[{"status":"public","abstract":[{"text":"Fibre-reinforced polymers are increasingly used due to their high specific strength, making them suitable for local sheet metal reinforcement. This allows improved overall mechanical properties with reduced wall thickness of the sheet metal part and, thus, lower weight of the components. One of the main focuses of research into such hybrid structures is on the adhesive properties and the respective failure behaviour of the interfaces. Generally, the failure behaviour under the influence of mechanical loads can be divided into adhesive, cohesive and mixed-mode failure. The correlation between observed failure behaviour and adhesion properties of the hybrid composite materials is analysed in detail in this work. The hybrid composite consists of an aluminium sheet of the alloy EN AW‑6082 T6 and thermoset carbon fibre-reinforced plastic (CFRP) prepreg. The aluminium sheet was laser pretreated before hybrid production to improve the adhesion properties. The specimens studied were produced by the prepreg pressing process, in which the components are cured and joined simultaneously. The influences of the thickness of the CFRP part, the layup, the fibre orientation at the boundary layer, and the laser pretreatment parameters on the properties of the hybrid joints were investigated.","lang":"eng"}],"publication":"The Journal of Adhesion","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Prepreg pressing process","hybrid joints","laser surface pretreatment","intrinsic manufacturing","CFRP","aluminium","materials engineering"],"article_type":"original","department":[{"_id":"321"},{"_id":"149"},{"_id":"9"}],"user_id":"48039","_id":"58163","page":"1-26","citation":{"mla":"Wu, Shuang, et al. “Correlation between Interlaminar Shear Strength of CFRP and Joint Strength of Aluminium-CFRP Hybrid Joints.” <i>The Journal of Adhesion</i>, Informa UK Limited, 2025, pp. 1–26, doi:<a href=\"https://doi.org/10.1080/00218464.2024.2439956\">10.1080/00218464.2024.2439956</a>.","bibtex":"@article{Wu_Delp_Freund_Walther_Haubrich_Löbbecke_Tröster_2025, title={Correlation between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP hybrid joints}, DOI={<a href=\"https://doi.org/10.1080/00218464.2024.2439956\">10.1080/00218464.2024.2439956</a>}, journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Wu, Shuang and Delp, Alexander and Freund, Jonathan and Walther, Frank and Haubrich, Jan and Löbbecke, Miriam and Tröster, Thomas}, year={2025}, pages={1–26} }","short":"S. Wu, A. Delp, J. Freund, F. Walther, J. Haubrich, M. Löbbecke, T. Tröster, The Journal of Adhesion (2025) 1–26.","ama":"Wu S, Delp A, Freund J, et al. Correlation between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP hybrid joints. <i>The Journal of Adhesion</i>. Published online 2025:1-26. doi:<a href=\"https://doi.org/10.1080/00218464.2024.2439956\">10.1080/00218464.2024.2439956</a>","apa":"Wu, S., Delp, A., Freund, J., Walther, F., Haubrich, J., Löbbecke, M., &#38; Tröster, T. (2025). Correlation between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP hybrid joints. <i>The Journal of Adhesion</i>, 1–26. <a href=\"https://doi.org/10.1080/00218464.2024.2439956\">https://doi.org/10.1080/00218464.2024.2439956</a>","ieee":"S. Wu <i>et al.</i>, “Correlation between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP hybrid joints,” <i>The Journal of Adhesion</i>, pp. 1–26, 2025, doi: <a href=\"https://doi.org/10.1080/00218464.2024.2439956\">10.1080/00218464.2024.2439956</a>.","chicago":"Wu, Shuang, Alexander Delp, Jonathan Freund, Frank Walther, Jan Haubrich, Miriam Löbbecke, and Thomas Tröster. “Correlation between Interlaminar Shear Strength of CFRP and Joint Strength of Aluminium-CFRP Hybrid Joints.” <i>The Journal of Adhesion</i>, 2025, 1–26. <a href=\"https://doi.org/10.1080/00218464.2024.2439956\">https://doi.org/10.1080/00218464.2024.2439956</a>."},"year":"2025","publication_identifier":{"issn":["0021-8464","1545-5823"]},"quality_controlled":"1","publication_status":"published","doi":"10.1080/00218464.2024.2439956","main_file_link":[{"url":"https://www.tandfonline.com/doi/full/10.1080/00218464.2024.2439956?src=","open_access":"1"}],"title":"Correlation between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP hybrid joints","date_created":"2025-01-13T08:16:46Z","author":[{"first_name":"Shuang","orcid":"0000-0001-8645-9952","last_name":"Wu","full_name":"Wu, Shuang","id":"48039"},{"first_name":"Alexander","full_name":"Delp, Alexander","last_name":"Delp"},{"full_name":"Freund, Jonathan","last_name":"Freund","first_name":"Jonathan"},{"first_name":"Frank","last_name":"Walther","full_name":"Walther, Frank"},{"full_name":"Haubrich, Jan","last_name":"Haubrich","first_name":"Jan"},{"first_name":"Miriam","full_name":"Löbbecke, Miriam","last_name":"Löbbecke"},{"last_name":"Tröster","id":"553","full_name":"Tröster, Thomas","first_name":"Thomas"}],"date_updated":"2026-02-20T12:49:17Z","oa":"1","publisher":"Informa UK Limited"},{"author":[{"full_name":"Haro Mares, Nadia","last_name":"Haro Mares","first_name":"Nadia"},{"first_name":"Millena","last_name":"Logrado","full_name":"Logrado, Millena"},{"first_name":"Jan","full_name":"Kergassner, Jan","last_name":"Kergassner"},{"full_name":"Zhang, Bingyu","last_name":"Zhang","first_name":"Bingyu"},{"last_name":"Gutmann","id":"118165","full_name":"Gutmann, Torsten","first_name":"Torsten"},{"last_name":"Buntkowsky","full_name":"Buntkowsky, Gerd","first_name":"Gerd"}],"date_created":"2026-02-07T15:40:38Z","publisher":"John Wiley & Sons, Ltd","date_updated":"2026-02-17T16:17:30Z","doi":"10.1002/cctc.202401159","title":"Solid-State NMR of Heterogeneous Catalysts","publication_identifier":{"issn":["1867-3880"]},"page":"e202401159","citation":{"bibtex":"@article{Haro Mares_Logrado_Kergassner_Zhang_Gutmann_Buntkowsky_2024, title={Solid-State NMR of Heterogeneous Catalysts}, DOI={<a href=\"https://doi.org/10.1002/cctc.202401159\">10.1002/cctc.202401159</a>}, journal={ChemCatChem}, publisher={John Wiley &#38; Sons, Ltd}, author={Haro Mares, Nadia and Logrado, Millena and Kergassner, Jan and Zhang, Bingyu and Gutmann, Torsten and Buntkowsky, Gerd}, year={2024}, pages={e202401159} }","mla":"Haro Mares, Nadia, et al. “Solid-State NMR of Heterogeneous Catalysts.” <i>ChemCatChem</i>, John Wiley &#38; Sons, Ltd, 2024, p. e202401159, doi:<a href=\"https://doi.org/10.1002/cctc.202401159\">10.1002/cctc.202401159</a>.","short":"N. Haro Mares, M. Logrado, J. Kergassner, B. Zhang, T. Gutmann, G. Buntkowsky, ChemCatChem (2024) e202401159.","apa":"Haro Mares, N., Logrado, M., Kergassner, J., Zhang, B., Gutmann, T., &#38; Buntkowsky, G. (2024). Solid-State NMR of Heterogeneous Catalysts. <i>ChemCatChem</i>, e202401159. <a href=\"https://doi.org/10.1002/cctc.202401159\">https://doi.org/10.1002/cctc.202401159</a>","ama":"Haro Mares N, Logrado M, Kergassner J, Zhang B, Gutmann T, Buntkowsky G. Solid-State NMR of Heterogeneous Catalysts. <i>ChemCatChem</i>. Published online 2024:e202401159. doi:<a href=\"https://doi.org/10.1002/cctc.202401159\">10.1002/cctc.202401159</a>","chicago":"Haro Mares, Nadia, Millena Logrado, Jan Kergassner, Bingyu Zhang, Torsten Gutmann, and Gerd Buntkowsky. “Solid-State NMR of Heterogeneous Catalysts.” <i>ChemCatChem</i>, 2024, e202401159. <a href=\"https://doi.org/10.1002/cctc.202401159\">https://doi.org/10.1002/cctc.202401159</a>.","ieee":"N. Haro Mares, M. Logrado, J. Kergassner, B. Zhang, T. Gutmann, and G. Buntkowsky, “Solid-State NMR of Heterogeneous Catalysts,” <i>ChemCatChem</i>, p. e202401159, 2024, doi: <a href=\"https://doi.org/10.1002/cctc.202401159\">10.1002/cctc.202401159</a>."},"year":"2024","user_id":"100715","_id":"63970","extern":"1","language":[{"iso":"eng"}],"keyword":["solid-state nmr","heterogeneous catalysis","dynamic nuclear polarization","Nanocatalysis","Surface-reactions"],"publication":"ChemCatChem","type":"journal_article","status":"public","abstract":[{"text":"Abstract Recent advances in solid-state nuclear magnetic resonance (NMR) spectroscopy, combined with dynamic nuclear polarization (DNP), quantum chemical DFT calculations, and gas-phase NMR spectroscopy investigating the structure and reactivity of heterogeneous catalysts are reviewed. The investigated catalysts range from classical mononuclear catalysts, like immobilized derivates of Wilkinson’s catalysts over binuclear catalysts such as the dirhodium paddlewheel catalyst to catalytic nanoparticles, employing various support materials, such as mesoporous silica gels, coordination polymers, and biomaterials such as cellulose.","lang":"eng"}]},{"user_id":"38254","_id":"57105","language":[{"iso":"eng"}],"keyword":["Technological innovation","Europe","Radar","Radar imaging","Radar antennas","Sensors","Automobiles","Autonomous vehicles","Surface treatment","Automotive engineering"],"publication":"AmEC 2024 – Automotive meets Electronics & Control; 14. GMM Symposium","type":"conference","status":"public","date_created":"2024-11-15T10:06:08Z","author":[{"first_name":"Thomas","last_name":"Mager","full_name":"Mager, Thomas"},{"first_name":"Jabil","last_name":"Diri","full_name":"Diri, Jabil"},{"first_name":"Pascal","last_name":"Kneuper","full_name":"Kneuper, Pascal","id":"47367"},{"first_name":"Stephan","last_name":"Kruse","full_name":"Kruse, Stephan","id":"38254"},{"first_name":"J. Christoph","full_name":"Scheytt, J. Christoph","id":"37144","last_name":"Scheytt","orcid":"0000-0002-5950-6618 "}],"date_updated":"2025-02-25T06:05:49Z","title":"Integration of a 77GHz automotive radar system into plastic surfaces using MID-technology","related_material":{"link":[{"url":"https://ieeexplore.ieee.org/abstract/document/10564559","relation":"research_paper"}]},"page":"89-94","citation":{"ama":"Mager T, Diri J, Kneuper P, Kruse S, Scheytt JC. Integration of a 77GHz automotive radar system into plastic surfaces using MID-technology. In: <i>AmEC 2024 – Automotive Meets Electronics &#38; Control; 14. GMM Symposium</i>. ; 2024:89-94.","ieee":"T. Mager, J. Diri, P. Kneuper, S. Kruse, and J. C. Scheytt, “Integration of a 77GHz automotive radar system into plastic surfaces using MID-technology,” in <i>AmEC 2024 – Automotive meets Electronics &#38; Control; 14. GMM Symposium</i>, 2024, pp. 89–94.","chicago":"Mager, Thomas, Jabil Diri, Pascal Kneuper, Stephan Kruse, and J. Christoph Scheytt. “Integration of a 77GHz Automotive Radar System into Plastic Surfaces Using MID-Technology.” In <i>AmEC 2024 – Automotive Meets Electronics &#38; Control; 14. GMM Symposium</i>, 89–94, 2024.","bibtex":"@inproceedings{Mager_Diri_Kneuper_Kruse_Scheytt_2024, title={Integration of a 77GHz automotive radar system into plastic surfaces using MID-technology}, booktitle={AmEC 2024 – Automotive meets Electronics &#38; Control; 14. GMM Symposium}, author={Mager, Thomas and Diri, Jabil and Kneuper, Pascal and Kruse, Stephan and Scheytt, J. Christoph}, year={2024}, pages={89–94} }","mla":"Mager, Thomas, et al. “Integration of a 77GHz Automotive Radar System into Plastic Surfaces Using MID-Technology.” <i>AmEC 2024 – Automotive Meets Electronics &#38; Control; 14. GMM Symposium</i>, 2024, pp. 89–94.","short":"T. Mager, J. Diri, P. Kneuper, S. Kruse, J.C. Scheytt, in: AmEC 2024 – Automotive Meets Electronics &#38; Control; 14. GMM Symposium, 2024, pp. 89–94.","apa":"Mager, T., Diri, J., Kneuper, P., Kruse, S., &#38; Scheytt, J. C. (2024). Integration of a 77GHz automotive radar system into plastic surfaces using MID-technology. <i>AmEC 2024 – Automotive Meets Electronics &#38; Control; 14. GMM Symposium</i>, 89–94."