[{"_id":"32864","user_id":"45538","status":"public","type":"journal_article","doi":"10.4028/p-5fxp53","main_file_link":[{"open_access":"1","url":"https://www.scientific.net/KEM.926.1457"}],"date_updated":"2022-08-17T06:02:07Z","oa":"1","volume":926,"author":[{"full_name":"Stallmeister, Tim","last_name":"Stallmeister","first_name":"Tim"},{"last_name":"Tröster","full_name":"Tröster, Thomas","first_name":"Thomas"}],"page":"1457-1467","intvolume":" 926","citation":{"ama":"Stallmeister T, Tröster T. In-Mold-Assembly of Hybrid Bending Structures by Compression Molding. Key Engineering Materials. 2022;926:1457-1467. doi:10.4028/p-5fxp53","ieee":"T. Stallmeister and T. Tröster, “In-Mold-Assembly of Hybrid Bending Structures by Compression Molding,” Key Engineering Materials, vol. 926, pp. 1457–1467, 2022, doi: 10.4028/p-5fxp53.","chicago":"Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending Structures by Compression Molding.” Key Engineering Materials 926 (2022): 1457–67. https://doi.org/10.4028/p-5fxp53.","apa":"Stallmeister, T., & Tröster, T. (2022). In-Mold-Assembly of Hybrid Bending Structures by Compression Molding. Key Engineering Materials, 926, 1457–1467. https://doi.org/10.4028/p-5fxp53","mla":"Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending Structures by Compression Molding.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1457–67, doi:10.4028/p-5fxp53.","short":"T. Stallmeister, T. Tröster, Key Engineering Materials 926 (2022) 1457–1467.","bibtex":"@article{Stallmeister_Tröster_2022, title={In-Mold-Assembly of Hybrid Bending Structures by Compression Molding}, volume={926}, DOI={10.4028/p-5fxp53}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Stallmeister, Tim and Tröster, Thomas}, year={2022}, pages={1457–1467} }"},"publication_identifier":{"issn":["1662-9795"]},"publication_status":"published","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"language":[{"iso":"eng"}],"abstract":[{"text":"The further development of in-mold-assembly (IMA) technologies for structural hybrid components is of great importance for increasing the economic efficiency and thus the application potential. This paper presents an innovative IMA process concept for the manufacturing of bending loaded hybrid components consisting of two outer metal belts and an inner core structure made of glass mat reinforced thermoplastic (GMT). In this process, the core structure, which is provided with stiffening ribs and functional elements, is formed and joined to two metal belts in one single step. For experimental validation of the concept, the development of a prototypic molding tool and the manufacturing of hybrid beams including process parameters are described. Three-point bending tests and optical measurement technologies are used to characterize the failure behavior and mechanical properties of the produced hybrid beams. It was found that the innovative IMA process enables the manufacturing of hybrid components with high energy absorption and low weight in one step. The mass-specific energy absorption is increased by 693 % compared to pure GMT beams.","lang":"eng"}],"publication":"Key Engineering Materials","title":"In-Mold-Assembly of Hybrid Bending Structures by Compression Molding","publisher":"Trans Tech Publications, Ltd.","date_created":"2022-08-17T05:59:05Z","year":"2022"},{"type":"journal_article","status":"public","department":[{"_id":"302"}],"user_id":"48864","_id":"32406","publication_identifier":{"issn":["2040-3364","2040-3372"]},"publication_status":"published","intvolume":" 14","page":"11552-11560","citation":{"apa":"Hanke, M., Grundmeier, G., & Keller, A. (2022). Direct visualization of the drug loading of single DNA origami nanostructures by AFM-IR nanospectroscopy. Nanoscale, 14, 11552–11560. https://doi.org/10.1039/d2nr02701a","short":"M. Hanke, G. Grundmeier, A. Keller, Nanoscale 14 (2022) 11552–11560.","bibtex":"@article{Hanke_Grundmeier_Keller_2022, title={Direct visualization of the drug loading of single DNA origami nanostructures by AFM-IR nanospectroscopy}, volume={14}, DOI={10.1039/d2nr02701a}, journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Hanke, Marcel and Grundmeier, Guido and Keller, Adrian}, year={2022}, pages={11552–11560} }","mla":"Hanke, Marcel, et al. “Direct Visualization of the Drug Loading of Single DNA Origami Nanostructures by AFM-IR Nanospectroscopy.” Nanoscale, vol. 14, Royal Society of Chemistry (RSC), 2022, pp. 11552–60, doi:10.1039/d2nr02701a.","ama":"Hanke M, Grundmeier G, Keller A. Direct visualization of the drug loading of single DNA origami nanostructures by AFM-IR nanospectroscopy. Nanoscale. 2022;14:11552-11560. doi:10.1039/d2nr02701a","chicago":"Hanke, Marcel, Guido Grundmeier, and Adrian Keller. “Direct Visualization of the Drug Loading of Single DNA Origami Nanostructures by AFM-IR Nanospectroscopy.” Nanoscale 14 (2022): 11552–60. https://doi.org/10.1039/d2nr02701a.","ieee":"M. Hanke, G. Grundmeier, and A. Keller, “Direct visualization of the drug loading of single DNA origami nanostructures by AFM-IR nanospectroscopy,” Nanoscale, vol. 14, pp. 11552–11560, 2022, doi: 10.1039/d2nr02701a."},"volume":14,"author":[{"first_name":"Marcel","last_name":"Hanke","full_name":"Hanke, Marcel"},{"last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido","first_name":"Guido"},{"orcid":"0000-0001-7139-3110","last_name":"Keller","full_name":"Keller, Adrian","id":"48864","first_name":"Adrian"}],"date_updated":"2022-08-18T08:41:59Z","doi":"10.1039/d2nr02701a","publication":"Nanoscale","abstract":[{"text":"The efficient loading of DNA nanostructures with intercalating or groove-binding drugs is an important prerequisite for various applications in drug delivery. However, unambiguous verification and quantification of successful drug loading...","lang":"eng"}],"language":[{"iso":"eng"}],"keyword":["General Materials Science"],"year":"2022","date_created":"2022-07-22T10:06:08Z","publisher":"Royal Society of Chemistry (RSC)","title":"Direct visualization of the drug loading of single DNA origami nanostructures by AFM-IR nanospectroscopy"},{"date_created":"2022-10-11T08:09:28Z","publisher":"American Chemical Society (ACS)","title":"Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks","issue":"9","year":"2022","language":[{"iso":"eng"}],"keyword":["General Physics and Astronomy","General Engineering","General Materials Science"],"publication":"ACS Nano","volume":16,"author":[{"first_name":"Bertram","full_name":"Schulze Lammers, Bertram","last_name":"Schulze Lammers"},{"last_name":"López-Salas","full_name":"López-Salas, Nieves","first_name":"Nieves"},{"last_name":"Stein Siena","full_name":"Stein Siena, Julya","first_name":"Julya"},{"first_name":"Hossein","orcid":"0000-0001-6179-1545","last_name":"Mirhosseini","id":"71051","full_name":"Mirhosseini, Hossein"},{"first_name":"Damla","last_name":"Yesilpinar","full_name":"Yesilpinar, Damla"},{"first_name":"Julian Joachim","last_name":"Heske","full_name":"Heske, Julian Joachim","id":"53238"},{"first_name":"Thomas","full_name":"Kühne, Thomas","id":"49079","last_name":"Kühne"},{"full_name":"Fuchs, Harald","last_name":"Fuchs","first_name":"Harald"},{"full_name":"Antonietti, Markus","last_name":"Antonietti","first_name":"Markus"},{"first_name":"Harry","full_name":"Mönig, Harry","last_name":"Mönig"}],"date_updated":"2022-10-11T08:09:52Z","doi":"10.1021/acsnano.2c04439","publication_identifier":{"issn":["1936-0851","1936-086X"]},"publication_status":"published","page":"14284-14296","intvolume":" 16","citation":{"ieee":"B. Schulze Lammers et al., “Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks,” ACS Nano, vol. 16, no. 9, pp. 14284–14296, 2022, doi: 10.1021/acsnano.2c04439.","chicago":"Schulze Lammers, Bertram, Nieves López-Salas, Julya Stein Siena, Hossein Mirhosseini, Damla Yesilpinar, Julian Joachim Heske, Thomas Kühne, Harald Fuchs, Markus Antonietti, and Harry Mönig. “Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks.” ACS Nano 16, no. 9 (2022): 14284–96. https://doi.org/10.1021/acsnano.2c04439.","ama":"Schulze Lammers B, López-Salas N, Stein Siena J, et al. Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks. ACS Nano. 2022;16(9):14284-14296. doi:10.1021/acsnano.2c04439","apa":"Schulze Lammers, B., López-Salas, N., Stein Siena, J., Mirhosseini, H., Yesilpinar, D., Heske, J. J., Kühne, T., Fuchs, H., Antonietti, M., & Mönig, H. (2022). Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks. ACS Nano, 16(9), 14284–14296. https://doi.org/10.1021/acsnano.2c04439","mla":"Schulze Lammers, Bertram, et al. “Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks.” ACS Nano, vol. 16, no. 9, American Chemical Society (ACS), 2022, pp. 14284–96, doi:10.1021/acsnano.2c04439.","short":"B. Schulze Lammers, N. López-Salas, J. Stein Siena, H. Mirhosseini, D. Yesilpinar, J.J. Heske, T. Kühne, H. Fuchs, M. Antonietti, H. Mönig, ACS Nano 16 (2022) 14284–14296.","bibtex":"@article{Schulze Lammers_López-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={10.1021/acsnano.2c04439}, number={9}, journal={ACS Nano}, publisher={American Chemical Society (ACS)}, author={Schulze Lammers, Bertram and López-Salas, Nieves and Stein Siena, Julya and Mirhosseini, Hossein and Yesilpinar, Damla and Heske, Julian Joachim and Kühne, Thomas and Fuchs, Harald and Antonietti, Markus and Mönig, Harry}, year={2022}, pages={14284–14296} }"},"department":[{"_id":"613"}],"user_id":"71051","_id":"33676","type":"journal_article","status":"public"},{"title":"Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers","publisher":"American Chemical Society (ACS)","date_created":"2022-10-11T08:18:45Z","year":"2022","issue":"29","keyword":["General Materials Science"],"language":[{"iso":"eng"}],"publication":"ACS Applied Materials & Interfaces","doi":"10.1021/acsami.2c08257","date_updated":"2022-10-11T08:19:07Z","volume":14,"author":[{"first_name":"Amala","full_name":"Elizabeth, Amala","last_name":"Elizabeth"},{"first_name":"Sudhir K.","last_name":"Sahoo","full_name":"Sahoo, Sudhir K."