[{"intvolume":"       315","citation":{"short":"J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, S. Schumacher, Computer Physics Communications 315 (2025).","mla":"Wingenbach, Jan, et al. “PHOENIX – Paderborn Highly Optimized and Energy Efficient Solver for Two-Dimensional Nonlinear Schrödinger Equations with Integrated Extensions.” <i>Computer Physics Communications</i>, vol. 315, 109689, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.cpc.2025.109689\">10.1016/j.cpc.2025.109689</a>.","bibtex":"@article{Wingenbach_Bauch_Ma_Schade_Plessl_Schumacher_2025, title={PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions}, volume={315}, DOI={<a href=\"https://doi.org/10.1016/j.cpc.2025.109689\">10.1016/j.cpc.2025.109689</a>}, number={109689}, journal={Computer Physics Communications}, publisher={Elsevier BV}, author={Wingenbach, Jan and Bauch, David and Ma, Xuekai and Schade, Robert and Plessl, Christian and Schumacher, Stefan}, year={2025} }","apa":"Wingenbach, J., Bauch, D., Ma, X., Schade, R., Plessl, C., &#38; Schumacher, S. (2025). PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions. <i>Computer Physics Communications</i>, <i>315</i>, Article 109689. <a href=\"https://doi.org/10.1016/j.cpc.2025.109689\">https://doi.org/10.1016/j.cpc.2025.109689</a>","ama":"Wingenbach J, Bauch D, Ma X, Schade R, Plessl C, Schumacher S. PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions. <i>Computer Physics Communications</i>. 2025;315. doi:<a href=\"https://doi.org/10.1016/j.cpc.2025.109689\">10.1016/j.cpc.2025.109689</a>","chicago":"Wingenbach, Jan, David Bauch, Xuekai Ma, Robert Schade, Christian Plessl, and Stefan Schumacher. “PHOENIX – Paderborn Highly Optimized and Energy Efficient Solver for Two-Dimensional Nonlinear Schrödinger Equations with Integrated Extensions.” <i>Computer Physics Communications</i> 315 (2025). <a href=\"https://doi.org/10.1016/j.cpc.2025.109689\">https://doi.org/10.1016/j.cpc.2025.109689</a>.","ieee":"J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, and S. Schumacher, “PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions,” <i>Computer Physics Communications</i>, vol. 315, Art. no. 109689, 2025, doi: <a href=\"https://doi.org/10.1016/j.cpc.2025.109689\">10.1016/j.cpc.2025.109689</a>."},"publication_identifier":{"issn":["0010-4655"]},"publication_status":"published","doi":"10.1016/j.cpc.2025.109689","volume":315,"author":[{"first_name":"Jan","id":"69187","full_name":"Wingenbach, Jan","last_name":"Wingenbach"},{"first_name":"David","full_name":"Bauch, David","id":"44172","last_name":"Bauch"},{"last_name":"Ma","id":"59416","full_name":"Ma, Xuekai","first_name":"Xuekai"},{"first_name":"Robert","last_name":"Schade","orcid":"0000-0002-6268-5397","id":"75963","full_name":"Schade, Robert"},{"first_name":"Christian","last_name":"Plessl","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","id":"16153"},{"first_name":"Stefan","full_name":"Schumacher, Stefan","id":"27271","orcid":"0000-0003-4042-4951","last_name":"Schumacher"}],"date_updated":"2025-06-29T12:00:36Z","status":"public","type":"journal_article","article_number":"109689","article_type":"original","department":[{"_id":"27"}],"user_id":"75963","_id":"60298","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"year":"2025","title":"PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions","date_created":"2025-06-23T07:38:52Z","publisher":"Elsevier BV","abstract":[{"lang":"eng","text":"In this work, we introduce PHOENIX, a highly optimized explicit open-source solver for two-dimensional nonlinear Schrödinger equations with extensions. The nonlinear Schrödinger equation and its extensions (Gross-Pitaevskii equation) are widely studied to model and analyze complex phenomena in fields such as optics, condensed matter physics, fluid dynamics, and plasma physics. It serves as a powerful tool for understanding nonlinear wave dynamics, soliton formation, and the interplay between nonlinearity, dispersion, and diffraction. By extending the nonlinear Schrödinger equation, various physical effects such as non-Hermiticity, spin-orbit interaction, and quantum optical aspects can be incorporated. PHOENIX is designed to accommodate a wide range of applications by a straightforward extendability without the need for user knowledge of computing architectures or performance optimization. The high performance and power efficiency of PHOENIX are demonstrated on a wide range of entry-class to high-end consumer and high-performance computing GPUs and CPUs. Compared to a more conventional MATLAB implementation, a speedup of up to three orders of magnitude and energy savings of up to 99.8% are achieved. The performance is compared to a performance model showing that PHOENIX performs close to the relevant performance bounds in many situations. The possibilities of PHOENIX are demonstrated with a range of practical examples from the realm of nonlinear (quantum) photonics in planar microresonators with active media including exciton-polariton condensates. Examples range from solutions on very large grids, the use of local optimization algorithms, to Monte Carlo ensemble evolutions with quantum noise enabling the tomography of the system's quantum state."}],"publication":"Computer Physics Communications","language":[{"iso":"eng"}]},{"_id":"61249","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"230"},{"_id":"35"},{"_id":"27"}],"user_id":"16199","article_number":"024029","language":[{"iso":"eng"}],"publication":"Physical Review Applied","type":"journal_article","status":"public","publisher":"American Physical Society (APS)","date_updated":"2025-09-12T11:02:33Z","volume":23,"author":[{"full_name":"Ai, Qiang","last_name":"Ai","first_name":"Qiang"},{"first_name":"Jan","id":"69187","full_name":"Wingenbach, Jan","last_name":"Wingenbach"},{"first_name":"Xinmiao","last_name":"Yang","full_name":"Yang, Xinmiao"},{"last_name":"Wei","full_name":"Wei, Jing","first_name":"Jing"},{"first_name":"Zaharias","full_name":"Hatzopoulos, Zaharias","last_name":"Hatzopoulos"},{"last_name":"Savvidis","full_name":"Savvidis, Pavlos G.","first_name":"Pavlos G."