},"year":"2024"},{"status":"public","type":"conference","publication":"2024 IEEE Design Methodologies Conference (DMC)","keyword":["MOSFET","Thermal resistance","Surface resistance","Bridge circuits","Zero voltage switching","Pareto optimization","Capacitance","Numerical simulation","Optimization","Resistance heating","Pareto Optimization","Dual-Active Bridge","ZVS","Inductor Optimization","Transformer Optimization","Heat Sink Optimization"],"language":[{"iso":"eng"}],"_id":"63497","user_id":"83383","department":[{"_id":"52"}],"year":"2024","citation":{"ieee":"N. Förster, O. Wallscheid, and F. Schafmeister, “Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection,” in <i>2024 IEEE Design Methodologies Conference (DMC)</i>, 2024, pp. 1–8, doi: <a href=\"https://doi.org/10.1109/DMC62632.2024.10812131\">10.1109/DMC62632.2024.10812131</a>.","chicago":"Förster, Nikolas, Oliver Wallscheid, and Frank Schafmeister. “Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection.” In <i>2024 IEEE Design Methodologies Conference (DMC)</i>, 1–8, 2024. <a href=\"https://doi.org/10.1109/DMC62632.2024.10812131\">https://doi.org/10.1109/DMC62632.2024.10812131</a>.","ama":"Förster N, Wallscheid O, Schafmeister F. Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection. In: <i>2024 IEEE Design Methodologies Conference (DMC)</i>. ; 2024:1-8. doi:<a href=\"https://doi.org/10.1109/DMC62632.2024.10812131\">10.1109/DMC62632.2024.10812131</a>","apa":"Förster, N., Wallscheid, O., &#38; Schafmeister, F. (2024). Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection. <i>2024 IEEE Design Methodologies Conference (DMC)</i>, 1–8. <a href=\"https://doi.org/10.1109/DMC62632.2024.10812131\">https://doi.org/10.1109/DMC62632.2024.10812131</a>","mla":"Förster, Nikolas, et al. “Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection.” <i>2024 IEEE Design Methodologies Conference (DMC)</i>, 2024, pp. 1–8, doi:<a href=\"https://doi.org/10.1109/DMC62632.2024.10812131\">10.1109/DMC62632.2024.10812131</a>.","short":"N. Förster, O. Wallscheid, F. Schafmeister, in: 2024 IEEE Design Methodologies Conference (DMC), 2024, pp. 1–8.","bibtex":"@inproceedings{Förster_Wallscheid_Schafmeister_2024, title={Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection}, DOI={<a href=\"https://doi.org/10.1109/DMC62632.2024.10812131\">10.1109/DMC62632.2024.10812131</a>}, booktitle={2024 IEEE Design Methodologies Conference (DMC)}, author={Förster, Nikolas and Wallscheid, Oliver and Schafmeister, Frank}, year={2024}, pages={1–8} }"},"page":"1-8","title":"Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection","doi":"10.1109/DMC62632.2024.10812131","date_updated":"2026-01-06T08:07:50Z","author":[{"first_name":"Nikolas","last_name":"Förster","full_name":"Förster, Nikolas"},{"last_name":"Wallscheid","full_name":"Wallscheid, Oliver","first_name":"Oliver"},{"full_name":"Schafmeister, Frank","last_name":"Schafmeister","first_name":"Frank"}],"date_created":"2026-01-06T08:06:24Z"},{"publisher":"Elsevier","date_updated":"2023-04-03T08:47:06Z","author":[{"first_name":"Dietrich","last_name":"Voswinkel","full_name":"Voswinkel, Dietrich","id":"52634"}],"date_created":"2023-04-03T08:46:43Z","volume":94,"title":"Application of a new strategy for time-efficient laser treatment of galvanized steel substrates to improve the adhesion properties","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/abs/pii/S1526612523002682?via%3Dihub"}],"doi":"/10.1016/j.jmapro.2023.03.056","year":"2023","citation":{"chicago":"Voswinkel, Dietrich. “Application of a New Strategy for Time-Efficient Laser Treatment of Galvanized Steel Substrates to Improve the Adhesion Properties.” <i>Journal of Manufacturing Processes</i> 94 (2023): 10–19. <a href=\"https://doi.org//10.1016/j.jmapro.2023.03.056\">https://doi.org//10.1016/j.jmapro.2023.03.056</a>.","ieee":"D. Voswinkel, “Application of a new strategy for time-efficient laser treatment of galvanized steel substrates to improve the adhesion properties,” <i>Journal of Manufacturing Processes</i>, vol. 94, pp. 10–19, 2023, doi: <a href=\"https://doi.org//10.1016/j.jmapro.2023.03.056\">/10.1016/j.jmapro.2023.03.056</a>.","ama":"Voswinkel D. Application of a new strategy for time-efficient laser treatment of galvanized steel substrates to improve the adhesion properties. <i>Journal of Manufacturing Processes</i>. 2023;94:10-19. doi:<a href=\"https://doi.org//10.1016/j.jmapro.2023.03.056\">/10.1016/j.jmapro.2023.03.056</a>","bibtex":"@article{Voswinkel_2023, title={Application of a new strategy for time-efficient laser treatment of galvanized steel substrates to improve the adhesion properties}, volume={94}, DOI={<a href=\"https://doi.org//10.1016/j.jmapro.2023.03.056\">/10.1016/j.jmapro.2023.03.056</a>}, journal={Journal of Manufacturing Processes}, publisher={Elsevier}, author={Voswinkel, Dietrich}, year={2023}, pages={10–19} }","mla":"Voswinkel, Dietrich. “Application of a New Strategy for Time-Efficient Laser Treatment of Galvanized Steel Substrates to Improve the Adhesion Properties.” <i>Journal of Manufacturing Processes</i>, vol. 94, Elsevier, 2023, pp. 10–19, doi:<a href=\"https://doi.org//10.1016/j.jmapro.2023.03.056\">/10.1016/j.jmapro.2023.03.056</a>.","short":"D. Voswinkel, Journal of Manufacturing Processes 94 (2023) 10–19.","apa":"Voswinkel, D. (2023). Application of a new strategy for time-efficient laser treatment of galvanized steel substrates to improve the adhesion properties. <i>Journal of Manufacturing Processes</i>, <i>94</i>, 10–19. <a href=\"https://doi.org//10.1016/j.jmapro.2023.03.056\">https://doi.org//10.1016/j.jmapro.2023.03.056</a>"},"page":"10-19","intvolume":"        94","_id":"43371","user_id":"52634","department":[{"_id":"9"},{"_id":"321"},{"_id":"158"}],"keyword":["Laser treatment Adhesive bonding Surface technology Hybrid materials"],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Journal of Manufacturing Processes","abstract":[{"text":"Laser structuring to improve the adhesion properties of steel substrates in fiber-metal laminates offers many advantages that are highly suitable for modern industrial requirements. Maintenance and energy costs are relatively low, it is easy to automate, and there are no by-products such as chemicals or abrasives to dispose of or recycle. This makes laser structuring a particularly environmentally friendly process, which is nowadays more important than ever. On the other hand, the process time for laser structuring is much higher than for chemical pre-treatment, for example. In past studies, the time and cost efficiency of the laser structuring process has tended to play a minor role. However, there are approaches in which laser structured surfaces are adapted to the shear stress peaks occurring within the adhesive layer, thus requiring only partial structuring of the area to be bonded, potentially saving process time. In this experimental study, electrolytically galvanized steel substrates were partially laser structured to match the shear stress distribution and then bonded to a carbon fiber-reinforced plastic. The adhesion properties achieved were characterized using shear tensile tests and compared with the properties of the fully structured ones. With the partial laser structuring, a saving of 66 % of the conventional process time was achieved while maintaining 95 % of the same shear strength.","lang":"eng"}],"status":"public"},{"_id":"43441","user_id":"43720","department":[{"_id":"158"}],"article_type":"original","article_number":"112043","type":"journal_article","status":"public","date_updated":"2023-06-01T14:22:15Z","author":[{"first_name":"Michaela","last_name":"Šlapáková","full_name":"Šlapáková, Michaela"},{"first_name":"Barbora","last_name":"Kihoulou","full_name":"Kihoulou, Barbora"},{"first_name":"Jozef","full_name":"Veselý, Jozef","last_name":"Veselý"},{"last_name":"Minárik","full_name":"Minárik, Peter","first_name":"Peter"},{"last_name":"Fekete","full_name":"Fekete, Klaudia","first_name":"Klaudia"},{"last_name":"Knapek","full_name":"Knapek, Michal","first_name":"Michal"},{"first_name":"Rostislav","last_name":"Králík","full_name":"Králík, Rostislav"},{"last_name":"Grydin","full_name":"Grydin, Olexandr","id":"43822","first_name":"Olexandr"},{"first_name":"Mykhailo","full_name":"Stolbchenko, Mykhailo","last_name":"Stolbchenko"},{"first_name":"Mirko","last_name":"Schaper","full_name":"Schaper, Mirko","id":"43720"}],"volume":212,"doi":"10.1016/j.vacuum.2023.112043","publication_status":"published","publication_identifier":{"issn":["0042-207X"]},"citation":{"bibtex":"@article{Šlapáková_Kihoulou_Veselý_Minárik_Fekete_Knapek_Králík_Grydin_Stolbchenko_Schaper_2023, title={3D-structure of intermetallic interface layer in Al–steel clad material}, volume={212}, DOI={<a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>}, number={112043}, journal={Vacuum}, publisher={Elsevier BV}, author={Šlapáková, Michaela and Kihoulou, Barbora and Veselý, Jozef and Minárik, Peter and Fekete, Klaudia and Knapek, Michal and Králík, Rostislav and Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko}, year={2023} }","mla":"Šlapáková, Michaela, et al. “3D-Structure of Intermetallic Interface Layer in Al–Steel Clad Material.” <i>Vacuum</i>, vol. 212, 112043, Elsevier BV, 2023, doi:<a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>.","short":"M. Šlapáková, B. Kihoulou, J. Veselý, P. Minárik, K. Fekete, M. Knapek, R. Králík, O. Grydin, M. Stolbchenko, M. Schaper, Vacuum 212 (2023).","apa":"Šlapáková, M., Kihoulou, B., Veselý, J., Minárik, P., Fekete, K., Knapek, M., Králík, R., Grydin, O., Stolbchenko, M., &#38; Schaper, M. (2023). 