},{"full_name":"Phirke, Himanshu","last_name":"Phirke","first_name":"Himanshu"},{"last_name":"Kodalle","full_name":"Kodalle, Tim","first_name":"Tim"},{"first_name":"Thomas","full_name":"Kühne, Thomas","id":"49079","last_name":"Kühne"},{"first_name":"Jean-Nicolas","full_name":"Audinot, Jean-Nicolas","last_name":"Audinot"},{"last_name":"Wirtz","full_name":"Wirtz, Tom","first_name":"Tom"},{"first_name":"Alex","last_name":"Redinger","full_name":"Redinger, Alex"},{"first_name":"Christian A.","last_name":"Kaufmann","full_name":"Kaufmann, Christian A."},{"last_name":"Mirhosseini","orcid":"0000-0001-6179-1545","full_name":"Mirhosseini, Hossein","id":"71051","first_name":"Hossein"},{"last_name":"Mönig","full_name":"Mönig, Harry","first_name":"Harry"}],"intvolume":" 14","page":"34101-34112","citation":{"apa":"Elizabeth, A., Sahoo, S. K., Phirke, H., Kodalle, T., Kühne, T., Audinot, J.-N., Wirtz, T., Redinger, A., Kaufmann, C. A., Mirhosseini, H., & Mönig, H. (2022). Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers. ACS Applied Materials & Interfaces, 14(29), 34101–34112. https://doi.org/10.1021/acsami.2c08257","bibtex":"@article{Elizabeth_Sahoo_Phirke_Kodalle_Kühne_Audinot_Wirtz_Redinger_Kaufmann_Mirhosseini_et al._2022, title={Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers}, volume={14}, DOI={10.1021/acsami.2c08257}, number={29}, journal={ACS Applied Materials & Interfaces}, publisher={American Chemical Society (ACS)}, author={Elizabeth, Amala and Sahoo, Sudhir K. and Phirke, Himanshu and Kodalle, Tim and Kühne, Thomas and Audinot, Jean-Nicolas and Wirtz, Tom and Redinger, Alex and Kaufmann, Christian A. and Mirhosseini, Hossein and et al.}, year={2022}, pages={34101–34112} }","short":"A. Elizabeth, S.K. Sahoo, H. Phirke, T. Kodalle, T. Kühne, J.-N. Audinot, T. Wirtz, A. Redinger, C.A. Kaufmann, H. Mirhosseini, H. Mönig, ACS Applied Materials & Interfaces 14 (2022) 34101–34112.","mla":"Elizabeth, Amala, et al. “Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers.” ACS Applied Materials & Interfaces, vol. 14, no. 29, American Chemical Society (ACS), 2022, pp. 34101–12, doi:10.1021/acsami.2c08257.","ama":"Elizabeth A, Sahoo SK, Phirke H, et al. Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers. ACS Applied Materials & Interfaces. 2022;14(29):34101-34112. doi:10.1021/acsami.2c08257","ieee":"A. Elizabeth et al., “Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers,” ACS Applied Materials & Interfaces, vol. 14, no. 29, pp. 34101–34112, 2022, doi: 10.1021/acsami.2c08257.","chicago":"Elizabeth, Amala, Sudhir K. Sahoo, Himanshu Phirke, Tim Kodalle, Thomas Kühne, Jean-Nicolas Audinot, Tom Wirtz, et al. “Surface Passivation and Detrimental Heat-Induced Diffusion Effects in RbF-Treated Cu(In,Ga)Se2 Solar Cell Absorbers.” ACS Applied Materials & Interfaces 14, no. 29 (2022): 34101–12. https://doi.org/10.1021/acsami.2c08257."},"publication_identifier":{"issn":["1944-8244","1944-8252"]},"publication_status":"published","_id":"33686","department":[{"_id":"613"}],"user_id":"71051","status":"public","type":"journal_article"},{"title":"Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells","doi":"10.1002/adma.202203954","publisher":"Wiley","date_updated":"2022-10-11T08:21:29Z","volume":34,"date_created":"2022-10-11T08:21:08Z","author":[{"first_name":"Mohit","full_name":"Raghuwanshi, Mohit","last_name":"Raghuwanshi"},{"first_name":"Manjusha","id":"71511","full_name":"Chugh, Manjusha","last_name":"Chugh"},{"first_name":"Giovanna","full_name":"Sozzi, Giovanna","last_name":"Sozzi"},{"full_name":"Kanevce, Ana","last_name":"Kanevce","first_name":"Ana"},{"first_name":"Thomas","last_name":"Kühne","full_name":"Kühne, Thomas","id":"49079"},{"first_name":"Hossein","orcid":"0000-0001-6179-1545","last_name":"Mirhosseini","full_name":"Mirhosseini, Hossein","id":"71051"},{"first_name":"Roland","last_name":"Wuerz","full_name":"Wuerz, Roland"},{"first_name":"Oana","full_name":"Cojocaru‐Mirédin, Oana","last_name":"Cojocaru‐Mirédin"}],"year":"2022","intvolume":" 34","citation":{"mla":"Raghuwanshi, Mohit, et al. “Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells.” Advanced Materials, vol. 34, no. 37, 2203954, Wiley, 2022, doi:10.1002/adma.202203954.","short":"M. Raghuwanshi, M. Chugh, G. Sozzi, A. Kanevce, T. Kühne, H. Mirhosseini, R. Wuerz, O. Cojocaru‐Mirédin, Advanced Materials 34 (2022).","bibtex":"@article{Raghuwanshi_Chugh_Sozzi_Kanevce_Kühne_Mirhosseini_Wuerz_Cojocaru‐Mirédin_2022, title={Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells}, volume={34}, DOI={10.1002/adma.202203954}, number={372203954}, journal={Advanced Materials}, publisher={Wiley}, author={Raghuwanshi, Mohit and Chugh, Manjusha and Sozzi, Giovanna and Kanevce, Ana and Kühne, Thomas and Mirhosseini, Hossein and Wuerz, Roland and Cojocaru‐Mirédin, Oana}, year={2022} }","apa":"Raghuwanshi, M., Chugh, M., Sozzi, G., Kanevce, A., Kühne, T., Mirhosseini, H., Wuerz, R., & Cojocaru‐Mirédin, O. (2022). Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells. Advanced Materials, 34(37), Article 2203954. https://doi.org/10.1002/adma.202203954","ama":"Raghuwanshi M, Chugh M, Sozzi G, et al. Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells. Advanced Materials. 2022;34(37). doi:10.1002/adma.202203954","chicago":"Raghuwanshi, Mohit, Manjusha Chugh, Giovanna Sozzi, Ana Kanevce, Thomas Kühne, Hossein Mirhosseini, Roland Wuerz, and Oana Cojocaru‐Mirédin. “Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells.” Advanced Materials 34, no. 37 (2022). https://doi.org/10.1002/adma.202203954.","ieee":"M. Raghuwanshi et al., “Fingerprints Indicating Superior Properties of Internal Interfaces in Cu(In,Ga)Se 2 Thin‐Film Solar Cells,” Advanced Materials, vol. 34, no. 37, Art. no. 2203954, 2022, doi: 10.1002/adma.202203954."},"publication_identifier":{"issn":["0935-9648","1521-4095"]},"publication_status":"published","issue":"37","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"article_number":"2203954","language":[{"iso":"eng"}],"_id":"33689","department":[{"_id":"613"}],"user_id":"71051","status":"public","publication":"Advanced Materials","type":"journal_article"},{"status":"public","type":"journal_article","publication":"Nano Energy","language":[{"iso":"eng"}],"article_number":"107191","keyword":["Electrical and Electronic Engineering","General Materials Science","Renewable Energy","Sustainability and the Environment"],"user_id":"71051","department":[{"_id":"613"}],"_id":"33683","citation":{"apa":"Lepre, E., Heske, J. J., Nowakowski, M., Scoppola, E., Zizak, I., Heil, T., Kühne, T., Antonietti, M., López-Salas, N., & Albero, J. (2022). Ni-based electrocatalysts for unconventional CO2 reduction reaction to formic acid. Nano Energy, 97, Article 107191. https://doi.org/10.1016/j.nanoen.2022.107191","mla":"Lepre, Enrico, et al. “Ni-Based Electrocatalysts for Unconventional CO2 Reduction Reaction to Formic Acid.” Nano Energy, vol. 97, 107191, Elsevier BV, 2022, doi:10.1016/j.nanoen.2022.107191.","bibtex":"@article{Lepre_Heske_Nowakowski_Scoppola_Zizak_Heil_Kühne_Antonietti_López-Salas_Albero_2022, title={Ni-based electrocatalysts for unconventional CO2 reduction reaction to formic acid}, volume={97}, DOI={10.1016/j.nanoen.2022.107191}, number={107191}, journal={Nano Energy}, publisher={Elsevier BV}, author={Lepre, Enrico and Heske, Julian Joachim and Nowakowski, Michal and Scoppola, Ernesto and Zizak, Ivo and Heil, Tobias and Kühne, Thomas and Antonietti, Markus and López-Salas, Nieves and Albero, Josep}, year={2022} }","short":"E. Lepre, J.J. Heske, M. Nowakowski, E. Scoppola, I. Zizak, T. Heil, T. Kühne, M. Antonietti, N. López-Salas, J. Albero, Nano Energy 97 (2022).","ama":"Lepre E, Heske JJ, Nowakowski M, et al. Ni-based electrocatalysts for unconventional CO2 reduction reaction to formic acid. Nano Energy. 2022;97. doi:10.1016/j.nanoen.2022.107191","chicago":"Lepre, Enrico, Julian Joachim Heske, Michal Nowakowski, Ernesto Scoppola, Ivo Zizak, Tobias Heil, Thomas Kühne, Markus Antonietti, Nieves López-Salas, and Josep Albero. “Ni-Based Electrocatalysts for Unconventional CO2 Reduction Reaction to Formic Acid.” Nano Energy 97 (2022). https://doi.org/10.1016/j.nanoen.2022.107191.","ieee":"E. Lepre et al., “Ni-based electrocatalysts for unconventional CO2 reduction reaction to formic acid,” Nano Energy, vol. 97, Art. no. 107191, 2022, doi: 10.1016/j.nanoen.2022.107191."