},{"full_name":"Schumacher, Stefan","id":"27271","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"first_name":"Xuekai","last_name":"Ma","full_name":"Ma, Xuekai","id":"59416"},{"full_name":"Gao, Tingge","last_name":"Gao","first_name":"Tingge"}],"date_created":"2025-09-12T11:01:17Z","title":"Optically and remotely controlling localization of exciton-polariton condensates in a potential lattice","doi":"10.1103/physrevapplied.23.024029","publication_identifier":{"issn":["2331-7019"]},"publication_status":"published","issue":"2","year":"2025","intvolume":"        23","citation":{"apa":"Ai, Q., Wingenbach, J., Yang, X., Wei, J., Hatzopoulos, Z., Savvidis, P. G., Schumacher, S., Ma, X., &#38; Gao, T. (2025). Optically and remotely controlling localization of exciton-polariton condensates in a potential lattice. <i>Physical Review Applied</i>, <i>23</i>(2), Article 024029. <a href=\"https://doi.org/10.1103/physrevapplied.23.024029\">https://doi.org/10.1103/physrevapplied.23.024029</a>","short":"Q. Ai, J. Wingenbach, X. Yang, J. Wei, Z. Hatzopoulos, P.G. Savvidis, S. Schumacher, X. Ma, T. Gao, Physical Review Applied 23 (2025).","mla":"Ai, Qiang, et al. “Optically and Remotely Controlling Localization of Exciton-Polariton Condensates in a Potential Lattice.” <i>Physical Review Applied</i>, vol. 23, no. 2, 024029, American Physical Society (APS), 2025, doi:<a href=\"https://doi.org/10.1103/physrevapplied.23.024029\">10.1103/physrevapplied.23.024029</a>.","bibtex":"@article{Ai_Wingenbach_Yang_Wei_Hatzopoulos_Savvidis_Schumacher_Ma_Gao_2025, title={Optically and remotely controlling localization of exciton-polariton condensates in a potential lattice}, volume={23}, DOI={<a href=\"https://doi.org/10.1103/physrevapplied.23.024029\">10.1103/physrevapplied.23.024029</a>}, number={2024029}, journal={Physical Review Applied}, publisher={American Physical Society (APS)}, author={Ai, Qiang and Wingenbach, Jan and Yang, Xinmiao and Wei, Jing and Hatzopoulos, Zaharias and Savvidis, Pavlos G. and Schumacher, Stefan and Ma, Xuekai and Gao, Tingge}, year={2025} }","ama":"Ai Q, Wingenbach J, Yang X, et al. Optically and remotely controlling localization of exciton-polariton condensates in a potential lattice. <i>Physical Review Applied</i>. 2025;23(2). doi:<a href=\"https://doi.org/10.1103/physrevapplied.23.024029\">10.1103/physrevapplied.23.024029</a>","ieee":"Q. Ai <i>et al.</i>, “Optically and remotely controlling localization of exciton-polariton condensates in a potential lattice,” <i>Physical Review Applied</i>, vol. 23, no. 2, Art. no. 024029, 2025, doi: <a href=\"https://doi.org/10.1103/physrevapplied.23.024029\">10.1103/physrevapplied.23.024029</a>.","chicago":"Ai, Qiang, Jan Wingenbach, Xinmiao Yang, Jing Wei, Zaharias Hatzopoulos, Pavlos G. Savvidis, Stefan Schumacher, Xuekai Ma, and Tingge Gao. “Optically and Remotely Controlling Localization of Exciton-Polariton Condensates in a Potential Lattice.” <i>Physical Review Applied</i> 23, no. 2 (2025). <a href=\"https://doi.org/10.1103/physrevapplied.23.024029\">https://doi.org/10.1103/physrevapplied.23.024029</a>."}},{"status":"public","abstract":[{"text":"<jats:title>ABSTRACT</jats:title>\r\n                  <jats:p>Effective manipulation of photonic spin–orbit coupling (SOC) in microcavities is of fundamental importance within topological photonics and applications. Anisotropic organic single‐crystalline materials can induce abundant SOC phenomenon due to their flexible tunability of molecular geometries, however, the intrinsic relationship between molecular geometries/orientations in 3D space and photonic SOC is lacking. In this study, we design two kinds of 2D organic polymorphs for the construction of organic microcavities to investigate the structure‐performance relationships. In two polymorphic microcavities, two distinctive photonic SOC phenomena are observed regardless of the in‐plane anisotropy of organic polymorphs. Theoretical analysis indicates that the photonic SOC strength is strongly influenced by the synergies between the crystal anisotropy and the tilted collective molecular transition dipole moment. Our results uncover the correlation mechanism between the structure of molecules and photonic SOC and open an avenue to engineer complex photonic SOC by use of organic microstructures towards the development of diverse integrated photonic devices.</jats:p>","lang":"eng"}],"publication":"Laser &amp; Photonics Reviews","type":"journal_article","language":[{"iso":"eng"}],"article_number":"e01874","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"user_id":"16199","_id":"62867","citation":{"bibtex":"@article{Ji_Ma_Huang_Deng_Wang_Long_Li_Zhao_Li_An_et al._2025, title={Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals}, DOI={<a href=\"https://doi.org/10.1002/lpor.202501874\">10.1002/lpor.202501874</a>}, number={e01874}, journal={Laser &#38;amp; Photonics Reviews}, publisher={Wiley}, author={Ji, Ying and Ma, Xuekai and Huang, Han and Deng, Yibo and Wang, Pingyang and Long, Teng and Li, Yuan and Zhao, Ruiyang and Li, Yunfei and An, Cunbin and et al.}, year={2025} }","mla":"Ji, Ying, et al. “Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals.” <i>Laser &#38;amp; Photonics Reviews</i>, e01874, Wiley, 2025, doi:<a href=\"https://doi.org/10.1002/lpor.202501874\">10.1002/lpor.202501874</a>.","short":"Y. Ji, X. Ma, H. Huang, Y. Deng, P. Wang, T. Long, Y. Li, R. Zhao, Y. Li, C. An, S. Schumacher, C. Gu, B. Liao, H. Fu, Q. Liao, Laser &#38;amp; Photonics Reviews (2025).","apa":"Ji, Y., Ma, X., Huang, H., Deng, Y., Wang, P., Long, T., Li, Y., Zhao, R., Li, Y., An, C., Schumacher, S., Gu, C., Liao, B., Fu, H., &#38; Liao, Q. (2025). Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals. <i>Laser &#38;amp; Photonics Reviews</i>, Article e01874. <a href=\"https://doi.org/10.1002/lpor.202501874\">https://doi.org/10.1002/lpor.202501874</a>","ieee":"Y. Ji <i>et al.</i>, “Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals,” <i>Laser &#38;amp; Photonics Reviews</i>, Art. no. e01874, 2025, doi: <a href=\"https://doi.org/10.1002/lpor.202501874\">10.1002/lpor.202501874</a>.","chicago":"Ji, Ying, Xuekai Ma, Han Huang, Yibo Deng, Pingyang Wang, Teng Long, Yuan Li, et al. “Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals.” <i>Laser &#38;amp; Photonics Reviews</i>, 2025. <a href=\"https://doi.org/10.1002/lpor.202501874\">https://doi.org/10.1002/lpor.202501874</a>.","ama":"Ji Y, Ma X, Huang H, et al. Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals. <i>Laser &#38;amp; Photonics Reviews</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1002/lpor.202501874\">10.1002/lpor.202501874</a>"},"year":"2025","publication_identifier":{"issn":["1863-8880","1863-8899"]},"publication_status":"published","doi":"10.1002/lpor.202501874","title":"Molecular Orientation‐Dependent Photonic Spin–Orbit Coupling in Organic Microcavities Filled with 2D Polymorphic Crystals","author":[{"first_name":"Ying","last_name":"Ji","full_name":"Ji, Ying"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"full_name":"Huang, Han","last_name":"Huang","first_name":"Han"},{"full_name":"Deng, Yibo","last_name":"Deng","first_name":"Yibo"},{"first_name":"Pingyang","full_name":"Wang, Pingyang","last_name":"Wang"},{"first_name":"Teng","full_name":"Long, Teng","last_name":"Long"},{"full_name":"Li, Yuan","last_name":"Li","first_name":"Yuan"},{"last_name":"Zhao","full_name":"Zhao, Ruiyang","first_name":"Ruiyang"},{"full_name":"Li, Yunfei","last_name":"Li","first_name":"Yunfei"},{"last_name":"An","full_name":"An, Cunbin","first_name":"Cunbin"},{"id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"full_name":"Gu, Chunling","last_name":"Gu","first_name":"Chunling"},{"last_name":"Liao","full_name":"Liao, Bo","first_name":"Bo"},{"first_name":"Hongbing","full_name":"Fu, Hongbing","last_name":"Fu"},{"last_name":"Liao","full_name":"Liao, Qing","first_name":"Qing"}],"date_created":"2025-12-04T12:33:48Z","publisher":"Wiley","date_updated":"2025-12-04T12:34:45Z"},{"status":"public","abstract":[{"lang":"eng","text":"<jats:p>Exciton polariton condensates are macroscopic coherent states in which topological excitations can be observed. In this work, we observe the excitation of the vortices and realize tuning the topological charge by manipulating the pumping configurations. Using a digital micromirror device, we constructed an annular pumping pattern where the inner and outer rings can be easily tuned. Both the number and the topological charge of the vortices can be changed by slightly tuning the inner ring position against the outer ring. The experimental results can be reproduced in theory by the Gross–Pitaevskii equation. Our work offers to generate and manipulate vortices in exciton polariton condensates using a straightforward optical method.</jats:p>"}],"publication":"Applied Physics Letters","type":"journal_article","language":[{"iso":"eng"}],"article_number":"121103","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"},{"_id":"27"}],"user_id":"16199","_id":"62862","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"intvolume":"       127","citation":{"ama":"Ai Q, Ma X, Barkhausen F, et al. Tuning polariton vortices in an asymmetric ring potential. <i>Applied Physics Letters</i>. 2025;127(12). doi:<a href=\"https://doi.org/10.1063/5.0287076\">10.1063/5.0287076</a>","ieee":"Q. Ai <i>et al.</i>, “Tuning polariton vortices in an asymmetric ring potential,” <i>Applied Physics Letters</i>, vol. 127, no. 12, Art. no. 121103, 2025, doi: <a href=\"https://doi.org/10.1063/5.0287076\">10.1063/5.0287076</a>.","chicago":"Ai, Qiang, Xuekai Ma, Franziska Barkhausen, Xiaokun Zhai, Chunzi Xing, Xinmiao Yang, Peilin Wang, et al. “Tuning Polariton Vortices in an Asymmetric Ring Potential.” <i>Applied Physics Letters</i> 127, no. 12 (2025). <a href=\"https://doi.org/10.1063/5.0287076\">https://doi.org/10.1063/5.0287076</a>.","mla":"Ai, Qiang, et al. “Tuning Polariton Vortices in an Asymmetric Ring Potential.” <i>Applied Physics Letters</i>, vol. 127, no. 12, 121103, AIP Publishing, 2025, doi:<a href=\"https://doi.org/10.1063/5.0287076\">10.1063/5.0287076</a>.","short":"Q. Ai, X. Ma, F. Barkhausen, X. Zhai, C. Xing, X. Yang, P. Wang, T. Liu, Y. Zhang, Y. Gu, P. Li, Z. Li, Z. Hatzopoulos, P.G. Savvidis, S. Schumacher, T. Gao, Applied Physics Letters 127 (2025).","bibtex":"@article{Ai_Ma_Barkhausen_Zhai_Xing_Yang_Wang_Liu_Zhang_Gu_et al._2025, title={Tuning polariton vortices in an asymmetric ring potential}, volume={127}, DOI={<a href=\"https://doi.org/10.1063/5.0287076\">10.1063/5.0287076</a>}, number={12121103}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Ai, Qiang and Ma, Xuekai and Barkhausen, Franziska and Zhai, Xiaokun and Xing, Chunzi and Yang, Xinmiao and Wang, Peilin and Liu, Tianyu and Zhang, Yong and Gu, Yazhou and et al.}, year={2025} }","apa":"Ai, Q., Ma, X., Barkhausen, F., Zhai, X., Xing, C., Yang, X., Wang, P., Liu, T., Zhang, Y., Gu, Y., Li, P., Li, Z., Hatzopoulos, Z., Savvidis, P. G., Schumacher, S., &#38; Gao, T. (2025). Tuning polariton vortices in an asymmetric ring potential. <i>Applied Physics Letters</i>, <i>127</i>(12), Article 121103. <a href=\"https://doi.org/10.1063/5.0287076\">https://doi.org/10.1063/5.0287076</a>"},"year":"2025","issue":"12","publication_identifier":{"issn":["0003-6951","1077-3118"]},"publication_status":"published","doi":"10.1063/5.0287076","title":"Tuning polariton vortices in an asymmetric ring potential","volume":127,"author":[{"full_name":"Ai, Qiang","last_name":"Ai","first_name":"Qiang"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416","last_name":"Ma"},{"first_name":"Franziska","last_name":"Barkhausen","full_name":"Barkhausen, Franziska","id":"63631"},{"first_name":"Xiaokun","last_name":"Zhai","full_name":"Zhai, Xiaokun"},{"last_name":"Xing","full_name":"Xing, Chunzi","first_name":"Chunzi"},{"full_name":"Yang, Xinmiao","last_name":"Yang","first_name":"Xinmiao"},{"last_name":"Wang","full_name":"Wang, Peilin","first_name":"Peilin"},{"last_name":"Liu","full_name":"Liu, Tianyu","first_name":"Tianyu"},{"last_name":"Zhang","full_name":"Zhang, Yong","first_name":"Yong"},{"first_name":"Yazhou","last_name":"Gu","full_name":"Gu, Yazhou"},{"first_name":"Peigang","full_name":"Li, Peigang","last_name":"Li"},{"first_name":"Zhitong","last_name":"Li","full_name":"Li, Zhitong"},{"first_name":"Zacharias","full_name":"Hatzopoulos, Zacharias","last_name":"Hatzopoulos"},{"last_name":"Savvidis","full_name":"Savvidis, Pavlos G.","first_name":"Pavlos G."},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","full_name":"Schumacher, Stefan","id":"27271","first_name":"Stefan"},{"first_name":"Tingge","last_name":"Gao","full_name":"Gao, Tingge"}],"date_created":"2025-12-04T12:25:12Z","publisher":"AIP Publishing","date_updated":"2025-12-04T12:27:02Z"},{"title":"Higher-order dark solitons and control dynamics in microcavity polariton condensates","doi":"10.1103/p357-vyq8","date_updated":"2025-12-04T12:29:37Z","publisher":"American Physical Society (APS)","date_created":"2025-12-04T12:28:52Z","author":[{"full_name":"Sun, Jinming","last_name":"Sun","first_name":"Jinming"},{"last_name":"Chen","full_name":"Chen, Manna","first_name":"Manna"},{"full_name":"Schumacher, Stefan","id":"27271","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"full_name":"Hu, Wei","last_name":"Hu","first_name":"Wei"},{"first_name":"Xuekai","last_name":"Ma","full_name":"Ma, Xuekai","id":"59416"}],"volume":112,"year":"2025","citation":{"apa":"Sun, J., Chen, M., Schumacher, S., Hu, W., &#38; Ma, X. (2025). Higher-order dark solitons and control dynamics in microcavity polariton condensates. <i>Physical Review B</i>, <i>112</i>(11), Article 115305. <a href=\"https://doi.org/10.1103/p357-vyq8\">https://doi.org/10.1103/p357-vyq8</a>","short":"J. Sun, M. Chen, S. Schumacher, W. Hu, X. Ma, Physical Review B 112 (2025).","mla":"Sun, Jinming, et al. “Higher-Order Dark Solitons and Control Dynamics in Microcavity Polariton Condensates.” <i>Physical Review B</i>, vol. 112, no. 11, 115305, American Physical Society (APS), 2025, doi:<a href=\"https://doi.org/10.1103/p357-vyq8\">10.1103/p357-vyq8</a>.","bibtex":"@article{Sun_Chen_Schumacher_Hu_Ma_2025, title={Higher-order dark solitons and control dynamics in microcavity polariton condensates}, volume={112}, DOI={<a href=\"https://doi.org/10.1103/p357-vyq8\">10.1103/p357-vyq8</a>}, number={11115305}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Sun, Jinming and Chen, Manna and Schumacher, Stefan and Hu, Wei and Ma, Xuekai}, year={2025} }","ama":"Sun J, Chen M, Schumacher S, Hu W, Ma X. Higher-order dark solitons and control dynamics in microcavity polariton condensates. <i>Physical Review B</i>. 