3D-structure of intermetallic interface layer in Al–steel clad material. <i>Vacuum</i>, <i>212</i>, Article 112043. <a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">https://doi.org/10.1016/j.vacuum.2023.112043</a>","ieee":"M. Šlapáková <i>et al.</i>, “3D-structure of intermetallic interface layer in Al–steel clad material,” <i>Vacuum</i>, vol. 212, Art. no. 112043, 2023, doi: <a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>.","chicago":"Šlapáková, Michaela, Barbora Kihoulou, Jozef Veselý, Peter Minárik, Klaudia Fekete, Michal Knapek, Rostislav Králík, Olexandr Grydin, Mykhailo Stolbchenko, and Mirko Schaper. “3D-Structure of Intermetallic Interface Layer in Al–Steel Clad Material.” <i>Vacuum</i> 212 (2023). <a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">https://doi.org/10.1016/j.vacuum.2023.112043</a>.","ama":"Šlapáková M, Kihoulou B, Veselý J, et al. 3D-structure of intermetallic interface layer in Al–steel clad material. <i>Vacuum</i>. 2023;212. doi:<a href=\"https://doi.org/10.1016/j.vacuum.2023.112043\">10.1016/j.vacuum.2023.112043</a>"},"intvolume":"       212","keyword":["Al-steel clad","twin-roll casting","3D characterization","atomic force microscopy","diffusion direction","surface growth"],"language":[{"iso":"eng"}],"publication":"Vacuum","abstract":[{"text":"This paper reveals the 3D character of the intermetallic layer at the aluminum–steel interface which pops\r\nup above the original sample surface during annealing. Popping out of the intermetallics was proven using\r\natomic force microscopy. The phase expands out of the plane due to the exothermic formation of the Al5Fe2\r\nphase and the feasibility of surface diffusion. Milling by a focused ion beam enabled the comparison of the\r\nchemical composition of the surface layer with the bulk interface, showing no difference. The growth direction\r\nis both towards aluminum and steel — the main diffusion flux is from aluminum towards steel, and the new\r\nintermetallic phase emerges at the steel side. The shortage of Al atoms causes a shift of the intermetallic as a\r\nwhole towards aluminum.","lang":"eng"}],"publisher":"Elsevier BV","date_created":"2023-04-08T17:24:40Z","title":"3D-structure of intermetallic interface layer in Al–steel clad material","quality_controlled":"1","year":"2023"},{"title":"Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates","date_created":"2023-01-12T12:07:52Z","publisher":"American Chemical Society (ACS)","year":"2023","issue":"3","language":[{"iso":"eng"}],"keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"publication":"Journal of the American Chemical Society (JACS)","doi":"10.1021/jacs.2c07557","volume":145,"author":[{"first_name":"Jianbo","full_name":"De, Jianbo","last_name":"De"},{"last_name":"Ma","id":"59416","full_name":"Ma, Xuekai","first_name":"Xuekai"},{"full_name":"Yin, Fan","last_name":"Yin","first_name":"Fan"},{"last_name":"Ren","full_name":"Ren, Jiahuan","first_name":"Jiahuan"},{"last_name":"Yao","full_name":"Yao, Jiannian","first_name":"Jiannian"},{"first_name":"Stefan","id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951"},{"full_name":"Liao, Qing","last_name":"Liao","first_name":"Qing"},{"first_name":"Hongbing","full_name":"Fu, Hongbing","last_name":"Fu"},{"first_name":"Guillaume","last_name":"Malpuech","full_name":"Malpuech, Guillaume"},{"last_name":"Solnyshkov","full_name":"Solnyshkov, Dmitry","first_name":"Dmitry"}],"date_updated":"2025-12-05T13:50:32Z","intvolume":"       145","page":"1557-1563","citation":{"apa":"De, J., Ma, X., Yin, F., Ren, J., Yao, J., Schumacher, S., Liao, Q., Fu, H., Malpuech, G., &#38; Solnyshkov, D. (2023). Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates. <i>Journal of the American Chemical Society (JACS)</i>, <i>145</i>(3), 1557–1563. <a href=\"https://doi.org/10.1021/jacs.2c07557\">https://doi.org/10.1021/jacs.2c07557</a>","mla":"De, Jianbo, et al. “Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates.” <i>Journal of the American Chemical Society (JACS)</i>, vol. 145, no. 3, American Chemical Society (ACS), 2023, pp. 1557–63, doi:<a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>.","short":"J. De, X. Ma, F. Yin, J. Ren, J. Yao, S. Schumacher, Q. Liao, H. Fu, G. Malpuech, D. Solnyshkov, Journal of the American Chemical Society (JACS) 145 (2023) 1557–1563.","bibtex":"@article{De_Ma_Yin_Ren_Yao_Schumacher_Liao_Fu_Malpuech_Solnyshkov_2023, title={Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates}, volume={145}, DOI={<a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>}, number={3}, journal={Journal of the American Chemical Society (JACS)}, publisher={American Chemical Society (ACS)}, author={De, Jianbo and Ma, Xuekai and Yin, Fan and Ren, Jiahuan and Yao, Jiannian and Schumacher, Stefan and Liao, Qing and Fu, Hongbing and Malpuech, Guillaume and Solnyshkov, Dmitry}, year={2023}, pages={1557–1563} }","chicago":"De, Jianbo, Xuekai Ma, Fan Yin, Jiahuan Ren, Jiannian Yao, Stefan Schumacher, Qing Liao, Hongbing Fu, Guillaume Malpuech, and Dmitry Solnyshkov. “Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates.” <i>Journal of the American Chemical Society (JACS)</i> 145, no. 3 (2023): 1557–63. <a href=\"https://doi.org/10.1021/jacs.2c07557\">https://doi.org/10.1021/jacs.2c07557</a>.","ieee":"J. De <i>et al.</i>, “Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates,” <i>Journal of the American Chemical Society (JACS)</i>, vol. 145, no. 3, pp. 1557–1563, 2023, doi: <a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>.","ama":"De J, Ma X, Yin F, et al. Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates. <i>Journal of the American Chemical Society (JACS)</i>. 2023;145(3):1557-1563. doi:<a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>"},"publication_identifier":{"issn":["0002-7863","1520-5126"]},"publication_status":"published","department":[{"_id":"15"},{"_id":"170"},{"_id":"705"},{"_id":"297"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"user_id":"16199","_id":"36416","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"_id":"61","name":"TRR 142 - A4: TRR 142 - Subproject A4"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"status":"public","type":"journal_article"},{"keyword":["Colloid and Surface Chemistry","Surfaces","Coatings and Films","Biomaterials","Electronic","Optical and Magnetic Materials"],"language":[{"iso":"eng"}],"_id":"34649","department":[{"_id":"302"}],"user_id":"48864","status":"public","publication":"Journal of Colloid and Interface Science","type":"journal_article","title":"Combined in-situ attenuated total reflection-Fourier transform infrared spectroscopy and single molecule force studies of poly(acrylic acid) at electrolyte/oxide interfaces at acidic pH","doi":"10.1016/j.jcis.2022.01.175","publisher":"Elsevier BV","date_updated":"2022-12-21T09:33:43Z","volume":615,"author":[{"first_name":"Vanessa","full_name":"Neßlinger, Vanessa","last_name":"Neßlinger"},{"full_name":"Orive, Alejandro G.","last_name":"Orive","first_name":"Alejandro G."},{"full_name":"Meinderink, Dennis","id":"32378","orcid":"0000-0002-2755-6514","last_name":"Meinderink","first_name":"Dennis"},{"first_name":"Guido","id":"194","full_name":"Grundmeier, Guido","last_name":"Grundmeier"}],"date_created":"2022-12-21T09:33:28Z","year":"2022","intvolume":"       615","page":"563-576","citation":{"mla":"Neßlinger, Vanessa, et al. “Combined In-Situ Attenuated Total Reflection-Fourier Transform Infrared Spectroscopy and Single Molecule Force Studies of Poly(Acrylic Acid) at Electrolyte/Oxide Interfaces at Acidic PH.” <i>Journal of Colloid and Interface Science</i>, vol. 615, Elsevier BV, 2022, pp. 563–76, doi:<a href=\"https://doi.org/10.1016/j.jcis.2022.01.175\">10.1016/j.jcis.2022.01.175</a>.","short":"V. Neßlinger, A.G. Orive, D. Meinderink, G. Grundmeier, Journal of Colloid and Interface Science 615 (2022) 563–576.","bibtex":"@article{Neßlinger_Orive_Meinderink_Grundmeier_2022, title={Combined in-situ attenuated total reflection-Fourier transform infrared spectroscopy and single molecule force studies of poly(acrylic acid) at electrolyte/oxide interfaces at acidic pH}, volume={615}, DOI={<a href=\"https://doi.org/10.1016/j.jcis.2022.01.175\">10.1016/j.jcis.2022.01.175</a>}, journal={Journal of Colloid and Interface Science}, publisher={Elsevier BV}, author={Neßlinger, Vanessa and Orive, Alejandro G. and Meinderink, Dennis and Grundmeier, Guido}, year={2022}, pages={563–576} }","apa":"Neßlinger, V., Orive, A. G., Meinderink, D., &#38; Grundmeier, G. (2022). Combined in-situ attenuated total reflection-Fourier transform infrared spectroscopy and single molecule force studies of poly(acrylic acid) at electrolyte/oxide interfaces at acidic pH. <i>Journal of Colloid and Interface Science</i>, <i>615</i>, 563–576. <a href=\"https://doi.org/10.1016/j.jcis.2022.01.175\">https://doi.org/10.1016/j.jcis.2022.01.175</a>","ama":"Neßlinger V, Orive AG, Meinderink D, Grundmeier G. Combined in-situ attenuated total reflection-Fourier transform infrared spectroscopy and single molecule force studies of poly(acrylic acid) at electrolyte/oxide interfaces at acidic pH. <i>Journal of Colloid and Interface Science</i>. 