},"intvolume":" 97","year":"2022","publication_status":"published","publication_identifier":{"issn":["2211-2855"]},"doi":"10.1016/j.nanoen.2022.107191","title":"Ni-based electrocatalysts for unconventional CO2 reduction reaction to formic acid","date_created":"2022-10-11T08:16:30Z","author":[{"full_name":"Lepre, Enrico","last_name":"Lepre","first_name":"Enrico"},{"first_name":"Julian Joachim","last_name":"Heske","full_name":"Heske, Julian Joachim","id":"53238"},{"first_name":"Michal","full_name":"Nowakowski, Michal","last_name":"Nowakowski"},{"first_name":"Ernesto","full_name":"Scoppola, Ernesto","last_name":"Scoppola"},{"full_name":"Zizak, Ivo","last_name":"Zizak","first_name":"Ivo"},{"last_name":"Heil","full_name":"Heil, Tobias","first_name":"Tobias"},{"first_name":"Thomas","id":"49079","full_name":"Kühne, Thomas","last_name":"Kühne"},{"first_name":"Markus","full_name":"Antonietti, Markus","last_name":"Antonietti"},{"first_name":"Nieves","full_name":"López-Salas, Nieves","last_name":"López-Salas"},{"first_name":"Josep","full_name":"Albero, Josep","last_name":"Albero"}],"volume":97,"date_updated":"2022-10-11T08:16:47Z","publisher":"Elsevier BV"},{"issue":"24","year":"2022","publisher":"Wiley","date_created":"2022-10-20T12:23:54Z","title":"Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice","publication":"Advanced Science","keyword":["General Physics and Astronomy","General Engineering","Biochemistry","Genetics and Molecular Biology (miscellaneous)","General Materials Science","General Chemical Engineering","Medicine (miscellaneous)"],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2198-3844","2198-3844"]},"publication_status":"published","intvolume":" 9","page":"2201749","citation":{"chicago":"Kim, Sanghoon, Sachin Pathak, Sonny H. Rhim, Jongin Cha, Soyoung Jekal, Soon Cheol Hong, Hyun Hwi Lee, et al. “Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice.” Advanced Science 9, no. 24 (2022): 2201749. https://doi.org/10.1002/advs.202201749.","ieee":"S. Kim et al., “Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice,” Advanced Science, vol. 9, no. 24, p. 2201749, 2022, doi: 10.1002/advs.202201749.","ama":"Kim S, Pathak S, Rhim SH, et al. Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice. Advanced Science. 2022;9(24):2201749. doi:10.1002/advs.202201749","apa":"Kim, S., Pathak, S., Rhim, S. H., Cha, J., Jekal, S., Hong, S. C., Lee, H. H., Park, S., Lee, H., Park, J., Lee, S., Steinrück, H.-G., Mehta, A., Wang, S. X., & Hong, J. (2022). Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice. Advanced Science, 9(24), 2201749. https://doi.org/10.1002/advs.202201749","mla":"Kim, Sanghoon, et al. “Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice.” Advanced Science, vol. 9, no. 24, Wiley, 2022, p. 2201749, doi:10.1002/advs.202201749.","bibtex":"@article{Kim_Pathak_Rhim_Cha_Jekal_Hong_Lee_Park_Lee_Park_et al._2022, title={Giant Orbital Anisotropy with Strong Spin–Orbit Coupling Established at the Pseudomorphic Interface of the Co/Pd Superlattice}, volume={9}, DOI={10.1002/advs.202201749}, number={24}, journal={Advanced Science}, publisher={Wiley}, author={Kim, Sanghoon and Pathak, Sachin and Rhim, Sonny H. and Cha, Jongin and Jekal, Soyoung and Hong, Soon Cheol and Lee, Hyun Hwi and Park, Sung‐Hun and Lee, Han‐Koo and Park, Jae‐Hoon and et al.}, year={2022}, pages={2201749} }","short":"S. Kim, S. Pathak, S.H. Rhim, J. Cha, S. Jekal, S.C. Hong, H.H. Lee, S. Park, H. Lee, J. Park, S. Lee, H.-G. Steinrück, A. Mehta, S.X. Wang, J. Hong, Advanced Science 9 (2022) 2201749."},"date_updated":"2022-10-20T12:25:35Z","volume":9,"author":[{"last_name":"Kim","full_name":"Kim, Sanghoon","first_name":"Sanghoon"},{"first_name":"Sachin","full_name":"Pathak, Sachin","last_name":"Pathak"},{"full_name":"Rhim, Sonny H.","last_name":"Rhim","first_name":"Sonny H."},{"full_name":"Cha, Jongin","last_name":"Cha","first_name":"Jongin"},{"last_name":"Jekal","full_name":"Jekal, Soyoung","first_name":"Soyoung"},{"first_name":"Soon Cheol","last_name":"Hong","full_name":"Hong, Soon Cheol"},{"first_name":"Hyun Hwi","full_name":"Lee, Hyun Hwi","last_name":"Lee"},{"first_name":"Sung‐Hun","last_name":"Park","full_name":"Park, Sung‐Hun"},{"full_name":"Lee, Han‐Koo","last_name":"Lee","first_name":"Han‐Koo"},{"last_name":"Park","full_name":"Park, Jae‐Hoon","first_name":"Jae‐Hoon"},{"first_name":"Soogil","last_name":"Lee","full_name":"Lee, Soogil"},{"full_name":"Steinrück, Hans-Georg","id":"84268","last_name":"Steinrück","orcid":"0000-0001-6373-0877","first_name":"Hans-Georg"},{"first_name":"Apurva","last_name":"Mehta","full_name":"Mehta, Apurva"},{"full_name":"Wang, Shan X.","last_name":"Wang","first_name":"Shan X."},{"first_name":"Jongill","full_name":"Hong, Jongill","last_name":"Hong"}],"doi":"10.1002/advs.202201749","type":"journal_article","status":"public","_id":"33833","department":[{"_id":"633"}],"user_id":"84268"},{"main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2075-4701/12/9/1514"}],"doi":"10.3390/met12091514","author":[{"full_name":"Zeuner, André Till","last_name":"Zeuner","first_name":"André Till"},{"last_name":"Ewenz","full_name":"Ewenz, Lars","first_name":"Lars"},{"last_name":"Kalich","full_name":"Kalich, Jan","first_name":"Jan"},{"full_name":"Schöne, Sebastian","last_name":"Schöne","first_name":"Sebastian"},{"last_name":"Füssel","full_name":"Füssel, Uwe","first_name":"Uwe"},{"first_name":"Martina","full_name":"Zimmermann, Martina","last_name":"Zimmermann"}],"volume":12,"date_updated":"2023-01-02T11:04:26Z","oa":"1","citation":{"apa":"Zeuner, A. T., Ewenz, L., Kalich, J., Schöne, S., Füssel, U., & Zimmermann, M. (2022). The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints. Metals, 12(9), Article 1514. https://doi.org/10.3390/met12091514","bibtex":"@article{Zeuner_Ewenz_Kalich_Schöne_Füssel_Zimmermann_2022, title={The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints}, volume={12}, DOI={10.3390/met12091514}, number={91514}, journal={Metals}, publisher={MDPI AG}, author={Zeuner, André Till and Ewenz, Lars and Kalich, Jan and Schöne, Sebastian and Füssel, Uwe and Zimmermann, Martina}, year={2022} }","short":"A.T. Zeuner, L. Ewenz, J. Kalich, S. Schöne, U. Füssel, M. Zimmermann, Metals 12 (2022).","mla":"Zeuner, André Till, et al. “The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints.” Metals, vol. 12, no. 9, 1514, MDPI AG, 2022, doi:10.3390/met12091514.","chicago":"Zeuner, André Till, Lars Ewenz, Jan Kalich, Sebastian Schöne, Uwe Füssel, and Martina Zimmermann. “The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints.” Metals 12, no. 9 (2022). https://doi.org/10.3390/met12091514.","ieee":"A. T. Zeuner, L. Ewenz, J. Kalich, S. Schöne, U. Füssel, and M. Zimmermann, “The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints,” Metals, vol. 12, no. 9, Art. no. 1514, 2022, doi: 10.3390/met12091514.","ama":"Zeuner AT, Ewenz L, Kalich J, Schöne S, Füssel U, Zimmermann M. The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints. Metals. 2022;12(9). doi:10.3390/met12091514"},"intvolume":" 12","publication_status":"published","publication_identifier":{"issn":["2075-4701"]},"article_number":"1514","user_id":"14931","department":[{"_id":"630"}],"project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"138","name":"TRR 285 – A04: TRR 285 - Subproject A04"},{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"141","name":"TRR 285 – B02: TRR 285 - Subproject B02"}],"_id":"34252","status":"public","type":"journal_article","title":"The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints","date_created":"2022-12-06T19:25:49Z","publisher":"MDPI AG","year":"2022","issue":"9","language":[{"iso":"eng"}],"keyword":["General Materials Science","Metals and Alloys"],"abstract":[{"lang":"eng","text":"Clinching is the manufacturing process of joining two or more metal sheets under high plastic deformation by form and force closure without thermal support and auxiliary parts. Clinch connections are applicable to difficult-to-join hybrid material combinations, such as steel and aluminum. Therefore, this technology is interesting for the application of AISI 304 components, as this material is widely used as a highly formable sheet material. A characteristic feature of AISI 304 is its metastability, i.e., the face-centered cubic (fcc) γ-austenite can transform into a significantly stronger body-centered cubic (bcc) α’-martensite under plastic deformation. This work investigates the effect of heat treatment—a process that involves the formation of an oxidation layer on the sheet surface—on the forming process during joining and the resulting mechanical properties of clinch joints made from AISI 304. For this purpose, different joints made from non-heat treated and heat-treated sheets were examined using classical metallography and advanced SEM techniques, accompanied by further investigations, such as hardness and feritscope measurements. The shear tensile strength was determined, and the fracture behavior of the samples was investigated. Clear influences of heat-treatment-induced surface roughness on the joint geometry and strength were observed."}],"publication":"Metals"},{"publication":"Nanomanufacturing and Metrology","abstract":[{"lang":"eng","text":"This article presents the application and evaluation of a cantilever with integrated sensing and actuation as part of an atomic force microscope (AFM) with an adjustable probe direction, which is integrated into a nano measuring machine (NMM-1). The AFM, which is operated in closed-loop intermittent contact mode, is based on two rotational axes that enable the adjustment of the probe direction to cover a complete hemisphere. The axes greatly enlarge the metrology frame of the measuring system by materials with a comparatively high coefficient of thermal expansion, which ultimately limits the achievable measurement uncertainty of the measuring system. Thus, to reduce the thermal sensitivity of the system, the redesign of the rotational kinematics is mandatory. However, in this article, some preliminary investigations on the application of a self-sensing cantilever with an integrated micro heater for its stimulation will be presented. In previous investigations, a piezoelectric actuator has been applied to stimulate the cantilever. However, the removal of the piezoelectric actuator, which is enabled by the application of a cantilever with an integrated micro heater, promises an essential simplification of the sensor holder. Thus, in the future it might be possible to use materials with a low coefficient of thermal expansion, which are often difficult to machine and therefore only allow for rather simple geometries. Furthermore, because of the creepage of piezoelectric actuators, their removal from the metrology frame might lead to improved metrological characteristics. As will be shown, there are no significant differences between the two modes of actuation. Therefore, the redesigned rotational system will be based on the cantilever with integrated sensing and actuation."