2025;112(11). doi:<a href=\"https://doi.org/10.1103/p357-vyq8\">10.1103/p357-vyq8</a>","chicago":"Sun, Jinming, Manna Chen, Stefan Schumacher, Wei Hu, and Xuekai Ma. “Higher-Order Dark Solitons and Control Dynamics in Microcavity Polariton Condensates.” <i>Physical Review B</i> 112, no. 11 (2025). <a href=\"https://doi.org/10.1103/p357-vyq8\">https://doi.org/10.1103/p357-vyq8</a>.","ieee":"J. Sun, M. Chen, S. Schumacher, W. Hu, and X. Ma, “Higher-order dark solitons and control dynamics in microcavity polariton condensates,” <i>Physical Review B</i>, vol. 112, no. 11, Art. no. 115305, 2025, doi: <a href=\"https://doi.org/10.1103/p357-vyq8\">10.1103/p357-vyq8</a>."},"intvolume":"       112","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"issue":"11","article_number":"115305","language":[{"iso":"eng"}],"_id":"62865","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"status":"public","type":"journal_article","publication":"Physical Review B"},{"year":"2025","citation":{"bibtex":"@article{Wingenbach_Ares Santos_Ma_Sperling_Schumacher_2025, title={Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities}, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2507.07099\">10.48550/ARXIV.2507.07099</a>}, journal={Arxiv}, publisher={Arxiv}, author={Wingenbach, Jan and Ares Santos, Laura  and Ma, Xuekai and Sperling, Jan and Schumacher, Stefan}, year={2025} }","mla":"Wingenbach, Jan, et al. “Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities.” <i>Arxiv</i>, Arxiv, 2025, doi:<a href=\"https://doi.org/10.48550/ARXIV.2507.07099\">10.48550/ARXIV.2507.07099</a>.","short":"J. Wingenbach, L. Ares Santos, X. Ma, J. Sperling, S. Schumacher, Arxiv (2025).","apa":"Wingenbach, J., Ares Santos, L., Ma, X., Sperling, J., &#38; Schumacher, S. (2025). Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities. <i>Arxiv</i>. <a href=\"https://doi.org/10.48550/ARXIV.2507.07099\">https://doi.org/10.48550/ARXIV.2507.07099</a>","ama":"Wingenbach J, Ares Santos L, Ma X, Sperling J, Schumacher S. Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities. <i>Arxiv</i>. Published online 2025. doi:<a href=\"https://doi.org/10.48550/ARXIV.2507.07099\">10.48550/ARXIV.2507.07099</a>","chicago":"Wingenbach, Jan, Laura  Ares Santos, Xuekai Ma, Jan Sperling, and Stefan Schumacher. “Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities.” <i>Arxiv</i>, 2025. <a href=\"https://doi.org/10.48550/ARXIV.2507.07099\">https://doi.org/10.48550/ARXIV.2507.07099</a>.","ieee":"J. Wingenbach, L. Ares Santos, X. Ma, J. Sperling, and S. Schumacher, “Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities,” <i>Arxiv</i>, 2025, doi: <a href=\"https://doi.org/10.48550/ARXIV.2507.07099\">10.48550/ARXIV.2507.07099</a>."},"title":"Sensitivity and Topology of Exceptional Rings in Nonlinear Non-Hermitian Planar Optical Microcavities","doi":"10.48550/ARXIV.2507.07099","date_updated":"2025-12-05T13:55:48Z","publisher":"Arxiv","author":[{"id":"69187","full_name":"Wingenbach, Jan","last_name":"Wingenbach","first_name":"Jan"},{"last_name":"Ares Santos","full_name":"Ares Santos, Laura ","first_name":"Laura "},{"full_name":"Ma, Xuekai","id":"59416","last_name":"Ma","first_name":"Xuekai"},{"full_name":"Sperling, Jan","id":"75127","last_name":"Sperling","orcid":"0000-0002-5844-3205","first_name":"Jan"},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","full_name":"Schumacher, Stefan","id":"27271","first_name":"Stefan"}],"date_created":"2025-08-25T11:15:22Z","abstract":[{"lang":"eng","text":"Non-Hermitian systems hosting exceptional points (EPs) exhibit enhanced sensitivity and unconventional mode dynamics. Going beyond isolated EPs, here we report on the existence of exceptional rings (ERs) in planar optical resonators with specific form of circular dichroism and TE-TM splitting. Such exceptional rings possess intriguing topologies as discussed earlier for condensed matter systems, but they remain virtually unexplored in presence of nonlinearity, for which our photonic platform is ideal. We find that when Kerr-type nonlinearity (or saturable gain) is introduced, the linear ER splits into two concentric ERs, with the larger-radius ring being a ring of third-order EPs. Transitioning from linear to nonlinear regime, we present a rigorous analysis of spectral topology and report enhanced and adjustable perturbation response in the nonlinear regime. Whereas certain features are specific to our system, the results on non-Hermitian spectral topology and nonlinearity-enhanced perturbation response are generic and equally relevant to a broad class of other nonlinear non-Hermitian systems, providing a universal framework for engineering ERs and EPs in nonlinear non-Hermitian systems."}],"status":"public","type":"journal_article","publication":"Arxiv","language":[{"iso":"eng"}],"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":"174","name":"TRR 142 ; TP: C10: Erzeugung und Charakterisierung von Quantenlicht in nichtlinearen Systemen: Eine theoretische Analyse"},{"_id":"56","name":"TRR 142 - Project Area C"}],"_id":"60992","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"706"},{"_id":"705"},{"_id":"35"},{"_id":"230"},{"_id":"429"},{"_id":"27"}]},{"year":"2024","citation":{"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, in Press</i>.","bibtex":"@article{Wingenbach_Schumacher_Ma_2024, title={Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems}, journal={Physical Review Research, in press}, author={Wingenbach, Jan and Schumacher, Stefan and Ma, Xuekai}, year={2024} }","short":"J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research, in Press (2024).","mla":"Wingenbach, Jan, et al. “Manipulating Spectral Topology and Exceptional Points by Nonlinearity in Non-Hermitian Polariton Systems.” <i>Physical Review Research, in Press</i>, 2024.","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, in press</i>, 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, in Press</i>, 2024.","ama":"Wingenbach J, Schumacher S, Ma X. Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems. <i>Physical Review Research, in press</i>. Published online 2024."},"date_updated":"2024-01-31T13:52:56Z","author":[{"first_name":"Jan","last_name":"Wingenbach","full_name":"Wingenbach, Jan","id":"69187"},{"first_name":"Stefan","id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"}],"date_created":"2024-01-31T13:49:29Z","title":"Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems","publication":"Physical Review Research, in press","type":"journal_article","status":"public","_id":"51105","department":[{"_id":"15"}],"user_id":"59416","language":[{"iso":"eng"}]},{"citation":{"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 (JACS)</i>, 2024, doi: <a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>.","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 (JACS)</i>, 2024. <a href=\"https://doi.org/10.1021/jacs.3c11373\">https://doi.org/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 (JACS)</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>","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 (JACS)</i>. <a href=\"https://doi.org/10.1021/jacs.3c11373\">https://doi.org/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 (JACS) (2024).","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 (JACS)</i>, 2024, 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}, DOI={<a href=\"https://doi.org/10.1021/jacs.3c11373\">10.1021/jacs.3c11373</a>}, journal={Journal of the American Chemical Society (JACS)}, 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} }"},"year":"2024","doi":"10.1021/jacs.3c11373","title":"Photochemical Reaction Enabling the Engineering of Photonic Spin−Orbit Coupling in Organic-Crystal Optical Microcavities","date_created":"2024-01-31T13:47:24Z","author":[{"first_name":"Qian","full_name":"Liang, Qian","last_name":"Liang"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"full_name":"Gu, Chunling","last_name":"Gu","first_name":"Chunling"},{"last_name":"Ren","full_name":"Ren, Jiahuan","first_name":"Jiahuan"},{"first_name":"Cunbin","full_name":"An, Cunbin","last_name":"An"},{"full_name":"Fu, Hongbing","last_name":"Fu","first_name":"Hongbing"},{"first_name":"Stefan","last_name":"Schumacher","full_name":"Schumacher, Stefan"},{"last_name":"Liao","full_name":"Liao, Qing","first_name":"Qing"}],"date_updated":"2024-02-05T08:32:55Z","status":"public","type":"journal_article","publication":"Journal of the American Chemical Society (JACS)","language":[{"iso":"eng"}],"user_id":"59416","department":[{"_id":"15"}],"_id":"51104"},{"issue":"8","publication_identifier":{"issn":["2330-4022","2330-4022"]},"publication_status":"published","page":"3046-3054","intvolume":"        11","citation":{"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>","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.","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>","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>.","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>."},"year":"2024","volume":11,"date_created":"2025-09-12T11:06:43Z","author":[{"first_name":"Christoph","full_name":"Bennenhei, Christoph","last_name":"Bennenhei"},{"last_name":"Shan","full_name":"Shan, Hangyong","first_name":"Hangyong"},{"last_name":"Struve","full_name":"Struve, Marti","first_name":"Marti"},{"full_name":"Kunte, Nils","last_name":"Kunte","first_name":"Nils"},{"first_name":"Falk","last_name":"Eilenberger","full_name":"Eilenberger, Falk"},{"last_name":"Ohmer","full_name":"Ohmer, Jürgen","first_name":"Jürgen"},{"first_name":"Utz","full_name":"Fischer, Utz","last_name":"Fischer"},{"first_name":"Stefan","id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416","last_name":"Ma"},{"last_name":"Schneider","full_name":"Schneider, Christian","first_name":"Christian"},{"last_name":"Esmann","full_name":"Esmann, Martin","first_name":"Martin"}],"publisher":"American Chemical Society (ACS)","date_updated":"2025-09-12T11:08:26Z","doi":"10.1021/acsphotonics.4c00268","title":"Organic Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice","publication":"ACS Photonics","type":"journal_article","status":"public","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"user_id":"16199","_id":"61250","language":[{"iso":"eng"}]},{"publication":"Nanophotonics","type":"journal_article","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"}],"status":"public","_id":"61255","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"61","name":"TRR 142; TP A04: Nichtlineare Quantenprozesstomographie und Photonik mit Polaritonen in Mikrokavitäten"},{"name":"TRR 142; TP B09: Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen","_id":"170"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"},{"_id":"429"},{"_id":"27"}],"user_id":"16199","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2192-8614"]},"publication_status":"published","issue":"4","year":"2024","page":"509-518","intvolume":"        13","citation":{"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>","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} }","short":"T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, X. Ma, Nanophotonics 13 (2024) 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>.","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>.","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>.","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>"},"date_updated":"2025-09-12T11:22:41Z","publisher":"Walter de Gruyter GmbH","volume":13,"author":[{"full_name":"Schneider, Tobias","last_name":"Schneider","first_name":"Tobias"},{"last_name":"Gao","id":"78853","full_name":"Gao, Wenlong","first_name":"Wenlong"},{"last_name":"Zentgraf","orcid":"0000-0002-8662-1101","id":"30525","full_name":"Zentgraf, Thomas","first_name":"Thomas"},{"last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","id":"27271","first_name":"Stefan"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"}],"date_created":"2025-09-12T11:19:22Z","title":"Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates","doi":"10.1515/nanoph-2023-0556"},{"author":[{"full_name":"Wingenbach, Jan","id":"69187","last_name":"Wingenbach","first_name":"Jan"},{"full_name":"Schumacher, Stefan","id":"27271","orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan"},{"id":"59416","full_name":"Ma, Xuekai","last_name":"Ma","first_name":"Xuekai"}],"date_created":"2025-09-12T11:23:33Z","volume":6,"date_updated":"2025-09-12T11:24:59Z","publisher":"American