2022;615:563-576. doi:<a href=\"https://doi.org/10.1016/j.jcis.2022.01.175\">10.1016/j.jcis.2022.01.175</a>","ieee":"V. Neßlinger, A. G. Orive, D. Meinderink, and G. Grundmeier, “Combined in-situ attenuated total reflection-Fourier transform infrared spectroscopy and single molecule force studies of poly(acrylic acid) at electrolyte/oxide interfaces at acidic pH,” <i>Journal of Colloid and Interface Science</i>, vol. 615, pp. 563–576, 2022, doi: <a href=\"https://doi.org/10.1016/j.jcis.2022.01.175\">10.1016/j.jcis.2022.01.175</a>.","chicago":"Neßlinger, Vanessa, Alejandro G. Orive, Dennis Meinderink, and Guido Grundmeier. “Combined In-Situ Attenuated Total Reflection-Fourier Transform Infrared Spectroscopy and Single Molecule Force Studies of Poly(Acrylic Acid) at Electrolyte/Oxide Interfaces at Acidic PH.” <i>Journal of Colloid and Interface Science</i> 615 (2022): 563–76. <a href=\"https://doi.org/10.1016/j.jcis.2022.01.175\">https://doi.org/10.1016/j.jcis.2022.01.175</a>."},"publication_identifier":{"issn":["0021-9797"]},"publication_status":"published"},{"publication":"Colloid and Polymer Science","type":"journal_article","status":"public","department":[{"_id":"163"}],"user_id":"94","_id":"31022","language":[{"iso":"eng"}],"keyword":["Materials Chemistry","Colloid and Surface Chemistry","Polymers and Plastics","Physical and Theoretical Chemistry"],"issue":"10","publication_identifier":{"issn":["0303-402X","1435-1536"]},"publication_status":"published","page":"1617-1629","intvolume":"       299","citation":{"apa":"Abdelaty, M. S. A., &#38; Kuckling, D. (2021). Altering of lower critical solution temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization modification. <i>Colloid and Polymer Science</i>, <i>299</i>(10), 1617–1629. <a href=\"https://doi.org/10.1007/s00396-021-04882-x\">https://doi.org/10.1007/s00396-021-04882-x</a>","mla":"Abdelaty, Momen S. A., and Dirk Kuckling. “Altering of Lower Critical Solution Temperature of Environmentally Responsive Poly (N-Isopropylacrylamide-Co-Acrylic Acid-Co-Vanillin Acrylate) Affected by Acrylic Acid, Vanillin Acrylate, and Post-Polymerization Modification.” <i>Colloid and Polymer Science</i>, vol. 299, no. 10, Springer Science and Business Media LLC, 2021, pp. 1617–29, doi:<a href=\"https://doi.org/10.1007/s00396-021-04882-x\">10.1007/s00396-021-04882-x</a>.","bibtex":"@article{Abdelaty_Kuckling_2021, title={Altering of lower critical solution temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization modification}, volume={299}, DOI={<a href=\"https://doi.org/10.1007/s00396-021-04882-x\">10.1007/s00396-021-04882-x</a>}, number={10}, journal={Colloid and Polymer Science}, publisher={Springer Science and Business Media LLC}, author={Abdelaty, Momen S. A. and Kuckling, Dirk}, year={2021}, pages={1617–1629} }","short":"M.S.A. Abdelaty, D. Kuckling, Colloid and Polymer Science 299 (2021) 1617–1629.","ieee":"M. S. A. Abdelaty and D. Kuckling, “Altering of lower critical solution temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization modification,” <i>Colloid and Polymer Science</i>, vol. 299, no. 10, pp. 1617–1629, 2021, doi: <a href=\"https://doi.org/10.1007/s00396-021-04882-x\">10.1007/s00396-021-04882-x</a>.","chicago":"Abdelaty, Momen S. A., and Dirk Kuckling. “Altering of Lower Critical Solution Temperature of Environmentally Responsive Poly (N-Isopropylacrylamide-Co-Acrylic Acid-Co-Vanillin Acrylate) Affected by Acrylic Acid, Vanillin Acrylate, and Post-Polymerization Modification.” <i>Colloid and Polymer Science</i> 299, no. 10 (2021): 1617–29. <a href=\"https://doi.org/10.1007/s00396-021-04882-x\">https://doi.org/10.1007/s00396-021-04882-x</a>.","ama":"Abdelaty MSA, Kuckling D. Altering of lower critical solution temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization modification. <i>Colloid and Polymer Science</i>. 2021;299(10):1617-1629. doi:<a href=\"https://doi.org/10.1007/s00396-021-04882-x\">10.1007/s00396-021-04882-x</a>"},"year":"2021","volume":299,"author":[{"first_name":"Momen S. A.","last_name":"Abdelaty","full_name":"Abdelaty, Momen S. A."},{"last_name":"Kuckling","full_name":"Kuckling, Dirk","id":"287","first_name":"Dirk"}],"date_created":"2022-05-03T06:52:26Z","date_updated":"2022-07-28T10:03:21Z","publisher":"Springer Science and Business Media LLC","doi":"10.1007/s00396-021-04882-x","title":"Altering of lower critical solution temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization modification"},{"publication":"Mitteilungen der Deutschen Mathematiker-Vereinigung","type":"journal_article","status":"public","_id":"53199","user_id":"81636","keyword":["Earth-Surface Processes"],"article_type":"review","language":[{"iso":"ger"}],"publication_identifier":{"issn":["0942-5977","0947-4471"]},"publication_status":"published","issue":"2","year":"2021","intvolume":"        29","page":"68-72","citation":{"ieee":"F. Januszewski, “Von ganzen Zahlen zu L-Funktionen,” <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>, vol. 29, no. 2, pp. 68–72, 2021, doi: <a href=\"https://doi.org/10.1515/dmvm-2021-0027\">10.1515/dmvm-2021-0027</a>.","chicago":"Januszewski, Fabian. “Von ganzen Zahlen zu L-Funktionen.” <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i> 29, no. 2 (2021): 68–72. <a href=\"https://doi.org/10.1515/dmvm-2021-0027\">https://doi.org/10.1515/dmvm-2021-0027</a>.","ama":"Januszewski F. Von ganzen Zahlen zu L-Funktionen. <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>. 2021;29(2):68-72. doi:<a href=\"https://doi.org/10.1515/dmvm-2021-0027\">10.1515/dmvm-2021-0027</a>","mla":"Januszewski, Fabian. “Von ganzen Zahlen zu L-Funktionen.” <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>, vol. 29, no. 2, Walter de Gruyter GmbH, 2021, pp. 68–72, doi:<a href=\"https://doi.org/10.1515/dmvm-2021-0027\">10.1515/dmvm-2021-0027</a>.","short":"F. Januszewski, Mitteilungen der Deutschen Mathematiker-Vereinigung 29 (2021) 68–72.","bibtex":"@article{Januszewski_2021, title={Von ganzen Zahlen zu L-Funktionen}, volume={29}, DOI={<a href=\"https://doi.org/10.1515/dmvm-2021-0027\">10.1515/dmvm-2021-0027</a>}, number={2}, journal={Mitteilungen der Deutschen Mathematiker-Vereinigung}, publisher={Walter de Gruyter GmbH}, author={Januszewski, Fabian}, year={2021}, pages={68–72} }","apa":"Januszewski, F. (2021). Von ganzen Zahlen zu L-Funktionen. <i>Mitteilungen der Deutschen Mathematiker-Vereinigung</i>, <i>29</i>(2), 68–72. <a href=\"https://doi.org/10.1515/dmvm-2021-0027\">https://doi.org/10.1515/dmvm-2021-0027</a>"},"date_updated":"2024-04-03T17:22:10Z","publisher":"Walter de Gruyter GmbH","volume":29,"author":[{"first_name":"Fabian","full_name":"Januszewski, Fabian","id":"81636","last_name":"Januszewski","orcid":"0000-0002-3184-237X"}],"date_created":"2024-04-03T17:21:35Z","title":"Von ganzen Zahlen zu L-Funktionen","doi":"10.1515/dmvm-2021-0027"},{"intvolume":"       602","page":"880-888","citation":{"apa":"Kossmann, J., Rothe, R., Heil, T., Antonietti, M., &#38; Lopez Salas, N. (2021). Ultrahigh water sorption on highly nitrogen doped carbonaceous materials derived from uric acid. <i>Journal of Colloid and Interface Science</i>, <i>602</i>, 880–888. <a href=\"https://doi.org/10.1016/j.jcis.2021.06.012\">https://doi.org/10.1016/j.jcis.2021.06.012</a>","short":"J. Kossmann, R. Rothe, T. Heil, M. Antonietti, N. Lopez Salas, Journal of Colloid and Interface Science 602 (2021) 880–888.","mla":"Kossmann, Janina, et al. “Ultrahigh Water Sorption on Highly Nitrogen Doped Carbonaceous Materials Derived from Uric Acid.” <i>Journal of Colloid and Interface Science</i>, vol. 602, Elsevier BV, 2021, pp. 880–88, doi:<a href=\"https://doi.org/10.1016/j.jcis.2021.06.012\">10.1016/j.jcis.2021.06.012</a>.","bibtex":"@article{Kossmann_Rothe_Heil_Antonietti_Lopez Salas_2021, title={Ultrahigh water sorption on highly nitrogen doped carbonaceous materials derived from uric acid}, volume={602}, DOI={<a href=\"https://doi.org/10.1016/j.jcis.2021.06.012\">10.1016/j.jcis.2021.06.012</a>}, journal={Journal of Colloid and Interface Science}, publisher={Elsevier BV}, author={Kossmann, Janina and Rothe, Regina and Heil, Tobias and Antonietti, Markus and Lopez Salas, Nieves}, year={2021}, pages={880–888} }","ieee":"J. Kossmann, R. Rothe, T. Heil, M. Antonietti, and N. Lopez Salas, “Ultrahigh water sorption on highly nitrogen doped carbonaceous materials derived from uric acid,” <i>Journal of Colloid and Interface Science</i>, vol. 602, pp. 880–888, 2021, doi: <a href=\"https://doi.org/10.1016/j.jcis.2021.06.012\">10.1016/j.jcis.2021.06.012</a>.","chicago":"Kossmann, Janina, Regina Rothe, Tobias Heil, Markus Antonietti, and Nieves Lopez Salas. “Ultrahigh Water Sorption on Highly Nitrogen Doped Carbonaceous Materials Derived from Uric Acid.” <i>Journal of Colloid and Interface Science</i> 602 (2021): 880–88. <a href=\"https://doi.org/10.1016/j.jcis.2021.06.012\">https://doi.org/10.1016/j.jcis.2021.06.012</a>.","ama":"Kossmann J, Rothe R, Heil T, Antonietti M, Lopez Salas N. Ultrahigh water sorption on highly nitrogen doped carbonaceous materials derived from uric acid. <i>Journal of Colloid and Interface Science</i>. 