[{"department":[{"_id":"574"}],"type":"conference","keyword":["TRR318 climatebowl colide dice enexa kiam manzoor moussallem ngonga sailproject sherif simba zahera"],"place":"Amsterdam, Netherlands","date_created":"2024-07-05T13:59:24Z","citation":{"chicago":"Zahera, Hamada Mohamed Abdelsamee, Ali Manzoor, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting.” In <i>SEMANTiCS</i>. Amsterdam, Netherlands, 2024.","short":"H.M.A. Zahera, A. Manzoor, M. Sherif, D. Moussallem, A.-C. Ngonga Ngomo, in: SEMANTiCS, Amsterdam, Netherlands, 2024.","apa":"Zahera, H. M. A., Manzoor, A., Sherif, M., Moussallem, D., &#38; Ngonga Ngomo, A.-C. (2024). Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting. <i>SEMANTiCS</i>.","ieee":"H. M. A. Zahera, A. Manzoor, M. Sherif, D. Moussallem, and A.-C. Ngonga Ngomo, “Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting,” 2024.","ama":"Zahera HMA, Manzoor A, Sherif M, Moussallem D, Ngonga Ngomo A-C. Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting. In: <i>SEMANTiCS</i>. ; 2024.","bibtex":"@inproceedings{Zahera_Manzoor_Sherif_Moussallem_Ngonga Ngomo_2024, place={Amsterdam, Netherlands}, title={Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Manzoor, Ali and Sherif, Mohamed and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2024} }","mla":"Zahera, Hamada Mohamed Abdelsamee, et al. “Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting.” <i>SEMANTiCS</i>, 2024."},"publication":"SEMANTiCS","user_id":"67234","language":[{"iso":"eng"}],"_id":"55094","date_updated":"2025-09-11T10:37:39Z","author":[{"id":"72768","orcid":"0000-0003-0215-1278","first_name":"Hamada Mohamed Abdelsamee","last_name":"Zahera","full_name":"Zahera, Hamada Mohamed Abdelsamee"},{"full_name":"Manzoor, Ali","first_name":"Ali","last_name":"Manzoor","orcid":"https://orcid.org/0000-0001-8403-5160","id":"77309"},{"first_name":"Mohamed","last_name":"Sherif","orcid":"https://orcid.org/0000-0002-9927-2203","full_name":"Sherif, Mohamed","id":"67234"},{"id":"71635","full_name":"Moussallem, Diego","last_name":"Moussallem","first_name":"Diego"},{"last_name":"Ngonga Ngomo","first_name":"Axel-Cyrille","full_name":"Ngonga Ngomo, Axel-Cyrille","id":"65716"}],"status":"public","title":"Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting","year":"2024"},{"abstract":[{"lang":"eng","text":"Dialects introduce syntactic and lexical variations in language that occur in regional or social groups. Most NLP methods are not sensitive to such variations. This may lead to unfair behavior of the methods, conveying negative bias towards dialect speakers. While previous work has studied dialect-related fairness for aspects like hate speech, other aspects of biased language, such as lewdness, remain fully unexplored. To fill this gap, we investigate performance disparities between dialects in the detection of five aspects of biased language and how to mitigate them. To alleviate bias, we present a multitask learning approach that models dialect language as an auxiliary task to incorporate syntactic and lexical variations. In our experiments with African-American English dialect, we provide empirical evidence that complementing common learning approaches with dialect modeling improves their fairness. Furthermore, the results suggest that multitask learning achieves state-of-the-art performance and helps to detect properties of biased language more reliably."}],"related_material":{"link":[{"relation":"software","url":"https://github.com/webis-de/acl24-dialect-aware-bias-detection"}]},"publication":"Findings of the Association for Computational Linguistics: ACL 2024","department":[{"_id":"600"},{"_id":"660"}],"type":"conference","date_created":"2025-02-20T08:18:01Z","date_updated":"2025-09-12T09:52:59Z","author":[{"id":"84035","full_name":"Spliethöver, Maximilian","first_name":"Maximilian","orcid":"0000-0003-4364-1409","last_name":"Spliethöver"},{"first_name":"Sai Nikhil","last_name":"Menon","full_name":"Menon, Sai Nikhil"},{"last_name":"Wachsmuth","first_name":"Henning","full_name":"Wachsmuth, Henning","id":"3900"}],"year":"2024","title":"Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness","doi":"10.18653/v1/2024.findings-acl.553","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://aclanthology.org/2024.findings-acl.553/"}],"project":[{"_id":"118","name":"TRR 318 - INF: TRR 318 - Project Area INF"}],"citation":{"bibtex":"@inproceedings{Spliethöver_Menon_Wachsmuth_2024, place={Bangkok, Thailand}, title={Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness}, DOI={<a href=\"https://doi.org/10.18653/v1/2024.findings-acl.553\">10.18653/v1/2024.findings-acl.553</a>}, booktitle={Findings of the Association for Computational Linguistics: ACL 2024}, publisher={Association for Computational Linguistics}, author={Spliethöver, Maximilian and Menon, Sai Nikhil and Wachsmuth, Henning}, editor={Ku, Lun-Wei and Martins, Andre and Srikumar, Vivek}, year={2024}, pages={9294–9313} }","ama":"Spliethöver M, Menon SN, Wachsmuth H. Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness. In: Ku L-W, Martins A, Srikumar V, eds. <i>Findings of the Association for Computational Linguistics: ACL 2024</i>. Association for Computational Linguistics; 2024:9294–9313. doi:<a href=\"https://doi.org/10.18653/v1/2024.findings-acl.553\">10.18653/v1/2024.findings-acl.553</a>","mla":"Spliethöver, Maximilian, et al. “Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness.” <i>Findings of the Association for Computational Linguistics: ACL 2024</i>, edited by Lun-Wei Ku et al., Association for Computational Linguistics, 2024, pp. 9294–9313, doi:<a href=\"https://doi.org/10.18653/v1/2024.findings-acl.553\">10.18653/v1/2024.findings-acl.553</a>.","chicago":"Spliethöver, Maximilian, Sai Nikhil Menon, and Henning Wachsmuth. “Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness.” In <i>Findings of the Association for Computational Linguistics: ACL 2024</i>, edited by Lun-Wei Ku, Andre Martins, and Vivek Srikumar, 9294–9313. Bangkok, Thailand: Association for Computational Linguistics, 2024. <a href=\"https://doi.org/10.18653/v1/2024.findings-acl.553\">https://doi.org/10.18653/v1/2024.findings-acl.553</a>.","short":"M. Spliethöver, S.N. Menon, H. Wachsmuth, in: L.-W. Ku, A. Martins, V. Srikumar (Eds.), Findings of the Association for Computational Linguistics: ACL 2024, Association for Computational Linguistics, Bangkok, Thailand, 2024, pp. 9294–9313.","ieee":"M. Spliethöver, S. N. Menon, and H. Wachsmuth, “Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness,” in <i>Findings of the Association for Computational Linguistics: ACL 2024</i>, 2024, pp. 9294–9313, doi: <a href=\"https://doi.org/10.18653/v1/2024.findings-acl.553\">10.18653/v1/2024.findings-acl.553</a>.","apa":"Spliethöver, M., Menon, S. N., &#38; Wachsmuth, H. (2024). Disentangling Dialect from Social Bias via Multitask Learning to Improve Fairness. In L.-W. Ku, A. Martins, &#38; V. Srikumar (Eds.), <i>Findings of the Association for Computational Linguistics: ACL 2024</i> (pp. 9294–9313). Association for Computational Linguistics. <a href=\"https://doi.org/10.18653/v1/2024.findings-acl.553\">https://doi.org/10.18653/v1/2024.findings-acl.553</a>"},"oa":"1","place":"Bangkok, Thailand","status":"public","editor":[{"last_name":"Ku","first_name":"Lun-Wei","full_name":"Ku, Lun-Wei"},{"first_name":"Andre","last_name":"Martins","full_name":"Martins, Andre"},{"full_name":"Srikumar, Vivek","first_name":"Vivek","last_name":"Srikumar"}],"user_id":"84035","_id":"58722","publisher":"Association for Computational Linguistics","page":"9294–9313"},{"status":"public","user_id":"16199","volume":1,"_id":"61251","publisher":"AIP Publishing","project":[{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"173","name":"TRR 142; TP C09: Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch bei Telekom Wellenlängen"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PhoQC: Photonisches Quantencomputing","_id":"266"}],"citation":{"mla":"Bauch, David, et al. “Time-Bin Entanglement in the Deterministic Generation of Linear Photonic Cluster States.” <i>APL Quantum</i>, vol. 1, no. 3, 036110, AIP Publishing, 2024, doi:<a href=\"https://doi.org/10.1063/5.0214197\">10.1063/5.0214197</a>.","ama":"Bauch D, Köcher N, Heinisch N, Schumacher S. Time-bin entanglement in the deterministic generation of linear photonic cluster states. <i>APL Quantum</i>. 