}],"keyword":["Industrial and Manufacturing Engineering","Mechanical Engineering","Materials Science (miscellaneous)"],"language":[{"iso":"eng"}],"issue":"2","year":"2022","publisher":"Springer Science and Business Media LLC","date_created":"2022-12-05T21:15:09Z","title":"Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation","type":"journal_article","status":"public","project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"name":"TRR 285 – C05: TRR 285 - Subproject C05","_id":"149"}],"_id":"34214","user_id":"14931","department":[{"_id":"630"}],"publication_status":"published","publication_identifier":{"issn":["2520-811X","2520-8128"]},"citation":{"ieee":"J. Schaude and T. Hausotte, “Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation,” Nanomanufacturing and Metrology, vol. 5, no. 2, pp. 139–148, 2022, doi: 10.1007/s41871-022-00143-9.","chicago":"Schaude, Janik, and Tino Hausotte. “Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation.” Nanomanufacturing and Metrology 5, no. 2 (2022): 139–48. https://doi.org/10.1007/s41871-022-00143-9.","ama":"Schaude J, Hausotte T. Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation. Nanomanufacturing and Metrology. 2022;5(2):139-148. doi:10.1007/s41871-022-00143-9","short":"J. Schaude, T. Hausotte, Nanomanufacturing and Metrology 5 (2022) 139–148.","bibtex":"@article{Schaude_Hausotte_2022, title={Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation}, volume={5}, DOI={10.1007/s41871-022-00143-9}, number={2}, journal={Nanomanufacturing and Metrology}, publisher={Springer Science and Business Media LLC}, author={Schaude, Janik and Hausotte, Tino}, year={2022}, pages={139–148} }","mla":"Schaude, Janik, and Tino Hausotte. “Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation.” Nanomanufacturing and Metrology, vol. 5, no. 2, Springer Science and Business Media LLC, 2022, pp. 139–48, doi:10.1007/s41871-022-00143-9.","apa":"Schaude, J., & Hausotte, T. (2022). Atomic Force Microscope with an Adjustable Probe Direction and Integrated Sensing and Actuation. Nanomanufacturing and Metrology, 5(2), 139–148. https://doi.org/10.1007/s41871-022-00143-9"},"page":"139-148","intvolume":" 5","date_updated":"2023-01-02T11:10:08Z","author":[{"first_name":"Janik","last_name":"Schaude","full_name":"Schaude, Janik"},{"full_name":"Hausotte, Tino","last_name":"Hausotte","first_name":"Tino"}],"volume":5,"doi":"10.1007/s41871-022-00143-9"},{"issue":"10","year":"2022","publisher":"MDPI AG","date_created":"2022-12-06T19:20:46Z","title":"Long-Term Behavior of Clinched Electrical Contacts","publication":"Metals","abstract":[{"lang":"eng","text":"Joining by forming operations presents powerful and complex joining techniques. Clinching is a well-known joining process for use in sheet metalworking. Currently, clinched joints are focusing on mechanically enhanced connections. Additionally, the demand for integrating electrical requirements to transmit electrical currents will be increased in the future. This integration is particularly important, for instance, in the e-mobility sector. It enables connecting battery cells with electrical joints of aluminum and copper. Systematic use of the process-specific advantages of this joining method opens up the possibility to find and create electrically optimized connections. The optimization for the transmission of electrical currents will be demonstrated for clinched joints by adapting the tool geometry and the clinched joint design. Based on a comparison of the electrical joint resistance, the limit use temperature is defined for the joining materials used based on the microstructural condition and the aging condition due to artificial aging. As a result of the investigations carried out, reliable current transmission at a constant conductor temperature of up to 120 °C can be achieved for clinched copper–copper joints. In the case of pure aluminum joints and mixed joints of aluminum and copper, long-term stable current transmission can be ensured up to a conductor temperature of 100 °C."}],"keyword":["General Materials Science","Metals and Alloys"],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2075-4701"]},"publication_status":"published","intvolume":" 12","citation":{"chicago":"Kalich, Jan, Marcus Matzke, Wolfgang Pfeiffer, Stephan Schlegel, Ludwig Kornhuber, and Uwe Füssel. “Long-Term Behavior of Clinched Electrical Contacts.” Metals 12, no. 10 (2022). https://doi.org/10.3390/met12101651.","ieee":"J. Kalich, M. Matzke, W. Pfeiffer, S. Schlegel, L. Kornhuber, and U. Füssel, “Long-Term Behavior of Clinched Electrical Contacts,” Metals, vol. 12, no. 10, Art. no. 1651, 2022, doi: 10.3390/met12101651.","ama":"Kalich J, Matzke M, Pfeiffer W, Schlegel S, Kornhuber L, Füssel U. Long-Term Behavior of Clinched Electrical Contacts. Metals. 2022;12(10). doi:10.3390/met12101651","apa":"Kalich, J., Matzke, M., Pfeiffer, W., Schlegel, S., Kornhuber, L., & Füssel, U. (2022). Long-Term Behavior of Clinched Electrical Contacts. Metals, 12(10), Article 1651. https://doi.org/10.3390/met12101651","bibtex":"@article{Kalich_Matzke_Pfeiffer_Schlegel_Kornhuber_Füssel_2022, title={Long-Term Behavior of Clinched Electrical Contacts}, volume={12}, DOI={10.3390/met12101651}, number={101651}, journal={Metals}, publisher={MDPI AG}, author={Kalich, Jan and Matzke, Marcus and Pfeiffer, Wolfgang and Schlegel, Stephan and Kornhuber, Ludwig and Füssel, Uwe}, year={2022} }","mla":"Kalich, Jan, et al. “Long-Term Behavior of Clinched Electrical Contacts.” Metals, vol. 12, no. 10, 1651, MDPI AG, 2022, doi:10.3390/met12101651.","short":"J. Kalich, M. Matzke, W. Pfeiffer, S. Schlegel, L. Kornhuber, U. Füssel, Metals 12 (2022)."},"oa":"1","date_updated":"2023-01-02T11:06:35Z","volume":12,"author":[{"last_name":"Kalich","full_name":"Kalich, Jan","first_name":"Jan"},{"first_name":"Marcus","full_name":"Matzke, Marcus","last_name":"Matzke"},{"first_name":"Wolfgang","last_name":"Pfeiffer","full_name":"Pfeiffer, Wolfgang"},{"last_name":"Schlegel","full_name":"Schlegel, Stephan","first_name":"Stephan"},{"first_name":"Ludwig","last_name":"Kornhuber","full_name":"Kornhuber, Ludwig"},{"last_name":"Füssel","full_name":"Füssel, Uwe","first_name":"Uwe"}],"doi":"10.3390/met12101651","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/2075-4701/12/10/1651"}],"type":"journal_article","status":"public","_id":"34251","project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 – A04: TRR 285 - Subproject A04","_id":"138"}],"department":[{"_id":"630"}],"user_id":"14931","article_number":"1651"},{"oa":"1","date_updated":"2023-01-02T11:06:58Z","volume":15,"author":[{"last_name":"Gröger","full_name":"Gröger, Benjamin","first_name":"Benjamin"},{"last_name":"Wang","full_name":"Wang, Jingjing","first_name":"Jingjing"},{"first_name":"Tim","last_name":"Bätzel","full_name":"Bätzel, Tim"},{"first_name":"Andreas","last_name":"Hornig","full_name":"Hornig, Andreas"},{"full_name":"Gude, Maik","last_name":"Gude","first_name":"Maik"}],"doi":"10.3390/ma15207241","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/1996-1944/15/20/7241"}],"publication_identifier":{"issn":["1996-1944"]},"publication_status":"published","intvolume":" 15","citation":{"ama":"Gröger B, Wang J, Bätzel T, Hornig A, Gude M. Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study. Materials. 2022;15(20). doi:10.3390/ma15207241","ieee":"B. Gröger, J. Wang, T. Bätzel, A. Hornig, and M. Gude, “Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study,” Materials, vol. 15, no. 20, Art. no. 7241, 2022, doi: 10.3390/ma15207241.","chicago":"Gröger, Benjamin, Jingjing Wang, Tim Bätzel, Andreas Hornig, and Maik Gude. “Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study.” Materials 15, no. 20 (2022). https://doi.org/10.3390/ma15207241.","short":"B. Gröger, J. Wang, T. Bätzel, A. Hornig, M. Gude, Materials 15 (2022).","bibtex":"@article{Gröger_Wang_Bätzel_Hornig_Gude_2022, title={Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study}, volume={15}, DOI={10.3390/ma15207241}, number={207241}, journal={Materials}, publisher={MDPI AG}, author={Gröger, Benjamin and Wang, Jingjing and Bätzel, Tim and Hornig, Andreas and Gude, Maik}, year={2022} }","mla":"Gröger, Benjamin, et al. “Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study.” Materials, vol. 15, no. 20, 7241, MDPI AG, 2022, doi:10.3390/ma15207241.","apa":"Gröger, B., Wang, J., Bätzel, T., Hornig, A., & Gude, M. (2022). Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study. Materials, 15(20), Article 7241. https://doi.org/10.3390/ma15207241"},"_id":"34254","project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"137","name":"TRR 285 – A03: TRR 285 - Subproject A03"}],"department":[{"_id":"630"}],"user_id":"14931","article_number":"7241","type":"journal_article","status":"public","publisher":"MDPI AG","date_created":"2022-12-06T20:33:11Z","title":"Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study","issue":"20","year":"2022","keyword":["General Materials Science"],"language":[{"iso":"eng"}],"publication":"Materials","abstract":[{"text":"A virtual test setup for investigating single fibres in a transverse shear flow based on a parallel-plate rheometer is presented. The investigations are carried out to verify a numerical representation of the fluid–structure interaction (FSI), where Arbitrary Lagrangian–Eulerian (ALE) and computational fluid dynamics (CFD) methods are used and evaluated. Both are suitable to simulate flexible solid structures in a transverse shear flow. Comparative investigations with different model setups and increasing complexity are presented. It is shown, that the CFD method with an interface-based coupling approach is not capable of handling small fibre diameters in comparison to large fluid domains due to mesh dependencies at the interface definitions. The ALE method is more suited for this task since fibres are embedded without any mesh restrictions. Element types beam, solid, and discrete are considered for fibre modelling. It is shown that the beam formulation for ALE and 3D solid elements for the CFD method are the preferred options.","lang":"eng"}]},{"project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"_id":"148","name":"TRR 285 – C04: TRR 285 - Subproject C04"}],"_id":"34280","user_id":"14931","department":[{"_id":"630"}],"type":"conference","status":"public","date_updated":"2023-01-02T11:13:59Z","author":[{"first_name":"Daniel","last_name":"Köhler","full_name":"Köhler, Daniel"},{"last_name":"Stephan","full_name":"Stephan, Richard","first_name":"Richard"},{"first_name":"Robert","last_name":"Kupfer","full_name":"Kupfer, Robert"},{"full_name":"Troschitz, Juliane","last_name":"Troschitz","first_name":"Juliane"},{"full_name":"Brosius, Alexander","last_name":"Brosius","first_name":"Alexander"},{"last_name":"Gude","full_name":"Gude, Maik","first_name":"Maik"}],"volume":926,"doi":"10.4028/p-32330d","publication_status":"published","publication_identifier":{"issn":["1662-9795"]},"citation":{"ama":"Köhler D, Stephan R, Kupfer R, Troschitz J, Brosius A, Gude M. Investigations on Combined in situ CT and Acoustic Analysis during Clinching. In: Key Engineering Materials. Vol 926. Trans Tech Publications, Ltd.; 2022:1489-1497. doi:10.4028/p-32330d","ieee":"D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, and M. Gude, “Investigations on Combined in situ CT and Acoustic Analysis during Clinching,” in Key Engineering Materials, 2022, vol. 926, pp. 1489–1497, doi: 10.4028/p-32330d.","chicago":"Köhler, Daniel, Richard Stephan, Robert Kupfer, Juliane Troschitz, Alexander Brosius, and Maik Gude. “Investigations on Combined in Situ CT and Acoustic Analysis during Clinching.” In Key Engineering Materials, 926:1489–97. Trans Tech Publications, Ltd., 2022. https://doi.org/10.4028/p-32330d.","short":"D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, M. Gude, in: Key Engineering Materials, Trans Tech Publications, Ltd., 2022, pp. 1489–1497.","bibtex":"@inproceedings{Köhler_Stephan_Kupfer_Troschitz_Brosius_Gude_2022, title={Investigations on Combined in situ CT and Acoustic Analysis during Clinching}, volume={926}, DOI={10.4028/p-32330d}, booktitle={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Köhler, Daniel and Stephan, Richard and Kupfer, Robert and Troschitz, Juliane and Brosius, Alexander and Gude, Maik}, year={2022}, pages={1489–1497} }","mla":"Köhler, Daniel, et al. “Investigations on Combined in Situ CT and Acoustic Analysis during Clinching.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1489–97, doi:10.4028/p-32330d.","apa":"Köhler, D., Stephan, R., Kupfer, R., Troschitz, J., Brosius, A., & Gude, M. (2022). Investigations on Combined in situ CT and Acoustic Analysis during Clinching. Key Engineering Materials, 926, 1489–1497. https://doi.org/10.4028/p-32330d"},"page":"1489-1497","intvolume":" 926","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"language":[{"iso":"eng"}],"publication":"Key Engineering Materials","abstract":[{"lang":"eng","text":"Clinching is a cost efficient method for joining components in series production. To assure the clinch point’s quality, the force displacement curve during clinching or the bottom thickness are monitored. The most significant geometrical characteristics of the clinch point, neck thickness and undercut, are usually tested destructively by microsectioning. However, micrograph preparation goes ahead with a resetting of elastic deformations and crack-closing after unloading. To generate a comprehensive knowledge of the clinch point’s inner geometry under load, in-situ computed tomography (CT) and acoustic testing (TDA) can be combined. While the TDA is highly sensitive to the inner state of the clinch point, it could detect critical events like crack development during loading. If such events are indicated, the loading process is stopped and a stepped in-situ CT of the following crack and deformation development is performed. In this paper, the concept is applied to the process of clinching itself, providing a detailed three-dimensional insight in the development of the joining zone. A test set-up is used which allows a stepwise clinching of two aluminium sheets EN AW 6014. Furthermore, this set-up is positioned within a CT system. In order to minimize X-ray absorption, a beryllium cylinder is used within the set-up frame and clinching tools are made from Si3N4. The actuator and sensor necessary for the TDA are integrated in the set-up. In regular process steps, the clinching process is interrupted in order to perform a TDA and a CT scan. In order to enhance the visibility of the interface, a thin tin layer is positioned between the sheets prior clinching. It is shown, that the test-set up allows a monitoring of the dynamic behaviour of the specimen during clinching while the CT scans visualize the inner geometry and material flow non-destructively."}],"publisher":"Trans Tech Publications, Ltd.","date_created":"2022-12-07T16:38:44Z","title":"Investigations on Combined in situ CT and Acoustic Analysis during Clinching","year":"2022"},{"keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science","General Mathematics","Civil and Structural Engineering"],"language":[{"iso":"eng"}],"project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"_id":"142","name":"TRR 285 – B03: TRR 285 - Subproject B03"}],"_id":"34261","user_id":"14931","department":[{"_id":"630"}],"abstract":[{"text":"Mechanical clinching is used to create lightweight hybrid structures. In order to estimate the service life of clinched components, its fatigue properties need to be known under different mechanical loading conditions. In addition to fatigue, corrosion is another factor that affects the fatigue life of clinched joints. In the literature, many corrosion and high-cycle fatigue damage models exist. However, little is known about how both phenomena interact in clinched joints. In this article, the influence of galvanic corrosion on clinched EN AW-6014/HCT590X + Z sheets on the fatigue life is investigated by means of numerical simulations and experimental results. An accurate prediction of the Wöhler lines of non-corroded and pre-corroded clinched specimens is shown.","lang":"eng"}],"status":"public","type":"journal_article","publication":"Mechanics of Advanced Materials and Structures","title":"Numerical fatigue life prediction of corroded and non-corroded clinched joints","doi":"10.1080/15376494.2022.2140233","publisher":"Informa UK Limited","date_updated":"2023-01-02T11:10:49Z","date_created":"2022-12-07T10:03:17Z","author":[{"first_name":"Sven","last_name":"Harzheim","full_name":"Harzheim, Sven"},{"first_name":"Martin","last_name":"Hofmann","full_name":"Hofmann, Martin"},{"first_name":"Thomas","last_name":"Wallmersperger","full_name":"Wallmersperger, Thomas"}],"year":"2022","citation":{"ieee":"S. Harzheim, M. Hofmann, and T. Wallmersperger, “Numerical fatigue life prediction of corroded and non-corroded clinched joints,” Mechanics of Advanced Materials and Structures, pp. 1–6, 2022, doi: 10.1080/15376494.2022.2140233.","chicago":"Harzheim, Sven, Martin Hofmann, and Thomas Wallmersperger. “Numerical Fatigue Life Prediction of Corroded and Non-Corroded Clinched Joints.” Mechanics of Advanced Materials and Structures, 2022, 1–6. https://doi.org/10.1080/15376494.2022.2140233.","ama":"Harzheim S, Hofmann M, Wallmersperger T. Numerical fatigue life prediction of corroded and non-corroded clinched joints. Mechanics of Advanced Materials and Structures. Published online 2022:1-6. doi:10.1080/15376494.2022.2140233","apa":"Harzheim, S., Hofmann, M., & Wallmersperger, T. (2022). Numerical fatigue life prediction of corroded and non-corroded clinched joints. Mechanics of Advanced Materials and Structures, 1–6. https://doi.org/10.1080/15376494.2022.2140233","mla":"Harzheim, Sven, et al. “Numerical Fatigue Life Prediction of Corroded and Non-Corroded Clinched Joints.” Mechanics of Advanced Materials and Structures, Informa UK Limited, 2022, pp. 1–6, doi:10.1080/15376494.2022.2140233.","bibtex":"@article{Harzheim_Hofmann_Wallmersperger_2022, title={Numerical fatigue life prediction of corroded and non-corroded clinched joints}, DOI={10.1080/15376494.2022.2140233}, journal={Mechanics of Advanced Materials and Structures}, publisher={Informa UK Limited}, author={Harzheim, Sven and Hofmann, Martin and Wallmersperger, Thomas}, year={2022}, pages={1–6} }","short":"S. Harzheim, M. Hofmann, T. Wallmersperger, Mechanics of Advanced Materials and Structures (2022) 1–6."