2021;602:880-888. doi:<a href=\"https://doi.org/10.1016/j.jcis.2021.06.012\">10.1016/j.jcis.2021.06.012</a>"},"year":"2021","publication_identifier":{"issn":["0021-9797"]},"publication_status":"published","doi":"10.1016/j.jcis.2021.06.012","title":"Ultrahigh water sorption on highly nitrogen doped carbonaceous materials derived from uric acid","volume":602,"date_created":"2023-01-27T16:20:20Z","author":[{"first_name":"Janina","last_name":"Kossmann","full_name":"Kossmann, Janina"},{"first_name":"Regina","last_name":"Rothe","full_name":"Rothe, Regina"},{"first_name":"Tobias","last_name":"Heil","full_name":"Heil, Tobias"},{"first_name":"Markus","full_name":"Antonietti, Markus","last_name":"Antonietti"},{"full_name":"Lopez Salas, Nieves","id":"98120","orcid":"https://orcid.org/0000-0002-8438-9548","last_name":"Lopez Salas","first_name":"Nieves"}],"publisher":"Elsevier BV","date_updated":"2023-01-27T16:32:42Z","status":"public","publication":"Journal of Colloid and Interface Science","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Colloid and Surface Chemistry","Surfaces","Coatings and Films","Biomaterials","Electronic","Optical and Magnetic Materials"],"user_id":"98120","_id":"40569"},{"title":"Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films","doi":"https://doi.org/10.1016/j.actamat.2020.09.028","date_updated":"2022-01-06T06:54:13Z","author":[{"last_name":"Elizabeth","full_name":"Elizabeth, Amala","first_name":"Amala"},{"full_name":"Conradi, Hauke","last_name":"Conradi","first_name":"Hauke"},{"last_name":"K. Sahoo","full_name":"K. Sahoo, Sudhir","first_name":"Sudhir"},{"last_name":"Kodalle","full_name":"Kodalle, Tim","first_name":"Tim"},{"first_name":"Christian","full_name":"A. Kaufmann, Christian","last_name":"A. Kaufmann"},{"first_name":"Thomas","id":"49079","full_name":"Kühne, Thomas","last_name":"Kühne"},{"first_name":"Hossein","full_name":"Mirhosseini, Hossein","id":"71051","last_name":"Mirhosseini","orcid":"https://orcid.org/0000-0001-6179-1545"},{"first_name":"Daniel","last_name":"Abou-Ras","full_name":"Abou-Ras, Daniel"},{"last_name":"Mönig","full_name":"Mönig, Harry","first_name":"Harry"}],"date_created":"2020-10-01T09:19:55Z","volume":200,"year":"2020","citation":{"bibtex":"@article{Elizabeth_Conradi_K. Sahoo_Kodalle_A. Kaufmann_Kühne_Mirhosseini_Abou-Ras_Mönig_2020, title={Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films}, volume={200}, DOI={<a href=\"https://doi.org/10.1016/j.actamat.2020.09.028\">https://doi.org/10.1016/j.actamat.2020.09.028</a>}, journal={Acta Materialia}, author={Elizabeth, Amala and Conradi, Hauke and K. Sahoo, Sudhir and Kodalle, Tim and A. Kaufmann, Christian and Kühne, Thomas and Mirhosseini, Hossein and Abou-Ras, Daniel and Mönig, Harry}, year={2020} }","mla":"Elizabeth, Amala, et al. “Correlating Facet Orientation, Defect-Level Density and Dipole Layer Formation at the Surface of Polycrystalline CuInSe2 Thin Films.” <i>Acta Materialia</i>, vol. 200, 2020, doi:<a href=\"https://doi.org/10.1016/j.actamat.2020.09.028\">https://doi.org/10.1016/j.actamat.2020.09.028</a>.","short":"A. Elizabeth, H. Conradi, S. K. Sahoo, T. Kodalle, C. A. Kaufmann, T. Kühne, H. Mirhosseini, D. Abou-Ras, H. Mönig, Acta Materialia 200 (2020).","apa":"Elizabeth, A., Conradi, H., K. Sahoo, S., Kodalle, T., A. Kaufmann, C., Kühne, T., … Mönig, H. (2020). Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films. <i>Acta Materialia</i>, <i>200</i>. <a href=\"https://doi.org/10.1016/j.actamat.2020.09.028\">https://doi.org/10.1016/j.actamat.2020.09.028</a>","ama":"Elizabeth A, Conradi H, K. Sahoo S, et al. Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films. <i>Acta Materialia</i>. 2020;200. doi:<a href=\"https://doi.org/10.1016/j.actamat.2020.09.028\">https://doi.org/10.1016/j.actamat.2020.09.028</a>","ieee":"A. Elizabeth <i>et al.</i>, “Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films,” <i>Acta Materialia</i>, vol. 200, 2020.","chicago":"Elizabeth, Amala, Hauke Conradi, Sudhir K. Sahoo, Tim Kodalle, Christian A. Kaufmann, Thomas Kühne, Hossein Mirhosseini, Daniel Abou-Ras, and Harry Mönig. “Correlating Facet Orientation, Defect-Level Density and Dipole Layer Formation at the Surface of Polycrystalline CuInSe2 Thin Films.” <i>Acta Materialia</i> 200 (2020). <a href=\"https://doi.org/10.1016/j.actamat.2020.09.028\">https://doi.org/10.1016/j.actamat.2020.09.028</a>."},"intvolume":"       200","publication_identifier":{"issn":["1359-6454"]},"keyword":["Chalcopyrite absorber","Scanning tunneling spectroscopy","Electron backscatter diffraction","Density functional theory","Surface dipole"],"language":[{"iso":"eng"}],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"19823","user_id":"71692","department":[{"_id":"613"}],"abstract":[{"lang":"eng","text":"Individual grains of chalcopyrite solar cell absorbers can facet in different crystallographic directions at their surfaces. To gain a deeper understanding of the junction formation in these devices, we correlate variations in the surface facet orientation with the defect electronic properties. We use a combined analytical approach based on scanning tunneling spectroscopy (STS), scanning electron microscopy, and electron back scatter diffraction (EBSD), where we perform these experiments on identical surface areas as small as 2 × 2 µm2 with a lateral resolution well below 50 nm. The topography of the absorber surfaces indicates two main morphological features: micro-faceted, long basalt-like columns and their short nano-faceted terminations. Our STS results reveal that the long columns exhibit spectral signatures typical for the presence of pronounced oxidation-induced surface dipoles in conjunction with an increased density of electronic defect levels. In contrast, the nano-faceted terminations of the basalt-like columns are largely passivated in terms of electronic defect levels within the band gap region. Corresponding crystallographic data based on EBSD experiments show that the surface of the basalt-like columns can be assigned to intrinsically polar facet orientations, while the passivated terminations are assigned to non-polar planes. Ab-initio calculations suggest that the polar surfaces are more prone to oxidation and resulting O-induced defects, in comparison to non-polar planes. Our results emphasize the correlation between morphology, surface facet orientations and surface electronic properties. Furthermore, this work aids in gaining a fundamental understanding of oxidation induced lateral inhomogeneities in view of the p-n junction formation in chalcopyrite thin-film solar cells."}],"status":"public","type":"journal_article","publication":"Acta Materialia"},{"_id":"21541","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"59"},{"_id":"485"}],"user_id":"38240","status":"public","type":"conference","conference":{"end_date":"2020-09-25","location":"Rome, Italy ","name":"2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE","start_date":"2020-09-23"},"doi":"10.1109/emceurope48519.2020.9245697","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/9245697"}],"date_updated":"2022-01-06T06:55:03Z","author":[{"id":"38240","full_name":"Lange, Sven","last_name":"Lange","first_name":"Sven"},{"last_name":"Schroder","full_name":"Schroder, Dominik","first_name":"Dominik"},{"first_name":"Christian","full_name":"Hedayat, Christian","last_name":"Hedayat"},{"last_name":"Hangmann","full_name":"Hangmann, Christian","first_name":"Christian"},{"first_name":"Thomas","last_name":"Otto","full_name":"Otto, Thomas"},{"last_name":"Hilleringmann","full_name":"Hilleringmann, Ulrich","first_name":"Ulrich"}],"citation":{"short":"S. Lange, D. Schroder, C. Hedayat, C. Hangmann, T. Otto, U. Hilleringmann, in: 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE, IEEE, 2020.","bibtex":"@inproceedings{Lange_Schroder_Hedayat_Hangmann_Otto_Hilleringmann_2020, title={Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000}, DOI={<a href=\"https://doi.org/10.1109/emceurope48519.2020.9245697\">10.1109/emceurope48519.2020.9245697</a>}, booktitle={2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE}, publisher={IEEE}, author={Lange, Sven and Schroder, Dominik and Hedayat, Christian and Hangmann, Christian and Otto, Thomas and Hilleringmann, Ulrich}, year={2020} }","mla":"Lange, Sven, et al. “Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000.” <i>2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE</i>, IEEE, 2020, doi:<a href=\"https://doi.org/10.1109/emceurope48519.2020.9245697\">10.1109/emceurope48519.2020.9245697</a>.","apa":"Lange, S., Schroder, D., Hedayat, C., Hangmann, C., Otto, T., &#38; Hilleringmann, U. (2020). Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000. In <i>2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE</i>. Rome, Italy : IEEE. <a href=\"https://doi.org/10.1109/emceurope48519.2020.9245697\">https://doi.org/10.1109/emceurope48519.2020.9245697</a>","chicago":"Lange, Sven, Dominik Schroder, Christian Hedayat, Christian Hangmann, Thomas Otto, and Ulrich Hilleringmann. “Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000.” In <i>2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE</i>. IEEE, 2020. <a href=\"https://doi.org/10.1109/emceurope48519.2020.9245697\">https://doi.org/10.1109/emceurope48519.2020.9245697</a>.","ieee":"S. Lange, D. Schroder, C. Hedayat, C. Hangmann, T. Otto, and U. Hilleringmann, “Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000,” in <i>2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE</i>, Rome, Italy , 2020.","ama":"Lange S, Schroder D, Hedayat C, Hangmann C, Otto T, Hilleringmann U. Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000. In: <i>2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE</i>. IEEE; 2020. doi:<a href=\"https://doi.org/10.1109/emceurope48519.2020.9245697\">10.1109/emceurope48519.2020.9245697</a>"},"publication_identifier":{"eisbn":["978-1-7281-5579-1"],"issn":["2325-0364 "],"isbn":["978-1-7281-5580-7"]},"publication_status":"published","related_material":{"record":[{"status":"public","id":"21541","relation":"original"}]},"keyword":["Near-Field Scanner","Near-Field to Far-Field Transformation","Directivity","Surface Equivalence Theorem","Huygens’ Box"],"language":[{"iso":"eng"}],"abstract":[{"text":"In this publication, the near-field to far-field transformation using the self-built near-field scanner NFS3000 is examined with regard to its geometry. This device allows to measure electric and magnetic fields in small distances to the DUT (Device under Test) with high geometric precision and high sensitivity. Leading to a fast examination of EMC (Electromagnetic Compatibility) problems, because the electromagnetic properties are better understandable and therefore easier to solve than e.g. measurements in a far-field chamber. In addition, it is possible to extrapolate the near-fields into the far-field and to determine the radiation pattern of antennas and emitting objects. For this purpose, this paper deals with the basis of this transformation, the so-called surface equivalence theorem. This principle is then adapted to the measurement of near-field scanners and implemented accordingly. Due to the non-ideal design of the near-field scanner, the effects on a far-field transformation are finally presented and