2024;1(3). doi:<a href=\"https://doi.org/10.1063/5.0214197\">10.1063/5.0214197</a>","bibtex":"@article{Bauch_Köcher_Heinisch_Schumacher_2024, title={Time-bin entanglement in the deterministic generation of linear photonic cluster states}, volume={1}, DOI={<a href=\"https://doi.org/10.1063/5.0214197\">10.1063/5.0214197</a>}, number={3036110}, journal={APL Quantum}, publisher={AIP Publishing}, author={Bauch, David and Köcher, Nikolas and Heinisch, Nils and Schumacher, Stefan}, year={2024} }","apa":"Bauch, D., Köcher, N., Heinisch, N., &#38; Schumacher, S. (2024). Time-bin entanglement in the deterministic generation of linear photonic cluster states. <i>APL Quantum</i>, <i>1</i>(3), Article 036110. <a href=\"https://doi.org/10.1063/5.0214197\">https://doi.org/10.1063/5.0214197</a>","ieee":"D. Bauch, N. Köcher, N. Heinisch, and S. Schumacher, “Time-bin entanglement in the deterministic generation of linear photonic cluster states,” <i>APL Quantum</i>, vol. 1, no. 3, Art. no. 036110, 2024, doi: <a href=\"https://doi.org/10.1063/5.0214197\">10.1063/5.0214197</a>.","short":"D. Bauch, N. Köcher, N. Heinisch, S. Schumacher, APL Quantum 1 (2024).","chicago":"Bauch, David, Nikolas Köcher, Nils Heinisch, and Stefan Schumacher. “Time-Bin Entanglement in the Deterministic Generation of Linear Photonic Cluster States.” <i>APL Quantum</i> 1, no. 3 (2024). <a href=\"https://doi.org/10.1063/5.0214197\">https://doi.org/10.1063/5.0214197</a>."},"publication_status":"published","date_updated":"2025-09-12T11:11:32Z","intvolume":"         1","year":"2024","title":"Time-bin entanglement in the deterministic generation of linear photonic cluster states","author":[{"first_name":"David","last_name":"Bauch","full_name":"Bauch, David"},{"id":"79191","last_name":"Köcher","first_name":"Nikolas","full_name":"Köcher, Nikolas"},{"last_name":"Heinisch","orcid":"0009-0006-0984-2097","first_name":"Nils","full_name":"Heinisch, Nils","id":"90283"},{"id":"27271","orcid":"0000-0003-4042-4951","first_name":"Stefan","last_name":"Schumacher","full_name":"Schumacher, Stefan"}],"publication_identifier":{"issn":["2835-0103"]},"doi":"10.1063/5.0214197","article_number":"036110","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:p>We theoretically investigate strategies for the deterministic creation of trains of time-bin entangled photons using an individual quantum emitter described by a Λ-type electronic system. We explicitly demonstrate the theoretical generation of linear cluster states with substantial numbers of entangled photonic qubits in full microscopic numerical simulations. The underlying scheme is based on the manipulation of ground state coherences through precise optical driving. One important finding is that the most easily accessible quality metrics, the achievable rotation fidelities, fall short in assessing the actual quantum correlations of the emitted photons in the face of losses. To address this, we explicitly calculate stabilizer generator expectation values as a superior gauge for the quantum properties of the generated many-photon state. With widespread applicability in other emitter and excitation–emission schemes also, our work lays the conceptual foundations for an in-depth practical analysis of time-bin entanglement based on full numerical simulations with predictive capabilities for realistic systems and setups, including losses and imperfections. The specific results shown in the present work illustrate that with controlled minimization of losses and realistic system parameters for quantum-dot type systems, useful linear cluster states of significant lengths can be generated in the calculations, discussing the possibility of scalability for quantum information processing endeavors.</jats:p>","lang":"eng"}],"publication":"APL Quantum","issue":"3","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"},{"_id":"27"},{"_id":"429"},{"_id":"623"}],"date_created":"2025-09-12T11:08:59Z"},{"status":"public","page":"3046-3054","_id":"61250","publisher":"American Chemical Society (ACS)","user_id":"16199","volume":11,"citation":{"mla":"Bennenhei, Christoph, et al. “Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice.” <i>ACS Photonics</i>, vol. 11, no. 8, American Chemical Society (ACS), 2024, pp. 3046–54, doi:<a href=\"https://doi.org/10.1021/acsphotonics.4c00268\">10.1021/acsphotonics.4c00268</a>.","bibtex":"@article{Bennenhei_Shan_Struve_Kunte_Eilenberger_Ohmer_Fischer_Schumacher_Ma_Schneider_et al._2024, title={Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice}, volume={11}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.4c00268\">10.1021/acsphotonics.4c00268</a>}, number={8}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Bennenhei, Christoph and Shan, Hangyong and Struve, Marti and Kunte, Nils and Eilenberger, Falk and Ohmer, Jürgen and Fischer, Utz and Schumacher, Stefan and Ma, Xuekai and Schneider, Christian and et al.}, year={2024}, pages={3046–3054} }","ama":"Bennenhei C, Shan H, Struve M, et al. Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice. <i>ACS Photonics</i>. 2024;11(8):3046-3054. doi:<a href=\"https://doi.org/10.1021/acsphotonics.4c00268\">10.1021/acsphotonics.4c00268</a>","ieee":"C. Bennenhei <i>et al.</i>, “Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice,” <i>ACS Photonics</i>, vol. 11, no. 8, pp. 3046–3054, 2024, doi: <a href=\"https://doi.org/10.1021/acsphotonics.4c00268\">10.1021/acsphotonics.4c00268</a>.","apa":"Bennenhei, C., Shan, H., Struve, M., Kunte, N., Eilenberger, F., Ohmer, J., Fischer, U., Schumacher, S., Ma, X., Schneider, C., &#38; Esmann, M. (2024). Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice. <i>ACS Photonics</i>, <i>11</i>(8), 3046–3054. <a href=\"https://doi.org/10.1021/acsphotonics.4c00268\">https://doi.org/10.1021/acsphotonics.4c00268</a>","chicago":"Bennenhei, Christoph, Hangyong Shan, Marti Struve, Nils Kunte, Falk Eilenberger, Jürgen Ohmer, Utz Fischer, et al. “Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice.” <i>ACS Photonics</i> 11, no. 8 (2024): 3046–54. <a href=\"https://doi.org/10.1021/acsphotonics.4c00268\">https://doi.org/10.1021/acsphotonics.4c00268</a>.","short":"C. Bennenhei, H. Shan, M. Struve, N. Kunte, F. Eilenberger, J. Ohmer, U. Fischer, S. Schumacher, X. Ma, C. Schneider, M. Esmann, ACS Photonics 11 (2024) 3046–3054."},"year":"2024","title":"Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice","publication_identifier":{"issn":["2330-4022","2330-4022"]},"author":[{"first_name":"Christoph","last_name":"Bennenhei","full_name":"Bennenhei, Christoph"},{"first_name":"Hangyong","last_name":"Shan","full_name":"Shan, Hangyong"},{"full_name":"Struve, Marti","first_name":"Marti","last_name":"Struve"},{"first_name":"Nils","last_name":"Kunte","full_name":"Kunte, Nils"},{"last_name":"Eilenberger","first_name":"Falk","full_name":"Eilenberger, Falk"},{"full_name":"Ohmer, Jürgen","first_name":"Jürgen","last_name":"Ohmer"},{"full_name":"Fischer, Utz","first_name":"Utz","last_name":"Fischer"},{"id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"last_name":"Ma","first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416"},{"last_name":"Schneider","first_name":"Christian","full_name":"Schneider, Christian"},{"full_name":"Esmann, Martin","first_name":"Martin","last_name":"Esmann"}],"publication_status":"published","date_updated":"2025-09-12T11:08:26Z","intvolume":"        11","language":[{"iso":"eng"}],"doi":"10.1021/acsphotonics.4c00268","publication":"ACS Photonics","issue":"8","date_created":"2025-09-12T11:06:43Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}]},{"status":"public","publisher":"American Physical Society (APS)","_id":"61253","volume":6,"user_id":"16199","citation":{"mla":"Heinisch, Nils, et al. “Swing-up Dynamics in Quantum Emitter Cavity Systems: Near Ideal Single Photons and Entangled Photon Pairs.” <i>Physical Review Research</i>, vol. 6, no. 1, L012017, American Physical Society (APS), 2024, doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.l012017\">10.1103/physrevresearch.6.l012017</a>.","bibtex":"@article{Heinisch_Köcher_Bauch_Schumacher_2024, title={Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs}, volume={6}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.6.l012017\">10.1103/physrevresearch.6.l012017</a>}, number={1L012017}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={Heinisch, Nils and Köcher, Nikolas and Bauch, David and Schumacher, Stefan}, year={2024} }","ama":"Heinisch N, Köcher N, Bauch D, Schumacher S. Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs. <i>Physical Review Research</i>. 2024;6(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.l012017\">10.1103/physrevresearch.6.l012017</a>","ieee":"N. Heinisch, N. Köcher, D. Bauch, and S. Schumacher, “Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs,” <i>Physical Review Research</i>, vol. 6, no. 1, Art. no. L012017, 2024, doi: <a href=\"https://doi.org/10.1103/physrevresearch.6.l012017\">10.1103/physrevresearch.6.l012017</a>.","apa":"Heinisch, N., Köcher, N., Bauch, D., &#38; Schumacher, S. (2024). Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs. <i>Physical Review Research</i>, <i>6</i>(1), Article L012017. <a href=\"https://doi.org/10.1103/physrevresearch.6.l012017\">https://doi.org/10.1103/physrevresearch.6.l012017</a>","short":"N. Heinisch, N. Köcher, D. Bauch, S. Schumacher, Physical Review Research 6 (2024).","chicago":"Heinisch, Nils, Nikolas Köcher, David Bauch, and Stefan Schumacher. “Swing-up Dynamics in Quantum Emitter Cavity Systems: Near Ideal Single Photons and Entangled Photon Pairs.” <i>Physical Review Research</i> 6, no. 1 (2024). <a href=\"https://doi.org/10.1103/physrevresearch.6.l012017\">https://doi.org/10.1103/physrevresearch.6.l012017</a>."