},"page":"1-6","publication_status":"published","publication_identifier":{"issn":["1537-6494","1537-6532"]}},{"publication":"Key Engineering Materials","abstract":[{"lang":"eng","text":"Background. Clinching is a conventional cold forming process in which two or more sheets can be joined without auxiliary parts. A pre-forming of the parts to be joined, which is introduced by previous manufacturing steps, has an influence on the joining result. When considering the suitability for joining with regard to the formability of the materials, the influence of the preforming steps must be taken into account. The influences of strain hardening and sheet thickness on the joining properties must be investigated. In this context, a Finite Element Method (FEM) based metamodel analysis of the clinching process was carried out in [1] to investigate the robustness of the clinching process with respect to the different material pre-strains. In [2], the method was extended to the load bearing simulation.Procedure. The metamodel from preliminary work based on various FE models, which predicts the load-bearing capacity of a clinched joint influenced by pre-straining, is compared here with experimental data and the accuracy of the metamodel prediction is discussed. For this purpose an experimental procedure was further develop which allows the preforming of metal sheets from which joining specimens can be separated with a certain degree of unidirectional deformation. In the study, the procedure for preparing the joint specimens and the results of the loading tests are presented. Different possible relevant pre-strain combinations are investigated and compared with the simulation results, to validate the FE models and choose suitable metamodel."}],"language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"quality_controlled":"1","year":"2022","date_created":"2022-07-25T11:16:15Z","publisher":"Trans Tech Publications, Ltd.","title":"Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints","type":"journal_article","status":"public","user_id":"7850","department":[{"_id":"157"}],"_id":"32413","publication_status":"published","publication_identifier":{"issn":["1662-9795"]},"citation":{"ieee":"C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints,” Key Engineering Materials, vol. 926, pp. 1516–1526, 2022, doi: 10.4028/p-5d009y.","chicago":"Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut. “Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints.” Key Engineering Materials 926 (2022): 1516–26. https://doi.org/10.4028/p-5d009y.","ama":"Bielak CR, Böhnke M, Bobbert M, Meschut G. Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints. Key Engineering Materials. 2022;926:1516-1526. doi:10.4028/p-5d009y","bibtex":"@article{Bielak_Böhnke_Bobbert_Meschut_2022, title={Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints}, volume={926}, DOI={10.4028/p-5d009y}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Bielak, Christian Roman and Böhnke, Max and Bobbert, Mathias and Meschut, Gerson}, year={2022}, pages={1516–1526} }","mla":"Bielak, Christian Roman, et al. “Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1516–26, doi:10.4028/p-5d009y.","short":"C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, Key Engineering Materials 926 (2022) 1516–1526.","apa":"Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (2022). Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints. Key Engineering Materials, 926, 1516–1526. https://doi.org/10.4028/p-5d009y"},"page":"1516-1526","intvolume":" 926","author":[{"id":"34782","full_name":"Bielak, Christian Roman","last_name":"Bielak","first_name":"Christian Roman"},{"first_name":"Max","last_name":"Böhnke","id":"45779","full_name":"Böhnke, Max"},{"first_name":"Mathias","id":"7850","full_name":"Bobbert, Mathias","last_name":"Bobbert"},{"first_name":"Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut","id":"32056","full_name":"Meschut, Gerson"}],"volume":926,"date_updated":"2023-01-12T14:22:52Z","doi":"10.4028/p-5d009y"},{"author":[{"full_name":"Beccard, Henrik","last_name":"Beccard","first_name":"Henrik"},{"last_name":"Kirbus","full_name":"Kirbus, Benjamin","first_name":"Benjamin"},{"first_name":"Elke","full_name":"Beyreuther, Elke","last_name":"Beyreuther"},{"first_name":"Michael","orcid":"0000-0003-4682-4577","last_name":"Rüsing","full_name":"Rüsing, Michael","id":"22501"},{"first_name":"Petr","full_name":"Bednyakov, Petr","last_name":"Bednyakov"},{"last_name":"Hlinka","full_name":"Hlinka, Jiří","first_name":"Jiří"},{"first_name":"Lukas M.","last_name":"Eng","full_name":"Eng, Lukas M."}],"volume":5,"date_updated":"2023-10-11T08:55:16Z","doi":"10.1021/acsanm.2c01919","publication_status":"published","publication_identifier":{"issn":["2574-0970","2574-0970"]},"citation":{"apa":"Beccard, H., Kirbus, B., Beyreuther, E., Rüsing, M., Bednyakov, P., Hlinka, J., & Eng, L. M. (2022). Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls. ACS Applied Nano Materials, 5(7), 8717–8722. https://doi.org/10.1021/acsanm.2c01919","mla":"Beccard, Henrik, et al. “Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls.” ACS Applied Nano Materials, vol. 5, no. 7, American Chemical Society (ACS), 2022, pp. 8717–22, doi:10.1021/acsanm.2c01919.","short":"H. Beccard, B. Kirbus, E. Beyreuther, M. Rüsing, P. Bednyakov, J. Hlinka, L.M. Eng, ACS Applied Nano Materials 5 (2022) 8717–8722.","bibtex":"@article{Beccard_Kirbus_Beyreuther_Rüsing_Bednyakov_Hlinka_Eng_2022, title={Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls}, volume={5}, DOI={10.1021/acsanm.2c01919}, number={7}, journal={ACS Applied Nano Materials}, publisher={American Chemical Society (ACS)}, author={Beccard, Henrik and Kirbus, Benjamin and Beyreuther, Elke and Rüsing, Michael and Bednyakov, Petr and Hlinka, Jiří and Eng, Lukas M.}, year={2022}, pages={8717–8722} }","ieee":"H. Beccard et al., “Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls,” ACS Applied Nano Materials, vol. 5, no. 7, pp. 8717–8722, 2022, doi: 10.1021/acsanm.2c01919.","chicago":"Beccard, Henrik, Benjamin Kirbus, Elke Beyreuther, Michael Rüsing, Petr Bednyakov, Jiří Hlinka, and Lukas M. Eng. “Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls.” ACS Applied Nano Materials 5, no. 7 (2022): 8717–22. https://doi.org/10.1021/acsanm.2c01919.","ama":"Beccard H, Kirbus B, Beyreuther E, et al. Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls. ACS Applied Nano Materials. 2022;5(7):8717-8722. doi:10.1021/acsanm.2c01919"},"intvolume":" 5","page":"8717-8722","user_id":"22501","_id":"47985","extern":"1","article_type":"original","type":"journal_article","status":"public","date_created":"2023-10-11T08:54:20Z","publisher":"American Chemical Society (ACS)","title":"Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls","issue":"7","quality_controlled":"1","year":"2022","language":[{"iso":"eng"}],"keyword":["General Materials Science"],"publication":"ACS Applied Nano Materials","abstract":[{"text":"Strongly charged head-to-head domain walls that are purposely engineered along the [110] crystallographic orientation into ferroelectric BaTiO3 single crystals have been proposed as intrinsically nanoscaled two-dimensional electron gases (2DEGs) because of their significant conductivity. Here, we quantify these 2DEG properties through dedicated Hall transport measurements in van der Pauw 4-point geometry, finding the electron mobility to reach around 400 cm2 (V s)^{−1}, while the two-dimensional charge density amounts to 7 × 103 cm^{–2}. We underline the necessity to take into account the thermal and geometrical misalignment offset voltages by evaluating the Hall resistance under magnetic field sweeps; otherwise, errors of several hundred percent in the derived transport parameters can occur.","lang":"eng"}]},{"title":"Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting","date_created":"2023-01-12T09:33:55Z","publisher":"Wiley","year":"2022","issue":"10","quality_controlled":"1","language":[{"iso":"eng"}],"keyword":["Condensed Matter Physics","General Materials Science"],"abstract":[{"text":"AlSi casting alloys combine excellent castability with high strength. Hence, this group of alloys is often used in the automotive sector. The challenge for this application is the brittle character of these alloys which leads to cracks during joint formation when mechanical joining technologies are used. A rise in ductility can be achieved by a considerable increase in the solidification rate which results in grain refinement. High solidification rates can be realized in twin–roll casting (TRC) by water-cooled rolls. Therefore, a hypoeutectic EN AC–AlSi9 (for European Norm - aluminum cast product) is manufactured by the TRC process and analyzed. Subsequently, joining investigations are performed on castings in as-cast and heat-treated condition using the self-piercing riveting process considering the joint formation and the load-bearing capacity. Due to the fine microstructure, the crack initiation can be avoided during joining, while maintaining the joining parameters, especially by specimens in heat treatment conditions. Furthermore, due to the extremely fine microstructure, the load-bearing capacity of the joint can be significantly increased in terms of the maximum load-bearing force and the energy absorbed.","lang":"eng"}],"publication":"Advanced Engineering Materials","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/full/10.1002/adem.202200874","open_access":"1"}],"doi":"10.1002/adem.202200874","author":[{"id":"32340","full_name":"Neuser, Moritz","last_name":"Neuser","first_name":"Moritz"},{"last_name":"Kappe","id":"66459","full_name":"Kappe, Fabian","first_name":"Fabian"},{"full_name":"Ostermeier, Jakob","last_name":"Ostermeier","first_name":"Jakob"},{"full_name":"Krüger, Jan Tobias","id":"44307","orcid":"0000-0002-0827-9654","last_name":"Krüger","first_name":"Jan Tobias"},{"first_name":"Mathias","last_name":"Bobbert","id":"7850","full_name":"Bobbert, Mathias"},{"first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson","id":"32056"},{"first_name":"Mirko","id":"43720","full_name":"Schaper, Mirko","last_name":"Schaper"},{"first_name":"Olexandr","full_name":"Grydin, Olexandr","id":"43822","last_name":"Grydin"}],"volume":24,"oa":"1","date_updated":"2024-03-14T15:22:33Z","citation":{"apa":"Neuser, M., Kappe, F., Ostermeier, J., Krüger, J. T., Bobbert, M., Meschut, G., Schaper, M., & Grydin, O. (2022). Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials, 24(10), Article 2200874. https://doi.org/10.1002/adem.202200874","short":"M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut, M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).","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={10.1002/adem.202200874}, 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} }","mla":"Neuser, Moritz, et al. “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” Advanced Engineering Materials, vol. 24, no. 10, 2200874, Wiley, 2022, doi:10.1002/adem.202200874.","ama":"Neuser M, Kappe F, Ostermeier J, et al. Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials. 2022;24(10). doi:10.1002/adem.202200874","ieee":"M. Neuser et al., “Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting,” Advanced Engineering Materials, vol. 24, no. 10, Art. no. 2200874, 2022, doi: 10.1002/adem.202200874.","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.” Advanced Engineering Materials 24, no. 10 (2022). https://doi.org/10.1002/adem.202200874."},"intvolume":" 24","publication_status":"published","publication_identifier":{"issn":["1438-1656","1527-2648"]},"article_type":"original","article_number":"2200874","user_id":"32340","department":[{"_id":"158"},{"_id":"157"},{"_id":"321"}],"project":[{"name":"TRR 285 – A02: TRR 285 - Subproject A02","_id":"136"},{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"_id":"36332","status":"public","type":"journal_article"},{"language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","General Materials Science"],"abstract":[{"text":" In many manufacturing areas, multi-material designs are implemented in which individual components are joined together to form complex structures with numerous joints. For example, in the automotive sector, cast components are used at the junctions of the body and joined with different types of sheet metal and extruded profiles. To be able to join structures consisting of different materials, alternative joining technologies have emerged in recent years. This includes clinching, which allows assembling of two or more thin sheet metal and casting parts by solely cold forming the material. Clinching the brittle and usually less ductile cast aluminium alloys remains a challenge because the brittle character of the cast aluminium alloys can cause cracks during the forming of the clinched joint. In this study, the influence of the heat treatment time of an aluminium casting alloy AlSi9 on the joinability in the clinching process is investigated. Specific heat treatment of the naturally hard AlSi9 leads to a modification of the eutectic microstructure, which can increase ductility. Based on this, it will be examined if specific clinching die geometries can be used, which achieve an optimized geometrical formation of the clinched joint. The load-bearing capacities of the clinched joints are determined and compared by shear tensile and head tensile tests. Furthermore, the joints are examined microscopically to investigate the influence of the heat treatment on the failure behaviour during the load-bearing tests as well as crack initiation within the joining process. ","lang":"eng"}],"publication":"Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications","title":"Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9","date_created":"2022-02-02T09:05:45Z","publisher":"SAGE Publications","year":"2022","quality_controlled":"1","article_number":"146442072210758","user_id":"32340","department":[{"_id":"630"},{"_id":"158"},{"_id":"157"}],"project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 – A02: TRR 285 - Subproject A02","_id":"136"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"}],"_id":"29724","status":"public","type":"journal_article","doi":"10.1177/14644207221075838","author":[{"first_name":"Moritz","id":"32340","full_name":"Neuser, Moritz","last_name":"Neuser"},{"first_name":"Max","full_name":"Böhnke, Max","id":"45779","last_name":"Böhnke"},{"last_name":"Grydin","id":"43822","full_name":"Grydin, Olexandr","first_name":"Olexandr"},{"first_name":"Mathias","last_name":"Bobbert","id":"7850","full_name":"Bobbert, Mathias"},{"last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720","first_name":"Mirko"},{"id":"32056","full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut","first_name":"Gerson"}],"date_updated":"2024-03-14T15:20:44Z","citation":{"chicago":"Neuser, Moritz, Max Böhnke, Olexandr Grydin, Mathias Bobbert, Mirko Schaper, and Gerson Meschut. “Influence of Heat Treatment on the Suitability for Clinching of the Aluminium Casting Alloy AlSi9.” Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2022. https://doi.org/10.1177/14644207221075838.","ieee":"M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, and G. Meschut, “Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9,” Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, Art. no. 146442072210758, 2022, doi: 10.1177/14644207221075838.","ama":"Neuser M, Böhnke M, Grydin O, Bobbert M, Schaper M, Meschut G. Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. Published online 2022. doi:10.1177/14644207221075838","mla":"Neuser, Moritz, et al. “Influence of Heat Treatment on the Suitability for Clinching of the Aluminium Casting Alloy AlSi9.” Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 146442072210758, SAGE Publications, 2022, doi:10.1177/14644207221075838.","bibtex":"@article{Neuser_Böhnke_Grydin_Bobbert_Schaper_Meschut_2022, title={Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9}, DOI={10.1177/14644207221075838}, number={146442072210758}, journal={Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications}, publisher={SAGE Publications}, author={Neuser, Moritz and Böhnke, Max and Grydin, Olexandr and Bobbert, Mathias and Schaper, Mirko and Meschut, Gerson}, year={2022} }","short":"M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, G. Meschut, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022).","apa":"Neuser, M., Böhnke, M., Grydin, O., Bobbert, M., Schaper, M., & Meschut, G. (2022). Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, Article 146442072210758. https://doi.org/10.1177/14644207221075838"},"publication_status":"published","publication_identifier":{"issn":["1464-4207","2041-3076"]}},{"keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"AbstractThe thermal decomposition of Zr(acac)4 is studied in a SiC-microreactor on the micro-second time scale. By utilizing synchrotron radiation and photoelectron photoion coincidence spectroscopy, six important zirconium intermediates, as for instance Zr(C5H7O2)2(C5H6O2), and Zr(C5H6O2)2, are identified in the gas phase for the first time. The adiabatic ionization thresholds of intermediately formed zirconium species are estimated and the main products of their thermal decomposition, acetylacetone, acetylallene and acetone are characterized unambiguously and isomer-selectively. Based on all detected intermediates, we deduce the predominant pyrolysis pathways of the precursor in the temperature range from 400 to 900 K. Our findings are complemented by numerical simulations of the flow field in the microreactor, which show that the choice of dilution gas significantly influences the temperature profile and residence times in the microreactor, such that helium provides a more uniform flow field than argon and should preferentially be used.\r\n Graphical abstract\r\n Using a soft ionization method coupled to velocity map imaging (VMI), leads to valuable insights in the thermal decomposition of Zr(C5H7O2)4, used in the synthesis of functional nanomaterials and ceramic coatings. Thanks to the use of a microreactor, important gas"}],"publication":"Journal of Materials Research","title":"Insights into the decomposition of zirconium acetylacetonate using synchrotron radiation: Routes to the formation of volatile Zr-intermediates","publisher":"Springer Science and Business Media LLC","date_created":"2024-03-27T17:48:20Z","year":"2022","issue":"9","extern":"1","_id":"53084","department":[{"_id":"728"}],"user_id":"94562","status":"public","type":"journal_article","doi":"10.1557/s43578-022-00566-6","date_updated":"2024-03-27T17:49:03Z","volume":37,"author":[{"first_name":"Sebastian","full_name":"Grimm, Sebastian","last_name":"Grimm"},{"last_name":"Baik","full_name":"Baik, Seung-Jin","first_name":"Seung-Jin"},{"first_name":"Patrick","last_name":"Hemberger","full_name":"Hemberger, Patrick"},{"id":"94562","full_name":"Kasper, Tina","last_name":"Kasper","orcid":"0000-0003-3993-5316 ","first_name":"Tina"},{"first_name":"Andreas M.","last_name":"Kempf","full_name":"Kempf, Andreas M."},{"last_name":"Atakan","full_name":"Atakan, Burak","first_name":"Burak"}],"page":"1558-1575","intvolume":" 37","citation":{"mla":"Grimm, Sebastian, et al. “Insights into the Decomposition of Zirconium Acetylacetonate Using Synchrotron Radiation: Routes to the Formation of Volatile Zr-Intermediates.” Journal of Materials Research, vol. 37, no. 9, Springer Science and Business Media LLC, 2022, pp. 1558–75, doi:10.1557/s43578-022-00566-6.","bibtex":"@article{Grimm_Baik_Hemberger_Kasper_Kempf_Atakan_2022, title={Insights into the decomposition of zirconium acetylacetonate using synchrotron radiation: Routes to the formation of volatile Zr-intermediates}, volume={37}, DOI={10.1557/s43578-022-00566-6}, number={9}, journal={Journal of Materials Research}, publisher={Springer Science and Business Media LLC}, author={Grimm, Sebastian and Baik, Seung-Jin and Hemberger, Patrick and Kasper, Tina and Kempf, Andreas M. and Atakan, Burak}, year={2022}, pages={1558–1575} }","short":"S. Grimm, S.