discussed.","lang":"eng"}],"publication":"2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE","title":"Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000","publisher":"IEEE","date_created":"2021-03-18T13:43:53Z","year":"2020"},{"department":[{"_id":"314"}],"user_id":"237","_id":"41819","status":"public","type":"journal_article","doi":"10.1007/s00396-019-04596-1","volume":298,"author":[{"first_name":"Nico","last_name":"Carl","full_name":"Carl, Nico"},{"first_name":"Sylvain","last_name":"Prévost","full_name":"Prévost, Sylvain"},{"first_name":"Ralf","last_name":"Schweins","full_name":"Schweins, Ralf"},{"id":"237","full_name":"Huber, Klaus","last_name":"Huber","first_name":"Klaus"}],"date_updated":"2023-02-06T12:11:28Z","intvolume":"       298","page":"663-679","citation":{"apa":"Carl, N., Prévost, S., Schweins, R., &#38; Huber, K. (2020). Contrast variation of micelles composed of Ca2+ and block copolymers of two negatively charged polyelectrolytes. <i>Colloid and Polymer Science</i>, <i>298</i>(7), 663–679. <a href=\"https://doi.org/10.1007/s00396-019-04596-1\">https://doi.org/10.1007/s00396-019-04596-1</a>","bibtex":"@article{Carl_Prévost_Schweins_Huber_2020, title={Contrast variation of micelles composed of Ca2+ and block copolymers of two negatively charged polyelectrolytes}, volume={298}, DOI={<a href=\"https://doi.org/10.1007/s00396-019-04596-1\">10.1007/s00396-019-04596-1</a>}, number={7}, journal={Colloid and Polymer Science}, publisher={Springer Science and Business Media LLC}, author={Carl, Nico and Prévost, Sylvain and Schweins, Ralf and Huber, Klaus}, year={2020}, pages={663–679} }","short":"N. Carl, S. Prévost, R. Schweins, K. Huber, Colloid and Polymer Science 298 (2020) 663–679.","mla":"Carl, Nico, et al. “Contrast Variation of Micelles Composed of Ca2+ and Block Copolymers of Two Negatively Charged Polyelectrolytes.” <i>Colloid and Polymer Science</i>, vol. 298, no. 7, Springer Science and Business Media LLC, 2020, pp. 663–79, doi:<a href=\"https://doi.org/10.1007/s00396-019-04596-1\">10.1007/s00396-019-04596-1</a>.","ama":"Carl N, Prévost S, Schweins R, Huber K. Contrast variation of micelles composed of Ca2+ and block copolymers of two negatively charged polyelectrolytes. <i>Colloid and Polymer Science</i>. 2020;298(7):663-679. doi:<a href=\"https://doi.org/10.1007/s00396-019-04596-1\">10.1007/s00396-019-04596-1</a>","chicago":"Carl, Nico, Sylvain Prévost, Ralf Schweins, and Klaus Huber. “Contrast Variation of Micelles Composed of Ca2+ and Block Copolymers of Two Negatively Charged Polyelectrolytes.” <i>Colloid and Polymer Science</i> 298, no. 7 (2020): 663–79. <a href=\"https://doi.org/10.1007/s00396-019-04596-1\">https://doi.org/10.1007/s00396-019-04596-1</a>.","ieee":"N. Carl, S. Prévost, R. Schweins, and K. Huber, “Contrast variation of micelles composed of Ca2+ and block copolymers of two negatively charged polyelectrolytes,” <i>Colloid and Polymer Science</i>, vol. 298, no. 7, pp. 663–679, 2020, doi: <a href=\"https://doi.org/10.1007/s00396-019-04596-1\">10.1007/s00396-019-04596-1</a>."},"publication_identifier":{"issn":["0303-402X","1435-1536"]},"publication_status":"published","language":[{"iso":"eng"}],"keyword":["Materials Chemistry","Colloid and Surface Chemistry","Polymers and Plastics","Physical and Theoretical Chemistry"],"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Block copolymers were prepared with two anionic polyelectrolyte blocks: sodium polyacrylate (PA) and sodium polystyrene sulfonate (PSS), in order to investigate their phase behavior in aqueous solution in the presence of Ca<jats:sup>2+</jats:sup> cations. Depending on the concentration of polymer and Ca<jats:sup>2+</jats:sup> and on the ratio of the block lengths in the copolymer, spherical micelles were observed. Micelle formation arises from the specific interaction of Ca<jats:sup>2+</jats:sup> with the PA block only. An extensive small-angle scattering study was performed in order to unravel the structure and dimensions of the block copolymer micelles. Deuteration of the PA block enabled us to perform contrast variation experiments using small-angle neutron scattering at variable ratios of light and heavy water which were combined with information from small-angle X-ray scattering and dynamic light scattering.</jats:p>","lang":"eng"}],"publication":"Colloid and Polymer Science","title":"Contrast variation of micelles composed of Ca2+ and block copolymers of two negatively charged polyelectrolytes","date_created":"2023-02-06T12:11:00Z","publisher":"Springer Science and Business Media LLC","year":"2020","issue":"7"},{"doi":"10.1021/jacs.8b12860","title":"Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides","date_created":"2023-01-27T16:21:47Z","author":[{"first_name":"Celia","full_name":"Castillo-Blas, Celia","last_name":"Castillo-Blas"},{"last_name":"Lopez Salas","orcid":"https://orcid.org/0000-0002-8438-9548","id":"98120","full_name":"Lopez Salas, Nieves","first_name":"Nieves"},{"first_name":"María C.","full_name":"Gutiérrez, María C.","last_name":"Gutiérrez"},{"first_name":"Inés","full_name":"Puente-Orench, Inés","last_name":"Puente-Orench"},{"full_name":"Gutiérrez-Puebla, Enrique","last_name":"Gutiérrez-Puebla","first_name":"Enrique"},{"last_name":"Ferrer","full_name":"Ferrer, M. Luisa","first_name":"M. Luisa"},{"full_name":"Monge, M. Ángeles","last_name":"Monge","first_name":"M. Ángeles"},{"first_name":"Felipe","full_name":"Gándara, Felipe","last_name":"Gándara"}],"volume":141,"publisher":"American Chemical Society (ACS)","date_updated":"2023-01-27T16:28:18Z","citation":{"chicago":"Castillo-Blas, Celia, Nieves Lopez Salas, María C. Gutiérrez, Inés Puente-Orench, Enrique Gutiérrez-Puebla, M. Luisa Ferrer, M. Ángeles Monge, and Felipe Gándara. “Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides.” <i>Journal of the American Chemical Society</i> 141, no. 4 (2019): 1766–74. <a href=\"https://doi.org/10.1021/jacs.8b12860\">https://doi.org/10.1021/jacs.8b12860</a>.","ieee":"C. Castillo-Blas <i>et al.</i>, “Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides,” <i>Journal of the American Chemical Society</i>, vol. 141, no. 4, pp. 1766–1774, 2019, doi: <a href=\"https://doi.org/10.1021/jacs.8b12860\">10.1021/jacs.8b12860</a>.","ama":"Castillo-Blas C, Lopez Salas N, Gutiérrez MC, et al. Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides. <i>Journal of the American Chemical Society</i>. 2019;141(4):1766-1774. doi:<a href=\"https://doi.org/10.1021/jacs.8b12860\">10.1021/jacs.8b12860</a>","mla":"Castillo-Blas, Celia, et al. “Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides.” <i>Journal of the American Chemical Society</i>, vol. 141, no. 4, American Chemical Society (ACS), 2019, pp. 1766–74, doi:<a href=\"https://doi.org/10.1021/jacs.8b12860\">10.1021/jacs.8b12860</a>.","bibtex":"@article{Castillo-Blas_Lopez Salas_Gutiérrez_Puente-Orench_Gutiérrez-Puebla_Ferrer_Monge_Gándara_2019, title={Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides}, volume={141}, DOI={<a href=\"https://doi.org/10.1021/jacs.8b12860\">10.1021/jacs.8b12860</a>}, number={4}, journal={Journal of the American Chemical Society}, publisher={American Chemical Society (ACS)}, author={Castillo-Blas, Celia and Lopez Salas, Nieves and Gutiérrez, María C. and Puente-Orench, Inés and Gutiérrez-Puebla, Enrique and Ferrer, M. Luisa and Monge, M. Ángeles and Gándara, Felipe}, year={2019}, pages={1766–1774} }","short":"C. Castillo-Blas, N. Lopez Salas, M.C. Gutiérrez, I. Puente-Orench, E. Gutiérrez-Puebla, M.L. Ferrer, M.Á. Monge, F. Gándara, Journal of the American Chemical Society 141 (2019) 1766–1774.","apa":"Castillo-Blas, C., Lopez Salas, N., Gutiérrez, M. C., Puente-Orench, I., Gutiérrez-Puebla, E., Ferrer, M. L., Monge, M. Á., &#38; Gándara, F. (2019). Encoding Metal–Cation Arrangements in Metal–Organic Frameworks for Programming the Composition of Electrocatalytically Active Multimetal Oxides. <i>Journal of the American Chemical Society</i>, <i>141</i>(4), 1766–1774. <a href=\"https://doi.org/10.1021/jacs.8b12860\">https://doi.org/10.1021/jacs.8b12860</a>"},"intvolume":"       141","page":"1766-1774","year":"2019","issue":"4","publication_status":"published","publication_identifier":{"issn":["0002-7863","1520-5126"]},"language":[{"iso":"eng"}],"keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"user_id":"98120","_id":"40584","status":"public","type":"journal_article","publication":"Journal of the American Chemical Society"},{"_id":"63991","user_id":"100715","keyword":["Chemistry","gamma-alumina","hydrogenation","silica","c-13","interactions","metal-catalysts","particle-size","platinum nanoparticles","sites","surface","water-gas shift"],"language":[{"iso":"eng"}],"extern":"1","type":"journal_article","publication":"Catalysis Science & Technology","abstract":[{"lang":"eng","text":"A series of 1 and 2 nm sized platinum nanoparticles (Pt-NPs) deposited on different support materials, namely, gamma-alumina (gamma-Al2O3), titanium dioxide (TiO2), silicon dioxide (SiO2) and fumed silica are investigated by solid-state NMR and dynamic nuclear polarization enhanced NMR spectroscopy (DNP). DNP signal enhancement factors up to 170 enable gaining deeper insight into the surface chemistry of Pt-NPs. Carbon monoxide is used as a probe molecule to analyze the adsorption process and the surface chemistry on the supported Pt-NPs. The studied systems show significant catalytic activity in carbon monoxide oxidation on their surface at room temperature. The underlying catalytic mechanism is the water-gas shift reaction. In the case of alumina as the support the produced CO2 reacts with the surface to form carbonate, which is revealed by solid-state NMR. A similar carbonate formation is also observed when physical mixtures of neat alumina with silica, fumed silica and titania supported Pt-NPs are studied."}],"status":"public","date_updated":"2026-02-17T16:16:33Z","date_created":"2026-02-07T15:47:21Z","author":[{"full_name":"Klimavicius, V.","last_name":"Klimavicius","first_name":"V."},{"full_name":"Neumann, S.","last_name":"Neumann","first_name":"S."},{"full_name":"Kunz, S.","last_name":"Kunz","first_name":"S."},{"last_name":"Gutmann","full_name":"Gutmann, Torsten","id":"118165","first_name":"Torsten"},{"last_name":"Buntkowsky","full_name":"Buntkowsky, G.","first_name":"G."