},"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142; TP C09: Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch bei Telekom Wellenlängen","_id":"173"}],"publication_identifier":{"issn":["2643-1564"]},"author":[{"orcid":"0009-0006-0984-2097","last_name":"Heinisch","first_name":"Nils","full_name":"Heinisch, Nils","id":"90283"},{"id":"79191","last_name":"Köcher","first_name":"Nikolas","full_name":"Köcher, Nikolas"},{"full_name":"Bauch, David","first_name":"David","last_name":"Bauch"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","first_name":"Stefan","orcid":"0000-0003-4042-4951"}],"title":"Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs","year":"2024","intvolume":"         6","date_updated":"2025-09-12T11:18:05Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"L012017","doi":"10.1103/physrevresearch.6.l012017","issue":"1","publication":"Physical Review Research","abstract":[{"text":"<jats:p>In the SUPER scheme (Swing-UP of the quantum EmitteR population), excitation of a quantum emitter is achieved with two off-resonant, red-detuned laser pulses. This allows the generation of high-quality single photons without the need of complex laser stray light suppression or careful spectral filtering. In the present work, we extend this promising method to quantum emitters, specifically semiconductor quantum dots, inside a resonant optical cavity. A significant advantage of the SUPER scheme is identified in that it eliminates re-excitation of the quantum emitter by suppressing photon emission during the excitation cycle. This, in turn, leads to almost ideal single-photon purity, overcoming a major factor typically limiting the quality of photons generated with quantum emitters in high-quality cavities. We further find that for cavity-mediated biexciton emission of degenerate photon pairs, the SUPER scheme leads to near-perfect biexciton initialization with very high values of polarization entanglement of emitted photon pairs.</jats:p>\r\n          <jats:sec>\r\n            <jats:title/>\r\n            <jats:supplementary-material>\r\n              <jats:permissions>\r\n                <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement>\r\n                <jats:copyright-year>2024</jats:copyright-year>\r\n              </jats:permissions>\r\n            </jats:supplementary-material>\r\n          </jats:sec>","lang":"eng"}],"date_created":"2025-09-12T11:16:31Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"},{"_id":"429"},{"_id":"27"}],"type":"journal_article"},{"publication":"Nanophotonics","issue":"4","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>Topological states have been widely investigated in different types of systems and lattices. In the present work, we report on topological edge states in double-wave (DW) chains, which can be described by a generalized Aubry-André-Harper (AAH) model. For the specific system of a driven-dissipative exciton polariton system we show that in such potential chains, different types of edge states can form. For resonant optical excitation, we further find that the optical nonlinearity leads to a multistability of different edge states. This includes topologically protected edge states evolved directly from individual linear eigenstates as well as additional edge states that originate from nonlinearity-induced localization of bulk states. Extending the system into two dimensions (2D) by stacking horizontal DW chains in the vertical direction, we also create 2D multi-wave lattices. In such 2D lattices multiple Su–Schrieffer–Heeger (SSH) chains appear along the vertical direction. The combination of DW chains in the horizonal and SSH chains in the vertical direction then results in the formation of higher-order topological insulator corner states. Multistable corner states emerge in the nonlinear regime.</jats:p>","lang":"eng"}],"date_created":"2025-09-12T11:19:22Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"},{"_id":"429"},{"_id":"27"}],"type":"journal_article","author":[{"full_name":"Schneider, Tobias","first_name":"Tobias","last_name":"Schneider"},{"full_name":"Gao, Wenlong","first_name":"Wenlong","last_name":"Gao","id":"78853"},{"orcid":"0000-0002-8662-1101","first_name":"Thomas","last_name":"Zentgraf","full_name":"Zentgraf, Thomas","id":"30525"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","first_name":"Stefan","orcid":"0000-0003-4042-4951"},{"id":"59416","last_name":"Ma","first_name":"Xuekai","full_name":"Ma, Xuekai"}],"publication_identifier":{"issn":["2192-8614"]},"title":"Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates","year":"2024","intvolume":"        13","date_updated":"2025-09-12T11:22:41Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.1515/nanoph-2023-0556","citation":{"short":"T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, X. Ma, Nanophotonics 13 (2024) 509–518.","chicago":"Schneider, Tobias, Wenlong Gao, Thomas Zentgraf, Stefan Schumacher, and Xuekai Ma. “Topological Edge and Corner States in Coupled Wave Lattices in Nonlinear Polariton Condensates.” <i>Nanophotonics</i> 13, no. 4 (2024): 509–18. <a href=\"https://doi.org/10.1515/nanoph-2023-0556\">https://doi.org/10.1515/nanoph-2023-0556</a>.","apa":"Schneider, T., Gao, W., Zentgraf, T., Schumacher, S., &#38; Ma, X. (2024). Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates. <i>Nanophotonics</i>, <i>13</i>(4), 509–518. <a href=\"https://doi.org/10.1515/nanoph-2023-0556\">https://doi.org/10.1515/nanoph-2023-0556</a>","ieee":"T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, and X. Ma, “Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates,” <i>Nanophotonics</i>, vol. 13, no. 4, pp. 509–518, 2024, doi: <a href=\"https://doi.org/10.1515/nanoph-2023-0556\">10.1515/nanoph-2023-0556</a>.","ama":"Schneider T, Gao W, Zentgraf T, Schumacher S, Ma X. Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates. <i>Nanophotonics</i>. 2024;13(4):509-518. doi:<a href=\"https://doi.org/10.1515/nanoph-2023-0556\">10.1515/nanoph-2023-0556</a>","bibtex":"@article{Schneider_Gao_Zentgraf_Schumacher_Ma_2024, title={Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates}, volume={13}, DOI={<a href=\"https://doi.org/10.1515/nanoph-2023-0556\">10.1515/nanoph-2023-0556</a>}, number={4}, journal={Nanophotonics}, publisher={Walter de Gruyter GmbH}, author={Schneider, Tobias and Gao, Wenlong and Zentgraf, Thomas and Schumacher, Stefan and Ma, Xuekai}, year={2024}, pages={509–518} }","mla":"Schneider, Tobias, et al. “Topological Edge and Corner States in Coupled Wave Lattices in Nonlinear Polariton Condensates.” <i>Nanophotonics</i>, vol. 13, no. 4, Walter de Gruyter GmbH, 2024, pp. 509–18, doi:<a href=\"https://doi.org/10.1515/nanoph-2023-0556\">10.1515/nanoph-2023-0556</a>."},"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142; TP A04: Nichtlineare Quantenprozesstomographie und Photonik mit Polaritonen in Mikrokavitäten","_id":"61"},{"_id":"170","name":"TRR 142; TP B09: Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen"}],"status":"public","_id":"61255","publisher":"Walter de Gruyter GmbH","page":"509-518","volume":13,"user_id":"16199"},{"intvolume":"         6","date_updated":"2025-09-12T11:24:59Z","publication_status":"published","author":[{"full_name":"Wingenbach, Jan","last_name":"Wingenbach","first_name":"Jan","id":"69187"},{"first_name":"Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","full_name":"Schumacher, Stefan","id":"27271"},{"first_name":"Xuekai","last_name":"Ma","full_name":"Ma, Xuekai","id":"59416"}],"publication_identifier":{"issn":["2643-1564"]},"title":"Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems","year":"2024","doi":"10.1103/physrevresearch.6.013148","language":[{"iso":"eng"}],"article_number":"013148","abstract":[{"lang":"eng","text":"<jats:p>Exceptional points (EPs), with their intriguing spectral topology, have attracted considerable attention in a broad range of physical systems, with potential sensing applications driving much of the present research in this field. Here, we investigate spectral topology and EPs in systems with significant nonlinearity, exemplified by a nonequilibrium exciton-polariton condensate. With the possibility to control loss and gain and nonlinearity by optical means, this system allows for a comprehensive analysis of the interplay of nonlinearities (Kerr type and saturable gain) and non-Hermiticity. Not only do we find that EPs can be intentionally shifted in parameter space by the saturable gain, but we also observe intriguing rotations and intersections of Riemann surfaces and find nonlinearity-enhanced sensing capabilities. With this, our results illustrate the potential of tailoring spectral topology and related phenomena in non-Hermitian systems by nonlinearity.