-J. Baik, P. Hemberger, T. Kasper, A.M. Kempf, B. Atakan, Journal of Materials Research 37 (2022) 1558–1575.","apa":"Grimm, S., Baik, S.-J., Hemberger, P., Kasper, T., Kempf, A. M., & Atakan, B. (2022). Insights into the decomposition of zirconium acetylacetonate using synchrotron radiation: Routes to the formation of volatile Zr-intermediates. Journal of Materials Research, 37(9), 1558–1575. https://doi.org/10.1557/s43578-022-00566-6","ama":"Grimm S, Baik S-J, Hemberger P, Kasper T, Kempf AM, Atakan B. Insights into the decomposition of zirconium acetylacetonate using synchrotron radiation: Routes to the formation of volatile Zr-intermediates. Journal of Materials Research. 2022;37(9):1558-1575. doi:10.1557/s43578-022-00566-6","ieee":"S. Grimm, S.-J. Baik, P. Hemberger, T. Kasper, A. M. Kempf, and B. Atakan, “Insights into the decomposition of zirconium acetylacetonate using synchrotron radiation: Routes to the formation of volatile Zr-intermediates,” Journal of Materials Research, vol. 37, no. 9, pp. 1558–1575, 2022, doi: 10.1557/s43578-022-00566-6.","chicago":"Grimm, Sebastian, Seung-Jin Baik, Patrick Hemberger, Tina Kasper, Andreas M. Kempf, and Burak Atakan. “Insights into the Decomposition of Zirconium Acetylacetonate Using Synchrotron Radiation: Routes to the Formation of Volatile Zr-Intermediates.” Journal of Materials Research 37, no. 9 (2022): 1558–75. https://doi.org/10.1557/s43578-022-00566-6."},"publication_identifier":{"issn":["0884-2914","2044-5326"]},"publication_status":"published"},{"quality_controlled":"1","year":"2022","publisher":"Trans Tech Publications, Ltd.","date_created":"2022-08-18T09:33:54Z","title":"Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests","publication":"Key Engineering Materials","abstract":[{"text":"Many mechanical material properties show a dependence on the strain rate, e.g. yield stress or elongation at fracture. The quantitative description of the material behavior under dynamic loading is of major importance for the evaluation of crash safety. This is carried out using numerical methods and requires characteristic values for the materials used. For the standardized determination of dynamic characteristic values in sheet metal materials, tensile tests performed according to the guideline from [1]. A particular challenge in dynamic tensile tests is the force measurement during the test. For this purpose, strain gauges are attached on each specimen, wired to the measuring equipment and calibrated. This is a common way to determine a force signal that is as low in vibration and as free of bending moments as possible. The preparation effort for the used strain gauges are enormous. For these reasons, an optical method to determine the force by strain measurement using DIC is presented. The experiments are carried out on a high speed tensile testing system. In combioantion with a 3D DIC high speed system for optical strain measurement. The elastic deformation of the specimen in the dynamometric section is measured using strain gauges and the optical method. The measured signals are then compared to validate the presented method. The investigations are conducted using the dual phase steel material HCT590X and the aluminum material EN AW-6014 T4. Strain rates of up to 240 s-1 are investigated.","lang":"eng"}],"keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["1662-9795"]},"citation":{"ama":"Böhnke M, Unruh E, Sell S, Bobbert M, Hein D, Meschut G. Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests. Key Engineering Materials. 2022;926:1564-1572. doi:10.4028/p-wpuzyw","chicago":"Böhnke, Max, Eduard Unruh, Stanislaw Sell, Mathias Bobbert, David Hein, and Gerson Meschut. “Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests.” Key Engineering Materials 926 (2022): 1564–72. https://doi.org/10.4028/p-wpuzyw.","ieee":"M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, and G. Meschut, “Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests,” Key Engineering Materials, vol. 926, pp. 1564–1572, 2022, doi: 10.4028/p-wpuzyw.","mla":"Böhnke, Max, et al. “Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1564–72, doi:10.4028/p-wpuzyw.","bibtex":"@article{Böhnke_Unruh_Sell_Bobbert_Hein_Meschut_2022, title={Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests}, volume={926}, DOI={10.4028/p-wpuzyw}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Böhnke, Max and Unruh, Eduard and Sell, Stanislaw and Bobbert, Mathias and Hein, David and Meschut, Gerson}, year={2022}, pages={1564–1572} }","short":"M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, G. Meschut, Key Engineering Materials 926 (2022) 1564–1572.","apa":"Böhnke, M., Unruh, E., Sell, S., Bobbert, M., Hein, D., & Meschut, G. (2022). Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests. Key Engineering Materials, 926, 1564–1572. https://doi.org/10.4028/p-wpuzyw"},"page":"1564-1572","intvolume":" 926","date_updated":"2023-01-17T09:02:59Z","author":[{"last_name":"Böhnke","id":"45779","full_name":"Böhnke, Max","first_name":"Max"},{"first_name":"Eduard","full_name":"Unruh, Eduard","id":"72763","last_name":"Unruh"},{"full_name":"Sell, Stanislaw","last_name":"Sell","first_name":"Stanislaw"},{"last_name":"Bobbert","full_name":"Bobbert, Mathias","id":"7850","first_name":"Mathias"},{"id":"7728","full_name":"Hein, David","last_name":"Hein","first_name":"David"},{"full_name":"Meschut, Gerson","id":"32056","orcid":"0000-0002-2763-1246","last_name":"Meschut","first_name":"Gerson"}],"volume":926,"conference":{"location":"Braga, Portugal","name":"ESAFORM 2022"},"doi":"10.4028/p-wpuzyw","type":"journal_article","status":"public","project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"}],"_id":"33002","user_id":"45779","department":[{"_id":"157"},{"_id":"630"}]},{"language":[{"iso":"eng"}],"keyword":["Energy Engineering and Power Technology","Fuel Technology","Nuclear Energy and Engineering","Materials Science (miscellaneous)","Renewable Energy","Sustainability and the Environment"],"article_number":"101231","user_id":"98120","_id":"40554","status":"public","publication":"Materials Today Energy","type":"journal_article","doi":"10.1016/j.mtener.2022.101231","title":"Efficient ethanol electro-reforming on bimetallic anodes supported on adenine-based noble carbons: hydrogen production and value-added chemicals","volume":32,"author":[{"last_name":"Rodríguez-Gómez","full_name":"Rodríguez-Gómez, Alberto","first_name":"Alberto"},{"last_name":"Lepre","full_name":"Lepre, Enrico","first_name":"Enrico"},{"first_name":"Fernando","last_name":"Dorado","full_name":"Dorado, Fernando"},{"first_name":"Luz","last_name":"Sanchez-Silva","full_name":"Sanchez-Silva, Luz"},{"first_name":"Nieves","full_name":"Lopez Salas, Nieves","id":"98120","orcid":"https://orcid.org/0000-0002-8438-9548","last_name":"Lopez Salas"},{"first_name":"Ana Raquel","full_name":"de la Osa, Ana Raquel","last_name":"de la Osa"}],"date_created":"2023-01-27T16:13:59Z","publisher":"Elsevier BV","date_updated":"2023-01-27T16:35:28Z","intvolume":" 32","citation":{"ama":"Rodríguez-Gómez A, Lepre E, Dorado F, Sanchez-Silva L, Lopez Salas N, de la Osa AR. Efficient ethanol electro-reforming on bimetallic anodes supported on adenine-based noble carbons: hydrogen production and value-added chemicals. Materials Today Energy. 2022;32. doi:10.1016/j.mtener.2022.101231","ieee":"A. Rodríguez-Gómez, E. Lepre, F. Dorado, L. Sanchez-Silva, N. Lopez Salas, and A. R. de la Osa, “Efficient ethanol electro-reforming on bimetallic anodes supported on adenine-based noble carbons: hydrogen production and value-added chemicals,” Materials Today Energy, vol. 32, Art. no. 101231, 2022, doi: 10.1016/j.mtener.2022.101231.","chicago":"Rodríguez-Gómez, Alberto, Enrico Lepre, Fernando Dorado, Luz Sanchez-Silva, Nieves Lopez Salas, and Ana Raquel de la Osa. “Efficient Ethanol Electro-Reforming on Bimetallic Anodes Supported on Adenine-Based Noble Carbons: Hydrogen Production and Value-Added Chemicals.” Materials Today Energy 32 (2022). https://doi.org/10.1016/j.mtener.2022.101231.","bibtex":"@article{Rodríguez-Gómez_Lepre_Dorado_Sanchez-Silva_Lopez Salas_de la Osa_2022, title={Efficient ethanol electro-reforming on bimetallic anodes supported on adenine-based noble carbons: hydrogen production and value-added chemicals}, volume={32}, DOI={10.1016/j.mtener.2022.101231}, number={101231}, journal={Materials Today Energy}, publisher={Elsevier BV}, author={Rodríguez-Gómez, Alberto and Lepre, Enrico and Dorado, Fernando and Sanchez-Silva, Luz and Lopez Salas, Nieves and de la Osa, Ana Raquel}, year={2022} }","mla":"Rodríguez-Gómez, Alberto, et al. “Efficient Ethanol Electro-Reforming on Bimetallic Anodes Supported on Adenine-Based Noble Carbons: Hydrogen Production and Value-Added Chemicals.” Materials Today Energy, vol. 32, 101231, Elsevier BV, 2022, doi:10.1016/j.mtener.2022.101231.","short":"A. Rodríguez-Gómez, E. Lepre, F. Dorado, L. Sanchez-Silva, N. Lopez Salas, A.R. de la Osa, Materials Today Energy 32 (2022).","apa":"Rodríguez-Gómez, A., Lepre, E., Dorado, F., Sanchez-Silva, L., Lopez Salas, N., & de la Osa, A. R. (2022). Efficient ethanol electro-reforming on bimetallic anodes supported on adenine-based noble carbons: hydrogen production and value-added chemicals. Materials Today Energy, 32, Article 101231. https://doi.org/10.1016/j.mtener.2022.101231"},"year":"2022","publication_identifier":{"issn":["2468-6069"]},"publication_status":"published"}]