additively manufactured lattice structures is via the uniaxial compression test. However, although there are many applications for which lattice structures are designed for bending (e.g., sandwich panels cores and some medical implants), limited attention has been paid toward investigating the flexural behavior of metallic AM lattice structures with tunable internal architectures. The purpose of this study was to experimentally investigate the flexural behavior of AM Ti-6Al-4V lattice structures with graded density and hybrid Poisson’s ratio (PR). Four configurations of lattice structure beams with positive, negative, hybrid PR, and a novel hybrid PR with graded density were manufactured via the laser powder bed fusion (LPBF) AM process and tested under four-point bending. The manufacturability, microstructure, micro-hardness, and flexural properties of the lattices were evaluated. During the bending tests, different failure mechanisms were observed, which were highly dependent on the type of lattice geometry. The best response in terms of absorbed energy was obtained for the functionally graded hybrid PR (FGHPR) structure. Both the FGHPR and hybrid PR (HPR) structured showed a 78.7% and 62.9% increase in the absorbed energy, respectively, compared to the positive PR (PPR) structure. This highlights the great potential for FGHPR lattices to be used in protective devices, load-bearing medical implants, and energy-absorbing applications.</jats:p>"}],"user_id":"43720","keyword":["General Materials Science"]}]