</jats:p>\r\n          <jats:sec>\r\n            <jats:title/>\r\n            <jats:supplementary-material>\r\n              <jats:permissions>\r\n                <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement>\r\n                <jats:copyright-year>2024</jats:copyright-year>\r\n              </jats:permissions>\r\n            </jats:supplementary-material>\r\n          </jats:sec>"}],"issue":"1","publication":"Physical Review Research","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"},{"_id":"27"},{"_id":"429"}],"type":"journal_article","date_created":"2025-09-12T11:23:33Z","status":"public","volume":6,"user_id":"16199","_id":"61257","publisher":"American Physical Society (APS)","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142; TP A04: Nichtlineare Quantenprozesstomographie und Photonik mit Polaritonen in Mikrokavitäten","_id":"61"}],"citation":{"mla":"Wingenbach, Jan, et al. “Manipulating Spectral Topology and Exceptional Points by Nonlinearity in Non-Hermitian Polariton Systems.” <i>Physical Review Research</i>, vol. 6, no. 1, 013148, American Physical Society (APS), 2024, doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.013148\">10.1103/physrevresearch.6.013148</a>.","ama":"Wingenbach J, Schumacher S, Ma X. Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems. <i>Physical Review Research</i>. 2024;6(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.013148\">10.1103/physrevresearch.6.013148</a>","bibtex":"@article{Wingenbach_Schumacher_Ma_2024, title={Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems}, volume={6}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.6.013148\">10.1103/physrevresearch.6.013148</a>}, number={1013148}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={Wingenbach, Jan and Schumacher, Stefan and Ma, Xuekai}, year={2024} }","apa":"Wingenbach, J., Schumacher, S., &#38; Ma, X. (2024). Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems. <i>Physical Review Research</i>, <i>6</i>(1), Article 013148. <a href=\"https://doi.org/10.1103/physrevresearch.6.013148\">https://doi.org/10.1103/physrevresearch.6.013148</a>","ieee":"J. Wingenbach, S. Schumacher, and X. Ma, “Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems,” <i>Physical Review Research</i>, vol. 6, no. 1, Art. no. 013148, 2024, doi: <a href=\"https://doi.org/10.1103/physrevresearch.6.013148\">10.1103/physrevresearch.6.013148</a>.","short":"J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research 6 (2024).","chicago":"Wingenbach, Jan, Stefan Schumacher, and Xuekai Ma. “Manipulating Spectral Topology and Exceptional Points by Nonlinearity in Non-Hermitian Polariton Systems.” <i>Physical Review Research</i> 6, no. 1 (2024). <a href=\"https://doi.org/10.1103/physrevresearch.6.013148\">https://doi.org/10.1103/physrevresearch.6.013148</a>."}},{"publication":"Advanced Electronic Materials","citation":{"bibtex":"@article{Wei_Guo_Liu_Wu_Chen_Dong_Wang_Schumacher_Bai_Lei_et al._2024, title={Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors}, DOI={<a href=\"https://doi.org/10.1002/aelm.202400767\">10.1002/aelm.202400767</a>}, number={2400767}, journal={Advanced Electronic Materials}, publisher={Wiley}, author={Wei, Huan and Guo, Jing and Liu, Heng and Wu, Tong and Chen, Ping‐An and Dong, Chuanding and Wang, Shu‐Jen and Schumacher, Stefan and Bai, Yugang and Lei, Ting and et al.}, year={2024} }","ama":"Wei H, Guo J, Liu H, et al. Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors. <i>Advanced Electronic Materials</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1002/aelm.202400767\">10.1002/aelm.202400767</a>","mla":"Wei, Huan, et al. “Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable N‐Doped Organic Semiconductors.” <i>Advanced Electronic Materials</i>, 2400767, Wiley, 2024, doi:<a href=\"https://doi.org/10.1002/aelm.202400767\">10.1002/aelm.202400767</a>.","chicago":"Wei, Huan, Jing Guo, Heng Liu, Tong Wu, Ping‐An Chen, Chuanding Dong, Shu‐Jen Wang, et al. “Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable N‐Doped Organic Semiconductors.” <i>Advanced Electronic Materials</i>, 2024. <a href=\"https://doi.org/10.1002/aelm.202400767\">https://doi.org/10.1002/aelm.202400767</a>.","short":"H. Wei, J. Guo, H. Liu, T. Wu, P. Chen, C. Dong, S. Wang, S. Schumacher, Y. Bai, T. Lei, S. Wang, Y. Hu, Advanced Electronic Materials (2024).","ieee":"H. Wei <i>et al.</i>, “Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors,” <i>Advanced Electronic Materials</i>, Art. no. 2400767, 2024, doi: <a href=\"https://doi.org/10.1002/aelm.202400767\">10.1002/aelm.202400767</a>.","apa":"Wei, H., Guo, J., Liu, H., Wu, T., Chen, P., Dong, C., Wang, S., Schumacher, S., Bai, Y., Lei, T., Wang, S., &#38; Hu, Y. (2024). Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors. <i>Advanced Electronic Materials</i>, Article 2400767. <a href=\"https://doi.org/10.1002/aelm.202400767\">https://doi.org/10.1002/aelm.202400767</a>"},"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Thermal stability is crucial for doped organic semiconductors (OSCs) and their applications in organic thermoelectric (OTE) devices. However, the capacity of n‐dopants to produce thermally stable n‐doped OSC films has not been thoroughly explored, with few reports of high thermal stability. Here, a novel n‐dopant, phosphazenium tetrafluoroborate (P<jats:sub>2</jats:sub>BF<jats:sub>4</jats:sub>) is introduced, which effectively induces n‐doping in N2200, P(PzDPP‐CT2) and several other commonly used OSCs. Remarkably, the electrical conductivity of P<jats:sub>2</jats:sub>BF<jats:sub>4</jats:sub>‐doped OSC films remains almost unchanged even after heating at temperatures &gt; 150 °C for 24 h, far superior to the films doped with benchmark N‐DMBI. The exceptional thermal stability observed in P<jats:sub>2</jats:sub>BF<jats:sub>4</jats:sub>‐doped P(PzDPP‐CT2) films allows for stable operation of the corresponding organic thermoelectric devices at 150 °C for 16 h, a milestone not previously achieved. This study offers valuable insights into the development of n‐dopants capable of producing OSCs with outstanding thermal stability, paving the way for the practical realization of OTE devices with enhanced operation stability.</jats:p>","lang":"eng"}],"date_created":"2025-09-12T11:25:26Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"}],"status":"public","year":"2024","title":"Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors","author":[{"full_name":"Wei, Huan","first_name":"Huan","last_name":"Wei"},{"full_name":"Guo, Jing","first_name":"Jing","last_name":"Guo"},{"first_name":"Heng","last_name":"Liu","full_name":"Liu, Heng"},{"first_name":"Tong","last_name":"Wu","full_name":"Wu, Tong"},{"first_name":"Ping‐An","last_name":"Chen","full_name":"Chen, Ping‐An"},{"full_name":"Dong, Chuanding","last_name":"Dong","first_name":"Chuanding"},{"full_name":"Wang, Shu‐Jen","last_name":"Wang","first_name":"Shu‐Jen"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","first_name":"Stefan"},{"first_name":"Yugang","last_name":"Bai","full_name":"Bai, Yugang"},{"full_name":"Lei, Ting","first_name":"Ting","last_name":"Lei"},{"full_name":"Wang, Suhao","last_name":"Wang","first_name":"Suhao"},{"last_name":"Hu","first_name":"Yuanyuan","full_name":"Hu, Yuanyuan"}],"publication_identifier":{"issn":["2199-160X","2199-160X"]},"date_updated":"2025-09-12T11:26:26Z","publication_status":"published","article_number":"2400767","_id":"61258","publisher":"Wiley","language":[{"iso":"eng"}],"doi":"10.1002/aelm.202400767","user_id":"16199"},{"date_created":"2025-09-12T11:26:49Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"},{"_id":"27"}],"type":"journal_article","publication":"The Journal of Physical Chemistry C","issue":"8","language":[{"iso":"eng"}],"doi":"10.1021/acs.jpcc.3c07513","publication_identifier":{"issn":["1932-7447","1932-7455"]},"author":[{"full_name":"Bauch, Fabian","first_name":"Fabian","last_name":"Bauch"},{"first_name":"Chuan-Ding","last_name":"Dong","full_name":"Dong, Chuan-Ding"},{"first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","id":"27271"}],"year":"2024","title":"Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers","intvolume":"       128","date_updated":"2025-09-12T11:27:57Z","publication_status":"published","citation":{"short":"F. Bauch, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 128 (2024) 3525–3532.","chicago":"Bauch, Fabian, Chuan-Ding Dong, and Stefan Schumacher. “Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers.” <i>The Journal of Physical Chemistry C</i> 128, no. 8 (2024): 3525–32. <a href=\"https://doi.org/10.1021/acs.jpcc.3c07513\">https://doi.org/10.1021/acs.jpcc.3c07513</a>.","apa":"Bauch, F., Dong, C.-D., &#38; Schumacher, S. (2024). Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers. <i>The Journal of Physical Chemistry C</i>, <i>128</i>(8), 3525–3532. <a href=\"https://doi.org/10.1021/acs.jpcc.3c07513\">https://doi.org/10.1021/acs.jpcc.3c07513</a>","ieee":"F. Bauch, C.-D. Dong, and S. Schumacher, “Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers,” <i>The Journal of Physical Chemistry C</i>, vol. 128, no. 8, pp. 3525–3532, 2024, doi: <a href=\"https://doi.org/10.1021/acs.jpcc.3c07513\">10.1021/acs.jpcc.3c07513</a>.","ama":"Bauch F, Dong C-D, Schumacher S. Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers. <i>The Journal of Physical Chemistry C</i>. 2024;128(8):3525-3532. doi:<a href=\"https://doi.org/10.1021/acs.jpcc.3c07513\">10.1021/acs.jpcc.3c07513</a>","bibtex":"@article{Bauch_Dong_Schumacher_2024, title={Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers}, volume={128}, DOI={<a href=\"https://doi.org/10.1021/acs.jpcc.3c07513\">10.1021/acs.jpcc.3c07513</a>}, number={8}, journal={The Journal of Physical Chemistry C}, publisher={American Chemical Society (ACS)}, author={Bauch, Fabian and Dong, Chuan-Ding and Schumacher, Stefan}, year={2024}, pages={3525–3532} }","mla":"Bauch, Fabian, et al. “Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers.” <i>The Journal of Physical Chemistry C</i>, vol. 128, no. 8, American Chemical Society (ACS), 2024, pp. 3525–32, doi:<a href=\"https://doi.org/10.1021/acs.jpcc.3c07513\">10.1021/acs.jpcc.3c07513</a>."},"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"61259","publisher":"American Chemical Society (ACS)","page":"3525-3532","volume":128,"user_id":"16199","status":"public"},{"abstract":[{"text":"<jats:p>Charge transfer mechanism in the deprotonation-induced n-type doping of PCBM.</jats:p>","lang":"eng"}],"publication":"Physical Chemistry Chemical Physics","issue":"5","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"230"},{"_id":"27"}],"date_created":"2025-09-12T11:29:33Z","date_updated":"2025-09-12T11:30:40Z","publication_status":"published","intvolume":"        26","year":"2024","title":"Charge transfer in superbase n-type doping of PCBM induced by deprotonation","author":[{"last_name":"Dong","first_name":"Chuan-Ding","full_name":"Dong, Chuan-Ding"},{"id":"61389","full_name":"Bauch, Fabian","first_name":"Fabian","orcid":"0009-0008-6279-077X","last_name":"Bauch"},{"full_name":"Hu, Yuanyuan","last_name":"Hu","first_name":"Yuanyuan"},{"id":"27271","first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan"}],"publication_identifier":{"issn":["1463-9076","1463-9084"]},"doi":"10.1039/d3cp05105f","language":[{"iso":"eng"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"ama":"Dong C-D, Bauch F, Hu Y, Schumacher S. Charge transfer in superbase n-type doping of PCBM induced by deprotonation. <i>Physical Chemistry Chemical Physics</i>. 2024;26(5):4194-4199. doi:<a href=\"https://doi.org/10.1039/d3cp05105f\">10.1039/d3cp05105f</a>","bibtex":"@article{Dong_Bauch_Hu_Schumacher_2024, title={Charge transfer in superbase n-type doping of PCBM induced by deprotonation}, volume={26}, DOI={<a href=\"https://doi.org/10.1039/d3cp05105f\">10.1039/d3cp05105f</a>}, number={5}, journal={Physical Chemistry Chemical Physics}, publisher={Royal Society of Chemistry (RSC)}, author={Dong, Chuan-Ding and Bauch, Fabian and Hu, Yuanyuan and Schumacher, Stefan}, year={2024}, pages={4194–4199} }","mla":"Dong, Chuan-Ding, et al. “Charge Transfer in Superbase N-Type Doping of PCBM Induced by Deprotonation.” <i>Physical Chemistry Chemical Physics</i>, vol. 26, no. 5, Royal Society of Chemistry (RSC), 2024, pp. 4194–99, doi:<a href=\"https://doi.org/10.1039/d3cp05105f\">10.1039/d3cp05105f</a>.","short":"C.-D. Dong, F. Bauch, Y. Hu, S. Schumacher, Physical Chemistry Chemical Physics 26 (2024) 4194–4199.","chicago":"Dong, Chuan-Ding, Fabian Bauch, Yuanyuan Hu, and Stefan Schumacher. “Charge Transfer in Superbase N-Type Doping of PCBM Induced by Deprotonation.” <i>Physical Chemistry Chemical Physics</i> 26, no. 5 (2024): 4194–99. <a href=\"https://doi.org/10.1039/d3cp05105f\">https://doi.org/10.1039/d3cp05105f</a>.","apa":"Dong, C.-D., Bauch, F., Hu, Y., &#38; Schumacher, S. (2024). Charge transfer in superbase n-type doping of PCBM induced by deprotonation. <i>Physical Chemistry Chemical Physics</i>, <i>26</i>(5), 4194–4199. <a href=\"https://doi.org/10.1039/d3cp05105f\">https://doi.org/10.1039/d3cp05105f</a>","ieee":"C.-D. Dong, F. Bauch, Y. Hu, and S. Schumacher, “Charge transfer in superbase n-type doping of PCBM induced by deprotonation,” <i>Physical Chemistry Chemical Physics</i>, vol. 26, no. 5, pp. 4194–4199, 2024, doi: <a href=\"https://doi.org/10.1039/d3cp05105f\">10.1039/d3cp05105f</a>."},"status":"public","user_id":"16199","volume":26,"page":"4194-4199","_id":"61263","publisher":"Royal Society of Chemistry (RSC)"},{"language":[{"iso":"eng"}],"doi":"10.1021/jacs.3c11373","title":"Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities","year":"2024","author":[{"last_name":"Liang","first_name":"Qian","full_name":"Liang, Qian"},{"id":"59416","full_name":"Ma, Xuekai","last_name":"Ma","first_name":"Xuekai"},{"full_name":"Gu, Chunling","first_name":"Chunling","last_name":"Gu"},{"full_name":"Ren, Jiahuan","first_name":"Jiahuan","last_name":"Ren"},{"full_name":"An, Cunbin","first_name":"Cunbin","last_name":"An"},{"last_name":"Fu","first_name":"Hongbing","full_name":"Fu, Hongbing"},{"id":"27271","first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan"},{"first_name":"Qing","last_name":"Liao","full_name":"Liao, Qing"}],"publication_identifier":{"issn":["0002-7863","1520-5126"]},"publication_status":"published","date_updated":"2025-09-12T11:29:07Z","intvolume":"       146","date_created":"2025-09-12T11:28:17Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"publication":"Journal of the American Chemical Society","issue":"7","page":"4542-4548","_id":"61261","publisher":"American Chemical Society (ACS)","user_id":"16199","volume":146,"status":"public","citation":{"mla":"Liang, Qian, et al. “Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities.” <i>Journal of the American Chemical Society</i>, vol. 146, no. 7, American Chemical Society (ACS), 2024, pp. 4542–48, doi:<a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>.","ama":"Liang Q, Ma X, Gu C, et al. Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities. <i>Journal of the American Chemical Society</i>. 2024;146(7):4542-4548. doi:<a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>","bibtex":"@article{Liang_Ma_Gu_Ren_An_Fu_Schumacher_Liao_2024, title={Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities}, volume={146}, DOI={<a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>}, number={7}, journal={Journal of the American Chemical Society}, publisher={American Chemical Society (ACS)}, author={Liang, Qian and Ma, Xuekai and Gu, Chunling and Ren, Jiahuan and An, Cunbin and Fu, Hongbing and Schumacher, Stefan and Liao, Qing}, year={2024}, pages={4542–4548} }","apa":"Liang, Q., Ma, X., Gu, C., Ren, J., An, C., Fu, H., Schumacher, S., &#38; Liao, Q. (2024). Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities. <i>Journal of the American Chemical Society</i>, <i>146</i>(7), 4542–4548. <a href=\"https://doi.org/10.1021/jacs.3c11373\">https://doi.org/10.1021/jacs.3c11373</a>","ieee":"Q. Liang <i>et al.</i>, “Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities,” <i>Journal of the American Chemical Society</i>, vol. 146, no. 7, pp. 4542–4548, 2024, doi: <a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>.","short":"Q. Liang, X. Ma, C. Gu, J. Ren, C. An, H. Fu, S. Schumacher, Q. Liao, Journal of the American Chemical Society 146 (2024) 4542–4548.","chicago":"Liang, Qian, Xuekai Ma, Chunling Gu, Jiahuan Ren, Cunbin An, Hongbing Fu, Stefan Schumacher, and Qing Liao. “Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities.” <i>Journal of the American Chemical Society</i> 146, no. 7 (2024): 4542–48. <a href=\"https://doi.org/10.1021/jacs.3c11373\">https://doi.org/10.1021/jacs.3c11373</a>."}},{"date_created":"2024-11-27T16:20:25Z","type":"journal_article","department":[{"_id":"184"},{"_id":"178"}],"publication":"arXiv","citation":{"chicago":"Kornowicz, Jaroslaw. “An Empirical Examination of the Evaluative AI Framework.” <i>ArXiv</i>, 2024. <a href=\"https://doi.org/10.48550/ARXIV.2411.08583\">https://doi.org/10.48550/ARXIV.2411.08583</a>.","short":"J. Kornowicz, ArXiv (2024).","ieee":"J. Kornowicz, “An Empirical Examination of the Evaluative AI Framework,” <i>arXiv</i>, 2024, doi: <a href=\"https://doi.org/10.48550/ARXIV.2411.08583\">10.48550/ARXIV.2411.08583</a>.","apa":"Kornowicz, J. (2024). An Empirical Examination of the Evaluative AI Framework. <i>ArXiv</i>. <a href=\"https://doi.org/10.48550/ARXIV.2411.08583\">https://doi.org/10.48550/ARXIV.2411.08583</a>","bibtex":"@article{Kornowicz_2024, title={An Empirical Examination of the Evaluative AI Framework}, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2411.08583\">10.48550/ARXIV.2411.08583</a>}, journal={arXiv}, author={Kornowicz, Jaroslaw}, year={2024} }","ama":"Kornowicz J. An Empirical Examination of the Evaluative AI Framework. <i>arXiv</i>. Published online 2024. doi:<a href=\"https://doi.org/10.48550/ARXIV.2411.08583\">10.48550/ARXIV.2411.08583</a>","mla":"Kornowicz, Jaroslaw. “An Empirical Examination of the Evaluative AI Framework.” <i>ArXiv</i>, 2024, doi:<a href=\"https://doi.org/10.48550/ARXIV.2411.08583\">10.48550/ARXIV.2411.08583</a>."