Physical Society (APS)","doi":"10.1103/physrevresearch.6.013148","title":"Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems","issue":"1","publication_status":"published","publication_identifier":{"issn":["2643-1564"]},"citation":{"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>","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>.","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>.","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>","short":"J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research 6 (2024).","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>.","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} }"},"intvolume":"         6","year":"2024","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"},{"_id":"27"},{"_id":"429"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142; TP A04: Nichtlineare Quantenprozesstomographie und Photonik mit Polaritonen in Mikrokavitäten","_id":"61"}],"_id":"61257","language":[{"iso":"eng"}],"article_number":"013148","type":"journal_article","publication":"Physical Review Research","status":"public","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>"}]},{"doi":"10.1021/jacs.3c11373","title":"Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities","volume":146,"date_created":"2025-09-12T11:28:17Z","author":[{"last_name":"Liang","full_name":"Liang, Qian","first_name":"Qian"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"first_name":"Chunling","full_name":"Gu, Chunling","last_name":"Gu"},{"first_name":"Jiahuan","last_name":"Ren","full_name":"Ren, Jiahuan"},{"last_name":"An","full_name":"An, Cunbin","first_name":"Cunbin"},{"first_name":"Hongbing","last_name":"Fu","full_name":"Fu, Hongbing"},{"first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","id":"27271","full_name":"Schumacher, Stefan"},{"first_name":"Qing","last_name":"Liao","full_name":"Liao, Qing"}],"date_updated":"2025-09-12T11:29:07Z","publisher":"American Chemical Society (ACS)","page":"4542-4548","intvolume":"       146","citation":{"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>","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.","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} }","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>","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>.","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>."},"year":"2024","issue":"7","publication_identifier":{"issn":["0002-7863","1520-5126"]},"publication_status":"published","language":[{"iso":"eng"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"user_id":"16199","_id":"61261","status":"public","publication":"Journal of the American Chemical Society","type":"journal_article"},{"volume":108,"date_created":"2023-11-10T11:17:57Z","author":[{"full_name":"Gao, Ying","last_name":"Gao","first_name":"Ying"},{"id":"59416","full_name":"Ma, Xuekai","last_name":"Ma","first_name":"Xuekai"},{"first_name":"Xiaokun","last_name":"Zhai","full_name":"Zhai, Xiaokun"},{"first_name":"Chunzi","full_name":"Xing, Chunzi","last_name":"Xing"},{"first_name":"Meini","full_name":"Gao, Meini","last_name":"Gao"},{"full_name":"Dai, Haitao","last_name":"Dai","first_name":"Haitao"},{"first_name":"Hao","full_name":"Wu, Hao","last_name":"Wu"},{"full_name":"Liu, Tong","last_name":"Liu","first_name":"Tong"},{"full_name":"Ren, Yuan","last_name":"Ren","first_name":"Yuan"},{"full_name":"Wang, Xiao","last_name":"Wang","first_name":"Xiao"},{"last_name":"Pan","full_name":"Pan, Anlian","first_name":"Anlian"},{"full_name":"Hu, Wei","last_name":"Hu","first_name":"Wei"},{"full_name":"Schumacher, Stefan","last_name":"Schumacher","first_name":"Stefan"},{"first_name":"Tingge","full_name":"Gao, Tingge","last_name":"Gao"}],"publisher":"American Physical Society (APS)","date_updated":"2023-11-10T11:23:12Z","doi":"10.1103/physrevb.108.205303","title":"Single-shot spatial instability and electric control of polariton condensates at room temperature","issue":"20","publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","intvolume":"       108","page":"205303","citation":{"ieee":"Y. Gao <i>et al.</i>, “Single-shot spatial instability and electric control of polariton condensates at room temperature,” <i>Physical Review B</i>, vol. 108, no. 20, p. 205303, 2023, doi: <a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>.","chicago":"Gao, Ying, Xuekai Ma, Xiaokun Zhai, Chunzi Xing, Meini Gao, Haitao Dai, Hao Wu, et al. “Single-Shot Spatial Instability and Electric Control of Polariton Condensates at Room Temperature.” <i>Physical Review B</i> 108, no. 20 (2023): 205303. <a href=\"https://doi.org/10.1103/physrevb.108.205303\">https://doi.org/10.1103/physrevb.108.205303</a>.","ama":"Gao Y, Ma X, Zhai X, et al. Single-shot spatial instability and electric control of polariton condensates at room temperature. <i>Physical Review B</i>. 2023;108(20):205303. doi:<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>","mla":"Gao, Ying, et al. “Single-Shot Spatial Instability and Electric Control of Polariton Condensates at Room Temperature.” <i>Physical Review B</i>, vol. 108, no. 20, American Physical Society (APS), 2023, p. 205303, doi:<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>.","short":"Y. Gao, X. Ma, X. Zhai, C. Xing, M. Gao, H. Dai, H. Wu, T. Liu, Y. Ren, X. Wang, A. Pan, W. Hu, S. Schumacher, T. Gao, Physical Review B 108 (2023) 205303.","bibtex":"@article{Gao_Ma_Zhai_Xing_Gao_Dai_Wu_Liu_Ren_Wang_et al._2023, title={Single-shot spatial instability and electric control of polariton condensates at room temperature}, volume={108}, DOI={<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>}, number={20}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Gao, Ying and Ma, Xuekai and Zhai, Xiaokun and Xing, Chunzi and Gao, Meini and Dai, Haitao and Wu, Hao and Liu, Tong and Ren, Yuan and Wang, Xiao and et al.}, year={2023}, pages={205303} }","apa":"Gao, Y., Ma, X., Zhai, X., Xing, C., Gao, M., Dai, H., Wu, H., Liu, T., Ren, Y., Wang, X., Pan, A., Hu, W., Schumacher, S., &#38; Gao, T. (2023). Single-shot spatial instability and electric control of polariton condensates at room temperature. <i>Physical Review B</i>, <i>108</i>(20), 205303. <a href=\"https://doi.org/10.1103/physrevb.108.205303\">https://doi.org/10.1103/physrevb.108.205303</a>"},"year":"2023","department":[{"_id":"15"}],"user_id":"59416","_id":"48774","language":[{"iso":"eng"}],"publication":"Physical Review B","type":"journal_article","status":"public"},{"status":"public","type":"journal_article","publication":"Nature Communications","article_number":"31","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"language":[{"iso":"eng"}],"_id":"35160","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"705"},{"_id":"297"},{"_id":"230"},{"_id":"35"}],"year":"2023","citation":{"apa":"Jia, J., Cao, X., Ma, X., De, J., Yao, J., Schumacher, S., Liao, Q., &#38; Fu, H. (2023). Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions. <i>Nature Communications</i>, <i>14</i>(1), Article 31. <a href=\"https://doi.org/10.1038/s41467-022-35745-w\">https://doi.org/10.1038/s41467-022-35745-w</a>","bibtex":"@article{Jia_Cao_Ma_De_Yao_Schumacher_Liao_Fu_2023, title={Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions}, volume={14}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>}, number={131}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jia, Jichao and Cao, Xue and Ma, Xuekai and De, Jianbo and Yao, Jiannian and Schumacher, Stefan and Liao, Qing and Fu, Hongbing}, year={2023} }","short":"J. Jia, X. Cao, X. Ma, J. De, J. Yao, S. Schumacher, Q. Liao, H. Fu, Nature Communications 14 (2023).","mla":"Jia, Jichao, et al. “Circularly Polarized Electroluminescence from a Single-Crystal Organic Microcavity Light-Emitting Diode Based on Photonic Spin-Orbit Interactions.” <i>Nature Communications</i>, vol. 14, no. 1, 31, Springer Science and Business Media LLC, 2023, doi:<a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>.","chicago":"Jia, Jichao, Xue Cao, Xuekai Ma, Jianbo De, Jiannian Yao, Stefan Schumacher, Qing Liao, and Hongbing Fu. “Circularly Polarized Electroluminescence from a Single-Crystal Organic Microcavity Light-Emitting Diode Based on Photonic Spin-Orbit Interactions.” <i>Nature Communications</i> 14, no. 1 (2023). <a href=\"https://doi.org/10.1038/s41467-022-35745-w\">https://doi.org/10.1038/s41467-022-35745-w</a>.","ieee":"J. Jia <i>et al.</i>, “Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions,” <i>Nature Communications</i>, vol. 14, no. 1, Art. no. 31, 2023, doi: <a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>.","ama":"Jia J, Cao X, Ma X, et al. Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions. <i>Nature Communications</i>. 2023;14(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-35745-w\">10.1038/s41467-022-35745-w</a>"},"intvolume":"        14","publication_status":"published","publication_identifier":{"issn":["2041-1723"]},"issue":"1","title":"Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions","doi":"10.1038/s41467-022-35745-w","date_updated":"2023-04-20T15:17:21Z","publisher":"Springer Science and Business Media LLC","author":[{"first_name":"Jichao","last_name":"Jia","full_name":"Jia, Jichao"},{"full_name":"Cao, Xue","last_name":"Cao","first_name":"Xue"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416","last_name":"Ma"},{"last_name":"De","full_name":"De, Jianbo","first_name":"Jianbo"},{"last_name":"Yao","full_name":"Yao, Jiannian","first_name":"Jiannian"},{"last_name":"Schumacher","orcid":"0000-0003-4042-4951","id":"27271","full_name":"Schumacher, Stefan","first_name":"Stefan"},{"first_name":"Qing","last_name":"Liao","full_name":"Liao, Qing"},{"last_name":"Fu","full_name":"Fu, Hongbing","first_name":"Hongbing"}],"date_created":"2023-01-04T08:21:52Z","volume":14},{"doi":"10.1103/physrevb.108.205303","title":"Single-shot spatial instability and electric control of polariton condensates at room temperature","date_created":"2025-09-12T11:45:20Z","author":[{"full_name":"Gao, Ying","last_name":"Gao","first_name":"Ying"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"first_name":"Xiaokun","full_name":"Zhai, Xiaokun","last_name":"Zhai"},{"first_name":"Chunzi","full_name":"Xing, Chunzi","last_name":"Xing"},{"first_name":"Meini","last_name":"Gao","full_name":"Gao, Meini"},{"last_name":"Dai","full_name":"Dai, Haitao","first_name":"Haitao"},{"first_name":"Hao","full_name":"Wu, Hao","last_name":"Wu"},{"first_name":"Tong","full_name":"Liu, Tong","last_name":"Liu"},{"first_name":"Yuan","last_name":"Ren","full_name":"Ren, Yuan"},{"first_name":"Xiao","full_name":"Wang, Xiao","last_name":"Wang"},{"first_name":"Anlian","last_name":"Pan","full_name":"Pan, Anlian"},{"first_name":"Wei","full_name":"Hu, Wei","last_name":"Hu"},{"first_name":"Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","id":"27271"},{"first_name":"Tingge","last_name":"Gao","full_name":"Gao, Tingge"}],"volume":108,"publisher":"American Physical Society (APS)","date_updated":"2025-09-12T11:46:10Z","citation":{"ieee":"Y. Gao <i>et al.</i>, “Single-shot spatial instability and electric control of polariton condensates at room temperature,” <i>Physical Review B</i>, vol. 108, no. 20, Art. no. 205303, 2023, doi: <a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>.","chicago":"Gao, Ying, Xuekai Ma, Xiaokun Zhai, Chunzi Xing, Meini Gao, Haitao Dai, Hao Wu, et al. “Single-Shot Spatial Instability and Electric Control of Polariton Condensates at Room Temperature.” <i>Physical Review B</i> 108, no. 20 (2023). <a href=\"https://doi.org/10.1103/physrevb.108.205303\">https://doi.org/10.1103/physrevb.108.205303</a>.","ama":"Gao Y, Ma X, Zhai X, et al. Single-shot spatial instability and electric control of polariton condensates at room temperature. <i>Physical Review B</i>. 2023;108(20). doi:<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>","apa":"Gao, Y., Ma, X., Zhai, X., Xing, C., Gao, M., Dai, H., Wu, H., Liu, T., Ren, Y., Wang, X., Pan, A., Hu, W., Schumacher, S., &#38; Gao, T. (2023). Single-shot spatial instability and electric control of polariton condensates at room temperature. <i>Physical Review B</i>, <i>108</i>(20), Article 205303. <a href=\"https://doi.org/10.1103/physrevb.108.205303\">https://doi.org/10.1103/physrevb.108.205303</a>","bibtex":"@article{Gao_Ma_Zhai_Xing_Gao_Dai_Wu_Liu_Ren_Wang_et al._2023, title={Single-shot spatial instability and electric control of polariton condensates at room temperature}, volume={108}, DOI={<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>}, number={20205303}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Gao, Ying and Ma, Xuekai and Zhai, Xiaokun and Xing, Chunzi and Gao, Meini and Dai, Haitao and Wu, Hao and Liu, Tong and Ren, Yuan and Wang, Xiao and et al.}, year={2023} }","short":"Y. Gao, X. Ma, X. Zhai, C. Xing, M. Gao, H. Dai, H. Wu, T. Liu, Y. Ren, X. Wang, A. Pan, W. Hu, S. Schumacher, T. Gao, Physical Review B 108 (2023).","mla":"Gao, Ying, et al. “Single-Shot Spatial Instability and Electric Control of Polariton Condensates at Room Temperature.” <i>Physical Review B</i>, vol. 108, no. 20, 205303, American Physical Society (APS), 2023, doi:<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>."