}],"volume":9,"title":"Room temperature CO oxidation catalysed by supported Pt nanoparticles revealed by solid-state NMR and DNP spectroscopy","doi":"10.1039/c9cy00684b","publication_identifier":{"issn":["2044-4753"]},"issue":"14","year":"2019","citation":{"ama":"Klimavicius V, Neumann S, Kunz S, Gutmann T, Buntkowsky G. Room temperature CO oxidation catalysed by supported Pt nanoparticles revealed by solid-state NMR and DNP spectroscopy. <i>Catalysis Science &#38; Technology</i>. 2019;9(14):3743–3752. doi:<a href=\"https://doi.org/10.1039/c9cy00684b\">10.1039/c9cy00684b</a>","ieee":"V. Klimavicius, S. Neumann, S. Kunz, T. Gutmann, and G. Buntkowsky, “Room temperature CO oxidation catalysed by supported Pt nanoparticles revealed by solid-state NMR and DNP spectroscopy,” <i>Catalysis Science &#38; Technology</i>, vol. 9, no. 14, pp. 3743–3752, 2019, doi: <a href=\"https://doi.org/10.1039/c9cy00684b\">10.1039/c9cy00684b</a>.","chicago":"Klimavicius, V., S. Neumann, S. Kunz, Torsten Gutmann, and G. Buntkowsky. “Room Temperature CO Oxidation Catalysed by Supported Pt Nanoparticles Revealed by Solid-State NMR and DNP Spectroscopy.” <i>Catalysis Science &#38; Technology</i> 9, no. 14 (2019): 3743–3752. <a href=\"https://doi.org/10.1039/c9cy00684b\">https://doi.org/10.1039/c9cy00684b</a>.","mla":"Klimavicius, V., et al. “Room Temperature CO Oxidation Catalysed by Supported Pt Nanoparticles Revealed by Solid-State NMR and DNP Spectroscopy.” <i>Catalysis Science &#38; Technology</i>, vol. 9, no. 14, 2019, pp. 3743–3752, doi:<a href=\"https://doi.org/10.1039/c9cy00684b\">10.1039/c9cy00684b</a>.","short":"V. Klimavicius, S. Neumann, S. Kunz, T. Gutmann, G. Buntkowsky, Catalysis Science &#38; Technology 9 (2019) 3743–3752.","bibtex":"@article{Klimavicius_Neumann_Kunz_Gutmann_Buntkowsky_2019, title={Room temperature CO oxidation catalysed by supported Pt nanoparticles revealed by solid-state NMR and DNP spectroscopy}, volume={9}, DOI={<a href=\"https://doi.org/10.1039/c9cy00684b\">10.1039/c9cy00684b</a>}, number={14}, journal={Catalysis Science &#38; Technology}, author={Klimavicius, V. and Neumann, S. and Kunz, S. and Gutmann, Torsten and Buntkowsky, G.}, year={2019}, pages={3743–3752} }","apa":"Klimavicius, V., Neumann, S., Kunz, S., Gutmann, T., &#38; Buntkowsky, G. (2019). Room temperature CO oxidation catalysed by supported Pt nanoparticles revealed by solid-state NMR and DNP spectroscopy. <i>Catalysis Science &#38; Technology</i>, <i>9</i>(14), 3743–3752. <a href=\"https://doi.org/10.1039/c9cy00684b\">https://doi.org/10.1039/c9cy00684b</a>"},"intvolume":"         9","page":"3743–3752"},{"user_id":"100715","_id":"63960","extern":"1","language":[{"iso":"eng"}],"keyword":["solid-state nmr","heterogeneous catalysis","dynamic nuclear polarization","Ferroelectrics","Nanocatalysis","Surface reactions"],"publication":"Annual Reports on NMR Spectroscopy","type":"journal_article","status":"public","abstract":[{"text":"Recent advances in solid-state nuclear magnetic resonance (NMR) spectroscopy and dynamic nuclear polarization (DNP) of nanostructured materials are reviewed. A first group of materials is based on crystalline nanocellulose (CNC) or microcrystalline cellulose (MCC), which are used as carrier materials for dye molecules, catalysts or in combination with heterocyclic molecules as ion conducting membranes. These materials have widespread applications in sensorics, optics, catalysis or fuel cell research. A second group are metal oxides such as V-Mo-W oxides, which are of enormous importance in the manufacturing process of basic chemicals. The third group are catalytically active nanocrystalline metal nanoparticles, coated with protectants or embedded in polymers. The last group includes of lead-free perovskite materials, which are employed as environmentally benign substitution materials for conventional lead-based electronics materials. These materials are discussed in terms of their application and physico-chemical characterization by solid-state NMR techniques, combined with gas-phase NMR and quantum-chemical modelling on the density functional theory (DFT) level. The application of multinuclear 1H, 2H, 13C, 15N and 23Na solid state NMR techniques under static or MAS conditions for the characterization of these materials, their surfaces and processes on their surfaces is discussed. Moreover, the analytic power of the combination of these techniques with DNP for the identification of low-concentrated carbon and nitrogen containing surface species in natural abundance is reviewed. Finally, approaches for sensitivity enhancement by DNP of quadrupolar nuclei such as 17O and 51V are presented that enable the identification of catalytic sites in metal oxide catalysts.","lang":"eng"}],"volume":97,"date_created":"2026-02-07T15:37:03Z","author":[{"last_name":"Gutmann","id":"118165","full_name":"Gutmann, Torsten","first_name":"Torsten"},{"last_name":"Groszewicz","full_name":"Groszewicz, Pedro B.","first_name":"Pedro B."},{"last_name":"Buntkowsky","full_name":"Buntkowsky, Gerd","first_name":"Gerd"}],"date_updated":"2026-02-17T16:17:56Z","doi":"10.1016/bs.arnmr.2018.12.001","title":"Solid-state NMR of nanocrystals","page":"1–82","intvolume":"        97","citation":{"apa":"Gutmann, T., Groszewicz, P. B., &#38; Buntkowsky, G. (2019). Solid-state NMR of nanocrystals. <i>Annual Reports on NMR Spectroscopy</i>, <i>97</i>, 1–82. <a href=\"https://doi.org/10.1016/bs.arnmr.2018.12.001\">https://doi.org/10.1016/bs.arnmr.2018.12.001</a>","short":"T. Gutmann, P.B. Groszewicz, G. Buntkowsky, Annual Reports on NMR Spectroscopy 97 (2019) 1–82.","bibtex":"@article{Gutmann_Groszewicz_Buntkowsky_2019, title={Solid-state NMR of nanocrystals}, volume={97}, DOI={<a href=\"https://doi.org/10.1016/bs.arnmr.2018.12.001\">10.1016/bs.arnmr.2018.12.001</a>}, journal={Annual Reports on NMR Spectroscopy}, author={Gutmann, Torsten and Groszewicz, Pedro B. and Buntkowsky, Gerd}, year={2019}, pages={1–82} }","mla":"Gutmann, Torsten, et al. “Solid-State NMR of Nanocrystals.” <i>Annual Reports on NMR Spectroscopy</i>, vol. 97, 2019, pp. 1–82, doi:<a href=\"https://doi.org/10.1016/bs.arnmr.2018.12.001\">10.1016/bs.arnmr.2018.12.001</a>.","ama":"Gutmann T, Groszewicz PB, Buntkowsky G. Solid-state NMR of nanocrystals. <i>Annual Reports on NMR Spectroscopy</i>. 2019;97:1–82. doi:<a href=\"https://doi.org/10.1016/bs.arnmr.2018.12.001\">10.1016/bs.arnmr.2018.12.001</a>","chicago":"Gutmann, Torsten, Pedro B. Groszewicz, and Gerd Buntkowsky. “Solid-State NMR of Nanocrystals.” <i>Annual Reports on NMR Spectroscopy</i> 97 (2019): 1–82. <a href=\"https://doi.org/10.1016/bs.arnmr.2018.12.001\">https://doi.org/10.1016/bs.arnmr.2018.12.001</a>.","ieee":"T. Gutmann, P. B. Groszewicz, and G. Buntkowsky, “Solid-state NMR of nanocrystals,” <i>Annual Reports on NMR Spectroscopy</i>, vol. 97, pp. 1–82, 2019, doi: <a href=\"https://doi.org/10.1016/bs.arnmr.2018.12.001\">10.1016/bs.arnmr.2018.12.001</a>."},"year":"2019"},{"keyword":["Radial shaft seal ring","Shaft surface","Cryogenic turning","Metastable austenitic steel","Deformation-induced martensite formation"],"language":[{"iso":"eng"}],"extern":"1","_id":"34441","department":[{"_id":"146"}],"user_id":"38077","abstract":[{"text":"The state of the art industrial manufacturing process to produce shafts as counter surfaces for radial shaft seal rings is plunge grinding. This process consists of three major steps. The blank is turned to a slight diameter-oversize followed by the heat treatment and the hard-finishing by plunge grinding. The geometric surface structures of the resulting shafts in general exhibit a stochastic distribution. These surface characteristics contribute to a reliable and stable sealing functionality. And the surface and subsurface hardness generally leads to a higher wear resistance of the shaft. Motivated by economic benefits and in order to achieve a compact production process for at least ten years, turning is investigated as an alternative manufacturing process. However due to the resulting lead structure on the shaft surface and the associated risk of leakage it has not become prevalent yet. In this paper turned shafts of the metastable austenitic steel AISI 347 (1.4550, X6CrNiNb1810) are investigated as alternative material for counter surfaces of radial shaft seal rings and compared to turned shafts of carburized AISI 5115 (1.7131, 16MnCr5). In addition to surfaces dry turned at room-temperature, cryogenic turned AISI 347 counter surfaces are analyzed. By applying cryogenic cooling, the formation of deformation-induced α′-martensite in the surface layer is possible during the turning process. Endurance tests in radial shaft seal ring test rigs are performed and complemented with detailed investigations of microstructure, micro-hardness and surface topography. The results are compared to results of state of the art ground AISI 5115 shafts.","lang":"eng"}],"status":"public","publication":"Wear","type":"journal_article","title":"Investigation of wear resistance of dry and cryogenic turned metastable austenitic steel shafts and dry turned and ground carburized steel shafts in the radial shaft seal ring system","doi":"https://doi.org/10.1016/j.wear.2015.02.004","date_updated":"2022-12-15T10:18:54Z","volume":"328-329","author":[{"full_name":"Frölich, D.","last_name":"Frölich","first_name":"D."},{"first_name":"Balázs","full_name":"Magyar, Balázs","id":"97759","last_name":"Magyar"},{"last_name":"Sauer","full_name":"Sauer, B.","first_name":"B."},{"first_name":"P.","full_name":"Mayer, P.","last_name":"Mayer"},{"first_name":"B.","full_name":"Kirsch, B.","last_name":"Kirsch"},{"first_name":"J.C.","last_name":"Aurich","full_name":"Aurich, J.C."},{"full_name":"Skorupski, R.","last_name":"Skorupski","first_name":"R."},{"full_name":"Smaga, M.","last_name":"Smaga","first_name":"M."},{"first_name":"T.","full_name":"Beck, T.","last_name":"Beck"},{"first_name":"D.","full_name":"Eifler, D.","last_name":"Eifler"}],"date_created":"2022-12-15T10:17:23Z","year":"2015","page":"123-131","citation":{"ieee":"D. Frölich <i>et al.