},"abstract":[{"lang":"eng","text":"This study empirically examines the \"Evaluative AI\" framework, which aims to enhance the decision-making process for AI users by transitioning from a recommendation-based approach to a hypothesis-driven one. Rather than offering direct recommendations, this framework presents users pro and con evidence for hypotheses to support more informed decisions. However, findings from the current behavioral experiment reveal no significant improvement in decision-making performance and limited user engagement with the evidence provided, resulting in cognitive processes similar to those observed in traditional AI systems. Despite these results, the framework still holds promise for further exploration in future research.\r\n"}],"project":[{"name":"TRR 318 - C2: TRR 318 - Subproject C2","_id":"125"}],"_id":"57461","language":[{"iso":"eng"}],"doi":"10.48550/ARXIV.2411.08583","user_id":"44029","year":"2024","title":"An Empirical Examination of the Evaluative AI Framework","status":"public","author":[{"id":"44029","full_name":"Kornowicz, Jaroslaw","orcid":"0000-0002-5654-9911","first_name":"Jaroslaw","last_name":"Kornowicz"}],"date_updated":"2025-09-15T12:41:53Z","article_type":"original"},{"publication_status":"unpublished","date_updated":"2025-09-18T11:17:13Z","author":[{"full_name":"Massopo, Orlando","last_name":"Massopo","first_name":"Orlando","id":"98419"},{"id":"464","full_name":"Schmid, Hans-Joachim","first_name":"Hans-Joachim","last_name":"Schmid","orcid":"000-0001-8590-1921"},{"full_name":"Reddemann, Manuel","first_name":"Manuel","last_name":"Reddemann"},{"first_name":"Reinhold","last_name":"Kneer","full_name":"Kneer, Reinhold"},{"first_name":"Malte","last_name":"Bieber","full_name":"Bieber, Malte"}],"status":"public","year":"2024","title":"Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation)","user_id":"98419","language":[{"iso":"eng"}],"_id":"61350","publisher":"6th International Symposium Gas-Phase Synthesis of Functional Nanomaterials: Fundamental Understanding, Modeling and Simulation, Scale-up and Application","citation":{"chicago":"Massopo, Orlando, Hans-Joachim Schmid, Manuel Reddemann, Reinhold Kneer, and Malte Bieber. “Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation).” Duisburg: 6th International Symposium Gas-Phase Synthesis of Functional Nanomaterials: Fundamental Understanding, Modeling and Simulation, Scale-up and Application, n.d.","short":"O. Massopo, H.-J. Schmid, M. Reddemann, R. Kneer, M. Bieber, in: 6th International Symposium Gas-Phase Synthesis of Functional Nanomaterials: Fundamental Understanding, Modeling and Simulation, Scale-up and Application, Duisburg, n.d.","ieee":"O. Massopo, H.-J. Schmid, M. Reddemann, R. Kneer, and M. Bieber, “Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation).”","apa":"Massopo, O., Schmid, H.-J., Reddemann, M., Kneer, R., &#38; Bieber, M. (n.d.). <i>Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation)</i>.","bibtex":"@inproceedings{Massopo_Schmid_Reddemann_Kneer_Bieber, place={Duisburg}, title={Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation)}, publisher={6th International Symposium Gas-Phase Synthesis of Functional Nanomaterials: Fundamental Understanding, Modeling and Simulation, Scale-up and Application}, author={Massopo, Orlando and Schmid, Hans-Joachim and Reddemann, Manuel and Kneer, Reinhold and Bieber, Malte} }","ama":"Massopo O, Schmid H-J, Reddemann M, Kneer R, Bieber M. Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation). In: 6th International Symposium Gas-Phase Synthesis of Functional Nanomaterials: Fundamental Understanding, Modeling and Simulation, Scale-up and Application.","mla":"Massopo, Orlando, et al. <i>Influence of Dispersion Gas and Resulting Reaction Zone on the Particle Formation in Spray Flame Synthesis (Presentation)</i>. 6th International Symposium Gas-Phase Synthesis of Functional Nanomaterials: Fundamental Understanding, Modeling and Simulation, Scale-up and Application."},"department":[{"_id":"150"}],"type":"conference_abstract","date_created":"2025-09-18T10:40:58Z","place":"Duisburg"},{"_id":"61345","language":[{"iso":"ger"}],"user_id":"98419","status":"public","year":"2024","title":"Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse","author":[{"full_name":"Zink, Timm Florian","first_name":"Timm Florian","last_name":"Zink"},{"full_name":"Massopo, Orlando","last_name":"Massopo","first_name":"Orlando","id":"98419"},{"orcid":"https://orcid.org/0000-0003-2611-5298","first_name":"Steffen","last_name":"Jesinghausen","full_name":"Jesinghausen, Steffen","id":"3959"},{"id":"464","full_name":"Schmid, Hans-Joachim","last_name":"Schmid","orcid":"000-0001-8590-1921","first_name":"Hans-Joachim"}],"date_updated":"2025-09-18T11:17:34Z","date_created":"2025-09-18T10:25:50Z","type":"bachelorsthesis","department":[{"_id":"150"}],"supervisor":[{"full_name":"Massopo, Orlando","first_name":"Orlando","last_name":"Massopo","id":"98419"}],"citation":{"mla":"Zink, Timm Florian, et al. <i>Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse</i>. 2024.","apa":"Zink, T. F., Massopo, O., Jesinghausen, S., &#38; Schmid, H.-J. (2024). <i>Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse</i>.","ieee":"T. F. Zink, O. Massopo, S. Jesinghausen, and H.-J. Schmid, <i>Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse</i>. 2024.","short":"T.F. Zink, O. Massopo, S. Jesinghausen, H.-J. Schmid, Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse, 2024.","ama":"Zink TF, Massopo O, Jesinghausen S, Schmid H-J. <i>Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse</i>.; 2024.","chicago":"Zink, Timm Florian, Orlando Massopo, Steffen Jesinghausen, and Hans-Joachim Schmid. <i>Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse</i>, 2024.","bibtex":"@book{Zink_Massopo_Jesinghausen_Schmid_2024, title={Untersuchung des Lösungsmitteleinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse}, author={Zink, Timm Florian and Massopo, Orlando and Jesinghausen, Steffen and Schmid, Hans-Joachim}, year={2024} }"}},{"issue":"41","publication":"The Journal of Physical Chemistry C","date_created":"2025-09-18T11:32:33Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"790"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"27"}],"type":"journal_article","publication_identifier":{"issn":["1932-7447","1932-7455"]},"author":[{"full_name":"Krenz, Marvin","first_name":"Marvin","last_name":"Krenz"},{"first_name":"Simone","last_name":"Sanna","full_name":"Sanna, Simone"},{"id":"171","orcid":"0000-0002-4476-223X","first_name":"Uwe","last_name":"Gerstmann","full_name":"Gerstmann, Uwe"},{"orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero","full_name":"Schmidt, Wolf Gero","id":"468"}],"title":"Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells","year":"2024","intvolume":"       128","publication_status":"published","date_updated":"2025-09-18T11:34:21Z","language":[{"iso":"eng"}],"doi":"10.1021/acs.jpcc.4c05446","citation":{"ieee":"M. Krenz, S. Sanna, U. Gerstmann, and W. G. Schmidt, “Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells,” <i>The Journal of Physical Chemistry C</i>, vol. 128, no. 41, pp. 17774–17778, 2024, doi: <a href=\"https://doi.org/10.1021/acs.jpcc.4c05446\">10.1021/acs.jpcc.4c05446</a>.","mla":"Krenz, Marvin, et al. “Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells.” <i>The Journal of Physical Chemistry C</i>, vol. 128, no. 41, American Chemical Society (ACS), 2024, pp. 17774–78, doi:<a href=\"https://doi.org/10.1021/acs.jpcc.4c05446\">10.1021/acs.jpcc.4c05446</a>.","apa":"Krenz, M., Sanna, S., Gerstmann, U., &#38; Schmidt, W. G. (2024). Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells. <i>The Journal of Physical Chemistry C</i>, <i>128</i>(41), 17774–17778. <a href=\"https://doi.org/10.1021/acs.jpcc.4c05446\">https://doi.org/10.1021/acs.jpcc.4c05446</a>","bibtex":"@article{Krenz_Sanna_Gerstmann_Schmidt_2024, title={Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells}, volume={128}, DOI={<a href=\"https://doi.org/10.1021/acs.jpcc.4c05446\">10.1021/acs.jpcc.4c05446</a>}, number={41}, journal={The Journal of Physical Chemistry C}, publisher={American Chemical Society (ACS)}, author={Krenz, Marvin and Sanna, Simone and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2024}, pages={17774–17778} }","chicago":"Krenz, Marvin, Simone Sanna, Uwe Gerstmann, and Wolf Gero Schmidt. “Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells.” <i>The Journal of Physical Chemistry C</i> 128, no. 41 (2024): 17774–78. <a href=\"https://doi.org/10.1021/acs.jpcc.4c05446\">https://doi.org/10.1021/acs.jpcc.4c05446</a>.","short":"M. Krenz, S. Sanna, U. Gerstmann, W.G. Schmidt, The Journal of Physical Chemistry C 128 (2024) 17774–17778.","ama":"Krenz M, Sanna S, Gerstmann U, Schmidt WG. Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells. <i>The Journal of Physical Chemistry C</i>. 2024;128(41):17774-17778. doi:<a href=\"https://doi.org/10.1021/acs.jpcc.4c05446\">10.1021/acs.jpcc.4c05446</a>"},"project":[{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"166","name":"TRR 142 - Subproject A11"},{"name":"TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)","_id":"168"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"status":"public","publisher":"American Chemical Society (ACS)","_id":"61357","page":"17774-17778","volume":128,"user_id":"16199"},{"department":[{"_id":"468"},{"_id":"5"}],"type":"journal_article","date_created":"2025-01-04T16:23:57Z","quality_controlled":"1","citation":{"chicago":"Ballweg, Sandra. “   ‘Was heißt das, Mama?’ Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie.” <i>Zeitschrift für Interaktionsforschung in DaFZ</i> 4, no. 1 (2024): 29–53. <a href=\"https://doi.org/10.17192/ZIAF.2024.4.1.8672\">https://doi.org/10.17192/ZIAF.2024.4.1.8672</a>.","short":"S. Ballweg, Zeitschrift für Interaktionsforschung in DaFZ 4 (2024) 29–53.","apa":"Ballweg, S. (2024).    “Was heißt das, Mama?” Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie. <i>Zeitschrift für Interaktionsforschung in DaFZ</i>, <i>4</i>(1), 29–53. <a href=\"https://doi.org/10.17192/ZIAF.2024.4.1.8672\">https://doi.org/10.17192/ZIAF.2024.4.1.8672</a>","ieee":"S. Ballweg, “   ‘Was heißt das, Mama?’ Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie,” <i>Zeitschrift für Interaktionsforschung in DaFZ</i>, vol. 4, no. 1, pp. 29–53, 2024, doi: <a href=\"https://doi.org/10.17192/ZIAF.2024.4.1.8672\">10.17192/ZIAF.2024.4.1.8672</a>.","ama":"Ballweg S.    “Was heißt das, Mama?” Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie. <i>Zeitschrift für Interaktionsforschung in DaFZ</i>. 2024;4(1):29-53. doi:<a href=\"https://doi.org/10.17192/ZIAF.2024.4.1.8672\">10.17192/ZIAF.2024.4.1.8672</a>","bibtex":"@article{Ballweg_2024, title={   “Was heißt das, Mama?” Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie}, volume={4}, DOI={<a href=\"https://doi.org/10.17192/ZIAF.2024.4.1.8672\">10.17192/ZIAF.2024.4.1.8672</a>}, number={1}, journal={Zeitschrift für Interaktionsforschung in DaFZ}, author={Ballweg, Sandra}, year={2024}, pages={29–53} }","mla":"Ballweg, Sandra. “   ‘Was heißt das, Mama?’ Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie.” <i>Zeitschrift für Interaktionsforschung in DaFZ</i>, vol. 4, no. 1, 2024, pp. 29–53, doi:<a href=\"https://doi.org/10.17192/ZIAF.2024.4.1.8672\">10.17192/ZIAF.2024.4.1.8672</a>."},"issue":"1","publication":"Zeitschrift für Interaktionsforschung in DaFZ","volume":4,"user_id":"94512","doi":"10.17192/ZIAF.2024.4.1.8672","language":[{"iso":"ger"}],"_id":"57914","page":"29-53","intvolume":"         4","publication_status":"published","date_updated":"2025-09-19T16:43:06Z","author":[{"last_name":"Ballweg","first_name":"Sandra","full_name":"Ballweg, Sandra"}],"year":"2024","title":" \t  \"Was heißt das, Mama?\" Die Familie als Ort von Sprachaneignung und mehrsprachigen Praktiken am Beispiel einer türkisch-deutsch-sprachigen Familie","status":"public"},{"department":[{"_id":"43"},{"_id":"157"}],"type":"journal_article","date_created":"2025-09-23T13:06:35Z","abstract":[{"lang":"eng","text":"Climate change has led to a large number of countries deciding to reduce carbon dioxide (CO<jats:sub>2</jats:sub>) emissions significantly. As the mobility sector is a major contributor to CO<jats:sub>2</jats:sub>, various strategies are being pursued to achieve the climate targets set. An increasingly applied lightweight design method is the use of multi-material constructions. To join these structures, mechanical joining technologies such as self-pierce riveting are being used. As a result of the currently rigid tool systems, which cannot react to changing boundary conditions, a large number of rivet–die combinations is required to join the rising number of materials as well as material thickness combinations. Thus, new, versatile joining technologies are needed that can react to the described changes. The versatile self-piercing riveting (V-SPR) process is one possible approach. In this process, different material thicknesses can be joined by using a multi-range capable rivet which is set by a joining system with extended actuator technology. In this study, the V-SPR joining process is analysed numerically according to the influence of the geometrical rivet parameters on the joints characteristics as well as the resulting material flow. The investigations showed that the shank geometry has a decisive influence on the expansion of the rivet. Furthermore, the rivet length could be proven to be an influencing factor. By changing the head radii and the protrusion height, the forming behaviour of the rivet head onto the punch-sided joining part could be improved and thus the formation of air pockets was prevented. Based on the numerical investigations, a novel rivet geometry was developed and produced by machining. Subsequently, experimentally produced joints were analysed according to their joint formation and load-bearing capacity."}],"publication":"Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering","doi":"10.1177/09544089241263141","language":[{"iso":"eng"}],"article_number":"09544089241263141","date_updated":"2025-09-23T13:15:51Z","publication_status":"published","author":[{"id":"66459","last_name":"Kappe","first_name":"Fabian","full_name":"Kappe, Fabian"},{"id":"7850","full_name":"Bobbert, Mathias","first_name":"Mathias","last_name":"Bobbert"},{"full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","first_name":"Gerson","last_name":"Meschut","id":"32056"}],"publication_identifier":{"issn":["0954-4089","2041-3009"]},"year":"2024","title":"Investigation of the influence of the rivet geometry on joint formation for a versatile self-piercing riveting process","project":[{"name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"},{"_id":"133","name":"TRR 285 - Project Area C"},{"name":"TRR 285 - Subproject C02","_id":"146"}],"quality_controlled":"1","citation":{"mla":"Kappe, Fabian, et al. “Investigation of the Influence of the Rivet Geometry on Joint Formation for a Versatile Self-Piercing Riveting Process.” <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, 09544089241263141, SAGE Publications, 2024, doi:<a href=\"https://doi.org/10.1177/09544089241263141\">10.1177/09544089241263141</a>.","bibtex":"@article{Kappe_Bobbert_Meschut_2024, title={Investigation of the influence of the rivet geometry on joint formation for a versatile self-piercing riveting process}, DOI={<a href=\"https://doi.org/10.1177/09544089241263141\">10.1177/09544089241263141</a>}, number={09544089241263141}, journal={Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering}, publisher={SAGE Publications}, author={Kappe, Fabian and Bobbert, Mathias and Meschut, Gerson}, year={2024} }","ama":"Kappe F, Bobbert M, Meschut G. Investigation of the influence of the rivet geometry on joint formation for a versatile self-piercing riveting process. <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1177/09544089241263141\">10.1177/09544089241263141</a>","ieee":"F. Kappe, M. Bobbert, and G. Meschut, “Investigation of the influence of the rivet geometry on joint formation for a versatile self-piercing riveting process,” <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, Art. no. 09544089241263141, 2024, doi: <a href=\"https://doi.org/10.1177/09544089241263141\">10.1177/09544089241263141</a>.","apa":"Kappe, F., Bobbert, M., &#38; Meschut, G. (2024). Investigation of the influence of the rivet geometry on joint formation for a versatile self-piercing riveting process. <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, Article 09544089241263141. <a href=\"https://doi.org/10.1177/09544089241263141\">https://doi.org/10.1177/09544089241263141</a>","short":"F. Kappe, M. Bobbert, G. Meschut, Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering (2024).","chicago":"Kappe, Fabian, Mathias Bobbert, and Gerson Meschut. “Investigation of the Influence of the Rivet Geometry on Joint Formation for a Versatile Self-Piercing Riveting Process.” <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, 2024. <a href=\"https://doi.org/10.1177/09544089241263141\">https://doi.org/10.1177/09544089241263141</a>."},"user_id":"44935","_id":"61413","publisher":"SAGE Publications","status":"public"},{"citation":{"bibtex":"@inproceedings{Kruse_Elsner_Paul_Kasper_2024, title={Anstieg der Energieaufnahme von Haushaltskältegeräten}, author={Kruse, Simon and Elsner, Andreas and Paul, Andreas and Kasper, Tina}, year={2024} }","ama":"Kruse S, Elsner A, Paul A, Kasper T. Anstieg der Energieaufnahme von Haushaltskältegeräten. In: ; 2024.","mla":"Kruse, Simon, et al. <i>Anstieg der Energieaufnahme von Haushaltskältegeräten</i>. 