</i>, “Investigation of wear resistance of dry and cryogenic turned metastable austenitic steel shafts and dry turned and ground carburized steel shafts in the radial shaft seal ring system,” <i>Wear</i>, vol. 328–329, pp. 123–131, 2015, doi: <a href=\"https://doi.org/10.1016/j.wear.2015.02.004\">https://doi.org/10.1016/j.wear.2015.02.004</a>.","chicago":"Frölich, D., Balázs Magyar, B. Sauer, P. Mayer, B. Kirsch, J.C. Aurich, R. Skorupski, M. Smaga, T. Beck, and D. Eifler. “Investigation of Wear Resistance of Dry and Cryogenic Turned Metastable Austenitic Steel Shafts and Dry Turned and Ground Carburized Steel Shafts in the Radial Shaft Seal Ring System.” <i>Wear</i> 328–329 (2015): 123–31. <a href=\"https://doi.org/10.1016/j.wear.2015.02.004\">https://doi.org/10.1016/j.wear.2015.02.004</a>.","ama":"Frölich D, Magyar B, Sauer B, et al. Investigation of wear resistance of dry and cryogenic turned metastable austenitic steel shafts and dry turned and ground carburized steel shafts in the radial shaft seal ring system. <i>Wear</i>. 2015;328-329:123-131. doi:<a href=\"https://doi.org/10.1016/j.wear.2015.02.004\">https://doi.org/10.1016/j.wear.2015.02.004</a>","apa":"Frölich, D., Magyar, B., Sauer, B., Mayer, P., Kirsch, B., Aurich, J. C., Skorupski, R., Smaga, M., Beck, T., &#38; Eifler, D. (2015). Investigation of wear resistance of dry and cryogenic turned metastable austenitic steel shafts and dry turned and ground carburized steel shafts in the radial shaft seal ring system. <i>Wear</i>, <i>328–329</i>, 123–131. <a href=\"https://doi.org/10.1016/j.wear.2015.02.004\">https://doi.org/10.1016/j.wear.2015.02.004</a>","mla":"Frölich, D., et al. “Investigation of Wear Resistance of Dry and Cryogenic Turned Metastable Austenitic Steel Shafts and Dry Turned and Ground Carburized Steel Shafts in the Radial Shaft Seal Ring System.” <i>Wear</i>, vol. 328–329, 2015, pp. 123–31, doi:<a href=\"https://doi.org/10.1016/j.wear.2015.02.004\">https://doi.org/10.1016/j.wear.2015.02.004</a>.","short":"D. Frölich, B. Magyar, B. Sauer, P. Mayer, B. Kirsch, J.C. Aurich, R. Skorupski, M. Smaga, T. Beck, D. Eifler, Wear 328–329 (2015) 123–131.","bibtex":"@article{Frölich_Magyar_Sauer_Mayer_Kirsch_Aurich_Skorupski_Smaga_Beck_Eifler_2015, title={Investigation of wear resistance of dry and cryogenic turned metastable austenitic steel shafts and dry turned and ground carburized steel shafts in the radial shaft seal ring system}, volume={328–329}, DOI={<a href=\"https://doi.org/10.1016/j.wear.2015.02.004\">https://doi.org/10.1016/j.wear.2015.02.004</a>}, journal={Wear}, author={Frölich, D. and Magyar, Balázs and Sauer, B. and Mayer, P. and Kirsch, B. and Aurich, J.C. and Skorupski, R. and Smaga, M. and Beck, T. and Eifler, D.}, year={2015}, pages={123–131} }"},"publication_identifier":{"issn":["0043-1648"]}},{"status":"public","type":"journal_article","article_type":"original","_id":"4335","user_id":"49428","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"}],"citation":{"apa":"Ruppert, C., Förster, F., Zrenner, A., Kinzel, J. B., Wixforth, A., Krenner, H. J., &#38; Betz, M. (2014). Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler. <i>ACS Photonics</i>, <i>1</i>(2), 91–95. <a href=\"https://doi.org/10.1021/ph400022u\">https://doi.org/10.1021/ph400022u</a>","bibtex":"@article{Ruppert_Förster_Zrenner_Kinzel_Wixforth_Krenner_Betz_2014, title={Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler}, volume={1}, DOI={<a href=\"https://doi.org/10.1021/ph400022u\">10.1021/ph400022u</a>}, number={2}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Ruppert, Claudia and Förster, Frederike and Zrenner, Artur and Kinzel, Jörg B. and Wixforth, Achim and Krenner, Hubert J. and Betz, Markus}, year={2014}, pages={91–95} }","short":"C. Ruppert, F. Förster, A. Zrenner, J.B. Kinzel, A. Wixforth, H.J. Krenner, M. Betz, ACS Photonics 1 (2014) 91–95.","mla":"Ruppert, Claudia, et al. “Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler.” <i>ACS Photonics</i>, vol. 1, no. 2, American Chemical Society (ACS), 2014, pp. 91–95, doi:<a href=\"https://doi.org/10.1021/ph400022u\">10.1021/ph400022u</a>.","ama":"Ruppert C, Förster F, Zrenner A, et al. Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler. <i>ACS Photonics</i>. 2014;1(2):91-95. doi:<a href=\"https://doi.org/10.1021/ph400022u\">10.1021/ph400022u</a>","chicago":"Ruppert, Claudia, Frederike Förster, Artur Zrenner, Jörg B. Kinzel, Achim Wixforth, Hubert J. Krenner, and Markus Betz. “Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler.” <i>ACS Photonics</i> 1, no. 2 (2014): 91–95. <a href=\"https://doi.org/10.1021/ph400022u\">https://doi.org/10.1021/ph400022u</a>.","ieee":"C. Ruppert <i>et al.</i>, “Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler,” <i>ACS Photonics</i>, vol. 1, no. 2, pp. 91–95, 2014."},"page":"91-95","intvolume":"         1","publication_status":"published","publication_identifier":{"issn":["2330-4022","2330-4022"]},"doi":"10.1021/ph400022u","date_updated":"2022-01-06T07:00:56Z","author":[{"first_name":"Claudia","full_name":"Ruppert, Claudia","last_name":"Ruppert"},{"last_name":"Förster","full_name":"Förster, Frederike","first_name":"Frederike"},{"last_name":"Zrenner","orcid":"0000-0002-5190-0944","full_name":"Zrenner, Artur","id":"606","first_name":"Artur"},{"full_name":"Kinzel, Jörg B.","last_name":"Kinzel","first_name":"Jörg B."},{"first_name":"Achim","full_name":"Wixforth, Achim","last_name":"Wixforth"},{"full_name":"Krenner, Hubert J.","last_name":"Krenner","first_name":"Hubert J."},{"first_name":"Markus","last_name":"Betz","full_name":"Betz, Markus"}],"volume":1,"abstract":[{"lang":"eng","text":"We explore the impact of ∼500 MHz surface acoustic waves traveling across a commensurable plasmonic grating coupler. A stroboscopic technique involving surface acoustic waves synchronized to a modelocked optical source allows to time-resolve the dynamical impact of the electromechanically induced perturbation. The surface acoustic wave periodically enhances or decreases the surface ripple of the static grating. Most remarkably, the dynamic surface deformation deliberately modulates the coupler’s efficiency by ±2% during the ∼2 ns acoustic cycle."}],"publication":"ACS Photonics","keyword":["nanomechanics","plasmonics","surface acoustic waves","surface plasmon polaritons"],"language":[{"iso":"eng"}],"year":"2014","issue":"2","title":"Radio Frequency Electromechanical Control over a Surface Plasmon Polariton Coupler","publisher":"American Chemical Society (ACS)","date_created":"2018-08-30T14:04:23Z"},{"title":"Embedding DNA in surfactant mesophases: The phase diagram of the ternary system dodecyltrimethylammonium–DNA/monoolein/water in comparison to the DNA-free analogue","doi":"10.1016/j.jcis.2012.11.067","date_updated":"2023-01-07T10:41:14Z","publisher":"Elsevier BV","date_created":"2023-01-06T13:05:05Z","author":[{"first_name":"Azat","full_name":"Bilalov, Azat","last_name":"Bilalov"},{"full_name":"Elsing, Jonas","last_name":"Elsing","first_name":"Jonas"},{"first_name":"Eva","last_name":"Haas","full_name":"Haas, Eva"},{"first_name":"Claudia","full_name":"Schmidt, Claudia","id":"466","last_name":"Schmidt","orcid":"0000-0003-3179-9997"},{"first_name":"Ulf","full_name":"Olsson, Ulf","last_name":"Olsson"}],"volume":394,"year":"2012","citation":{"short":"A. Bilalov, J. Elsing, E. Haas, C. Schmidt, U. Olsson, Journal of Colloid and Interface Science 394 (2012) 360–367.","bibtex":"@article{Bilalov_Elsing_Haas_Schmidt_Olsson_2012, title={Embedding DNA in surfactant mesophases: The phase diagram of the ternary system dodecyltrimethylammonium–DNA/monoolein/water in comparison to the DNA-free analogue}, volume={394}, DOI={<a href=\"https://doi.org/10.1016/j.jcis.2012.11.067\">10.1016/j.jcis.2012.11.067</a>}, journal={Journal of Colloid and Interface Science}, publisher={Elsevier BV}, author={Bilalov, Azat and Elsing, Jonas and Haas, Eva and Schmidt, Claudia and Olsson, Ulf}, year={2012}, pages={360–367} }","mla":"Bilalov, Azat, et al. “Embedding DNA in Surfactant Mesophases: The Phase Diagram of the Ternary System Dodecyltrimethylammonium–DNA/Monoolein/Water in Comparison to the DNA-Free Analogue.” <i>Journal of Colloid and Interface Science</i>, vol. 394, Elsevier BV, 2012, pp. 360–67, doi:<a href=\"https://doi.org/10.1016/j.jcis.2012.11.067\">10.1016/j.jcis.2012.11.067</a>.","apa":"Bilalov, A., Elsing, J., Haas, E., Schmidt, C., &#38; Olsson, U. (2012). Embedding DNA in surfactant mesophases: The phase diagram of the ternary system dodecyltrimethylammonium–DNA/monoolein/water in comparison to the DNA-free analogue. <i>Journal of Colloid and Interface Science</i>, <i>394</i>, 360–367. <a href=\"https://doi.org/10.1016/j.jcis.2012.11.067\">https://doi.org/10.1016/j.jcis.2012.11.067</a>","ama":"Bilalov A, Elsing J, Haas E, Schmidt C, Olsson U. Embedding DNA in surfactant mesophases: The phase diagram of the ternary system dodecyltrimethylammonium–DNA/monoolein/water in comparison to the DNA-free analogue. <i>Journal of Colloid and Interface Science</i>. 2012;394:360-367. doi:<a href=\"https://doi.org/10.1016/j.jcis.2012.11.067\">10.1016/j.jcis.2012.11.067</a>","chicago":"Bilalov, Azat, Jonas Elsing, Eva Haas, Claudia Schmidt, and Ulf Olsson. “Embedding DNA in Surfactant Mesophases: The Phase Diagram of the Ternary System Dodecyltrimethylammonium–DNA/Monoolein/Water in Comparison to the DNA-Free Analogue.” <i>Journal of Colloid and Interface Science</i> 394 (2012): 360–67. <a href=\"https://doi.org/10.1016/j.jcis.2012.11.067\">https://doi.org/10.1016/j.jcis.2012.11.067</a>.","ieee":"A. Bilalov, J. Elsing, E. Haas, C. Schmidt, and U. Olsson, “Embedding DNA in surfactant mesophases: The phase diagram of the ternary system dodecyltrimethylammonium–DNA/monoolein/water in comparison to the DNA-free analogue,” <i>Journal of Colloid and Interface Science</i>, vol. 394, pp. 360–367, 2012, doi: <a href=\"https://doi.org/10.1016/j.jcis.2012.11.067\">10.1016/j.jcis.2012.11.067</a>."},"intvolume":"       394","page":"360-367","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["0021-9797"]},"article_type":"original","keyword":["Colloid and Surface Chemistry","Surfaces","Coatings and Films","Biomaterials","Electronic","Optical and Magnetic Materials"],"language":[{"iso":"eng"}],"_id":"35334","user_id":"466","department":[{"_id":"2"},{"_id":"315"}],"status":"public","type":"journal_article","publication":"Journal of Colloid and Interface Science"}]