2024.","chicago":"Kruse, Simon, Andreas Elsner, Andreas Paul, and Tina Kasper. “Anstieg der Energieaufnahme von Haushaltskältegeräten,” 2024.","short":"S. Kruse, A. Elsner, A. Paul, T. Kasper, in: 2024.","ieee":"S. Kruse, A. Elsner, A. Paul, and T. Kasper, “Anstieg der Energieaufnahme von Haushaltskältegeräten,” presented at the DKV-Tagung2024, Dresden, 2024.","apa":"Kruse, S., Elsner, A., Paul, A., &#38; Kasper, T. (2024). <i>Anstieg der Energieaufnahme von Haushaltskältegeräten</i>. DKV-Tagung2024, Dresden."},"date_created":"2025-01-02T11:42:01Z","department":[{"_id":"728"},{"_id":"155"}],"type":"conference_abstract","keyword":["Haushaltskältegeräte","Energieaufnahme","Alterung"],"conference":{"end_date":"2024-11-222","location":"Dresden","start_date":"2024-11-20","name":"DKV-Tagung2024"},"author":[{"id":"65653","full_name":"Kruse, Simon","last_name":"Kruse","first_name":"Simon"},{"first_name":"Andreas","last_name":"Elsner","full_name":"Elsner, Andreas","id":"16124"},{"full_name":"Paul, Andreas","last_name":"Paul","first_name":"Andreas","id":"7828"},{"full_name":"Kasper, Tina","last_name":"Kasper","orcid":"0000-0003-3993-5316 ","first_name":"Tina","id":"94562"}],"status":"public","year":"2024","title":"Anstieg der Energieaufnahme von Haushaltskältegeräten","date_updated":"2025-09-24T13:42:03Z","_id":"57898","language":[{"iso":"ger"}],"user_id":"7828"},{"status":"public","user_id":"107109","volume":129,"page":"151-156","_id":"58342","publisher":"Elsevier BV","project":[{"_id":"132","name":"TRR 285 - B: TRR 285 - Project Area B"},{"_id":"130","name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten"},{"name":"TRR 285 - Subproject B05","_id":"144"}],"citation":{"mla":"Bode, Christoph, et al. “On the Transferability of Nominal Surrogate Models to Uncertainty Consideration of Clinch Joint Characteristics.” <i>Procedia CIRP</i>, vol. 129, Elsevier BV, 2024, pp. 151–56, doi:<a href=\"https://doi.org/10.1016/j.procir.2024.10.027\">10.1016/j.procir.2024.10.027</a>.","ama":"Bode C, Goetz S, Wartzack S. On the transferability of nominal surrogate models to uncertainty consideration of clinch joint characteristics. <i>Procedia CIRP</i>. 2024;129:151-156. doi:<a href=\"https://doi.org/10.1016/j.procir.2024.10.027\">10.1016/j.procir.2024.10.027</a>","bibtex":"@article{Bode_Goetz_Wartzack_2024, title={On the transferability of nominal surrogate models to uncertainty consideration of clinch joint characteristics}, volume={129}, DOI={<a href=\"https://doi.org/10.1016/j.procir.2024.10.027\">10.1016/j.procir.2024.10.027</a>}, journal={Procedia CIRP}, publisher={Elsevier BV}, author={Bode, Christoph and Goetz, Stefan and Wartzack, Sandro}, year={2024}, pages={151–156} }","apa":"Bode, C., Goetz, S., &#38; Wartzack, S. (2024). On the transferability of nominal surrogate models to uncertainty consideration of clinch joint characteristics. <i>Procedia CIRP</i>, <i>129</i>, 151–156. <a href=\"https://doi.org/10.1016/j.procir.2024.10.027\">https://doi.org/10.1016/j.procir.2024.10.027</a>","ieee":"C. Bode, S. Goetz, and S. Wartzack, “On the transferability of nominal surrogate models to uncertainty consideration of clinch joint characteristics,” <i>Procedia CIRP</i>, vol. 129, pp. 151–156, 2024, doi: <a href=\"https://doi.org/10.1016/j.procir.2024.10.027\">10.1016/j.procir.2024.10.027</a>.","chicago":"Bode, Christoph, Stefan Goetz, and Sandro Wartzack. “On the Transferability of Nominal Surrogate Models to Uncertainty Consideration of Clinch Joint Characteristics.” <i>Procedia CIRP</i> 129 (2024): 151–56. <a href=\"https://doi.org/10.1016/j.procir.2024.10.027\">https://doi.org/10.1016/j.procir.2024.10.027</a>.","short":"C. Bode, S. Goetz, S. Wartzack, Procedia CIRP 129 (2024) 151–156."},"date_updated":"2025-10-01T14:32:26Z","publication_status":"published","intvolume":"       129","year":"2024","title":"On the transferability of nominal surrogate models to uncertainty consideration of clinch joint characteristics","author":[{"full_name":"Bode, Christoph","last_name":"Bode","first_name":"Christoph"},{"last_name":"Goetz","first_name":"Stefan","full_name":"Goetz, Stefan"},{"last_name":"Wartzack","first_name":"Sandro","full_name":"Wartzack, Sandro"}],"publication_identifier":{"issn":["2212-8271"]},"doi":"10.1016/j.procir.2024.10.027","language":[{"iso":"eng"}],"publication":"Procedia CIRP","type":"journal_article","department":[{"_id":"157"}],"date_created":"2025-01-23T13:53:59Z"},{"citation":{"chicago":"Koenig, Katrin. “Verborgene Gegenwart. Simone Weils Existenzphilosophische Deutung Der in Abwesenheit Anwesenden Gottesliebe.” <i>Neue Zeitschrift Für Systematische Theologie Und Religionsphilosophie</i> 66, no. 2 (2024): 179–96. <a href=\"https://doi.org/10.1515/nzsth-2024-0017\">https://doi.org/10.1515/nzsth-2024-0017</a>.","ama":"Koenig K. Verborgene Gegenwart. Simone Weils existenzphilosophische Deutung der in Abwesenheit anwesenden Gottesliebe. <i>Neue Zeitschrift für Systematische Theologie und Religionsphilosophie</i>. 2024;66(2):179-196. doi:<a href=\"https://doi.org/10.1515/nzsth-2024-0017\">10.1515/nzsth-2024-0017</a>","short":"K. Koenig, Neue Zeitschrift Für Systematische Theologie Und Religionsphilosophie 66 (2024) 179–196.","bibtex":"@article{Koenig_2024, title={Verborgene Gegenwart. Simone Weils existenzphilosophische Deutung der in Abwesenheit anwesenden Gottesliebe}, volume={66}, DOI={<a href=\"https://doi.org/10.1515/nzsth-2024-0017\">10.1515/nzsth-2024-0017</a>}, number={2}, journal={Neue Zeitschrift für Systematische Theologie und Religionsphilosophie}, publisher={Walter de Gruyter GmbH}, author={Koenig, Katrin}, year={2024}, pages={179–196} }","mla":"Koenig, Katrin. “Verborgene Gegenwart. Simone Weils Existenzphilosophische Deutung Der in Abwesenheit Anwesenden Gottesliebe.” <i>Neue Zeitschrift Für Systematische Theologie Und Religionsphilosophie</i>, vol. 66, no. 2, Walter de Gruyter GmbH, 2024, pp. 179–96, doi:<a href=\"https://doi.org/10.1515/nzsth-2024-0017\">10.1515/nzsth-2024-0017</a>.","apa":"Koenig, K. (2024). Verborgene Gegenwart. Simone Weils existenzphilosophische Deutung der in Abwesenheit anwesenden Gottesliebe. <i>Neue Zeitschrift Für Systematische Theologie Und Religionsphilosophie</i>, <i>66</i>(2), 179–196. <a href=\"https://doi.org/10.1515/nzsth-2024-0017\">https://doi.org/10.1515/nzsth-2024-0017</a>","ieee":"K. Koenig, “Verborgene Gegenwart. Simone Weils existenzphilosophische Deutung der in Abwesenheit anwesenden Gottesliebe,” <i>Neue Zeitschrift für Systematische Theologie und Religionsphilosophie</i>, vol. 66, no. 2, pp. 179–196, 2024, doi: <a href=\"https://doi.org/10.1515/nzsth-2024-0017\">10.1515/nzsth-2024-0017</a>."},"volume":66,"user_id":"118819","_id":"61499","publisher":"Walter de Gruyter GmbH","page":"179-196","status":"public","department":[{"_id":"20"}],"type":"journal_article","date_created":"2025-10-02T07:27:40Z","abstract":[{"lang":"eng","text":"<jats:title>Zusammenfassung</jats:title>\r\n               <jats:p>Wie kann Gottes Gegenwart trotz ihrer Verborgenheit wahrgenommen werden? In dem folgenden Beitrag möchte ich zeigen, wie Simone Weil die Erfahrungen der Verborgenheit und der Abwesenheit Gottes als Signatur des Unglücks und der Entwurzelung der Menschen in der Moderne analysiert. Des Weiteren wird dargestellt, wie Simone Weil vor diesem Hintergrund mit einer kreuzestheologischen Denkfigur reflektiert, wie die Gottesliebe in besonderer Weise im Unglück verborgen anwesend sein kann, trotz Erfahrung der Abwesenheit Gottes. Hier schließt sich die erkenntnistheoretische Frage nach der Wahrnehmbarkeit der verborgenen Gegenwart Gottes an. So soll ausgeführt werden, wie Simone Weil aufzeigt, wie durch ästhetische Formen der Schönheit und Ordnung der Welt, durch ethische Formen von Nächstenliebe und Freundschaft und durch die religiöse Formen in Liturgie und Gebet als höchster Form der Aufmerksamkeit die verborgen gegenwärtige Gottesliebe indirekt wahrgenommen werden kann. Dies spricht schließlich für eine andere Deutung der Verborgenheit Gottes als im sog. Verborgenheitsargument von J. L. Schellenberg, mit dem von der Verborgenheit auf die Nichtexistenz Gottes geschlossen wird.</jats:p>"}],"extern":"1","issue":"2","publication":"Neue Zeitschrift für Systematische Theologie und Religionsphilosophie","doi":"10.1515/nzsth-2024-0017","language":[{"iso":"eng"}],"intvolume":"        66","date_updated":"2025-10-02T09:49:57Z","publication_status":"published","author":[{"last_name":"Koenig","first_name":"Katrin","full_name":"Koenig, Katrin"}],"publication_identifier":{"issn":["1612-9520","0028-3517"]},"title":"Verborgene Gegenwart. Simone Weils existenzphilosophische Deutung der in Abwesenheit anwesenden Gottesliebe","year":"2024"}]