},"intvolume":"       108","year":"2023","issue":"20","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"language":[{"iso":"eng"}],"article_number":"205303","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"_id":"61269","status":"public","type":"journal_article","publication":"Physical Review B"},{"status":"public","publication":"Physical Review Letters","type":"journal_article","language":[{"iso":"eng"}],"_id":"40274","department":[{"_id":"15"},{"_id":"705"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"}],"user_id":"16199","year":"2023","intvolume":"       131","page":"136901","citation":{"short":"X. Zhai, X. Ma, Y. Gao, C. Xing, M. Gao, H. Dai, X. Wang, A. Pan, S. Schumacher, T. Gao, Physical Review Letters 131 (2023) 136901.","bibtex":"@article{Zhai_Ma_Gao_Xing_Gao_Dai_Wang_Pan_Schumacher_Gao_2023, title={Electrically controlling vortices in a neutral exciton polariton condensate at room temperature}, volume={131}, DOI={<a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>}, number={13}, journal={Physical Review Letters}, author={Zhai, Xiaokun and Ma, Xuekai and Gao, Ying and Xing, Chunzi and Gao, Meini and Dai, Haitao and Wang, Xiao and Pan, Anlian and Schumacher, Stefan and Gao, Tingge}, year={2023}, pages={136901} }","mla":"Zhai, Xiaokun, et al. “Electrically Controlling Vortices in a Neutral Exciton Polariton Condensate at Room Temperature.” <i>Physical Review Letters</i>, vol. 131, no. 13, 2023, p. 136901, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>.","apa":"Zhai, X., Ma, X., Gao, Y., Xing, C., Gao, M., Dai, H., Wang, X., Pan, A., Schumacher, S., &#38; Gao, T. (2023). Electrically controlling vortices in a neutral exciton polariton condensate at room temperature. <i>Physical Review Letters</i>, <i>131</i>(13), 136901. <a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">https://doi.org/10.1103/PhysRevLett.131.136901</a>","ama":"Zhai X, Ma X, Gao Y, et al. Electrically controlling vortices in a neutral exciton polariton condensate at room temperature. <i>Physical Review Letters</i>. 2023;131(13):136901. doi:<a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>","chicago":"Zhai, Xiaokun, Xuekai Ma, Ying Gao, Chunzi Xing, Meini Gao, Haitao Dai, Xiao Wang, Anlian Pan, Stefan Schumacher, and Tingge Gao. “Electrically Controlling Vortices in a Neutral Exciton Polariton Condensate at Room Temperature.” <i>Physical Review Letters</i> 131, no. 13 (2023): 136901. <a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">https://doi.org/10.1103/PhysRevLett.131.136901</a>.","ieee":"X. Zhai <i>et al.</i>, “Electrically controlling vortices in a neutral exciton polariton condensate at room temperature,” <i>Physical Review Letters</i>, vol. 131, no. 13, p. 136901, 2023, doi: <a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>."},"issue":"13","title":"Electrically controlling vortices in a neutral exciton polariton condensate at room temperature","doi":"10.1103/PhysRevLett.131.136901","date_updated":"2025-12-05T13:43:59Z","volume":131,"author":[{"last_name":"Zhai","full_name":"Zhai, Xiaokun","first_name":"Xiaokun"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"first_name":"Ying","last_name":"Gao","full_name":"Gao, Ying"},{"first_name":"Chunzi","full_name":"Xing, Chunzi","last_name":"Xing"},{"first_name":"Meini","last_name":"Gao","full_name":"Gao, Meini"},{"full_name":"Dai, Haitao","last_name":"Dai","first_name":"Haitao"},{"full_name":"Wang, Xiao","last_name":"Wang","first_name":"Xiao"},{"full_name":"Pan, Anlian","last_name":"Pan","first_name":"Anlian"},{"first_name":"Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher","id":"27271","full_name":"Schumacher, Stefan"},{"first_name":"Tingge","full_name":"Gao, Tingge","last_name":"Gao"}],"date_created":"2023-01-26T10:24:23Z"},{"doi":"10.1021/jacs.2c07557","volume":145,"author":[{"last_name":"De","full_name":"De, Jianbo","first_name":"Jianbo"},{"id":"59416","full_name":"Ma, Xuekai","last_name":"Ma","first_name":"Xuekai"},{"last_name":"Yin","full_name":"Yin, Fan","first_name":"Fan"},{"full_name":"Ren, Jiahuan","last_name":"Ren","first_name":"Jiahuan"},{"last_name":"Yao","full_name":"Yao, Jiannian","first_name":"Jiannian"},{"id":"27271","full_name":"Schumacher, Stefan","last_name":"Schumacher","orcid":"0000-0003-4042-4951","first_name":"Stefan"},{"first_name":"Qing","last_name":"Liao","full_name":"Liao, Qing"},{"last_name":"Fu","full_name":"Fu, Hongbing","first_name":"Hongbing"},{"full_name":"Malpuech, Guillaume","last_name":"Malpuech","first_name":"Guillaume"},{"first_name":"Dmitry","last_name":"Solnyshkov","full_name":"Solnyshkov, Dmitry"}],"date_updated":"2025-12-05T13:50:32Z","page":"1557-1563","intvolume":"       145","citation":{"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>","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>","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.","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>.","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} }"},"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":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"name":"TRR 142 - A4: TRR 142 - Subproject A4","_id":"61"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"status":"public","type":"journal_article","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)"},{"type":"journal_article","publication":"Angewandte Chemie International Edition","status":"public","_id":"35077","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"article_number":"e202213229","keyword":["General Chemistry","Catalysis"],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["1433-7851","1521-3773"]},"issue":"9","year":"2023","citation":{"ama":"Liang Q, Ma X, Long T, Yao J, Liao Q, Fu H. Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons. <i>Angewandte Chemie International Edition</i>. 2023;62(9). doi:<a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>","ieee":"Q. Liang, X. Ma, T. Long, J. Yao, Q. Liao, and H. Fu, “Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons,” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 9, Art. no. e202213229, 2023, doi: <a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>.","chicago":"Liang, Qian, Xuekai Ma, Teng Long, Jiannian Yao, Qing Liao, and Hongbing Fu. “Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons.” <i>Angewandte Chemie International Edition</i> 62, no. 9 (2023). <a href=\"https://doi.org/10.1002/anie.202213229\">https://doi.org/10.1002/anie.202213229</a>.","bibtex":"@article{Liang_Ma_Long_Yao_Liao_Fu_2023, title={Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons}, volume={62}, DOI={<a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>}, number={9e202213229}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Liang, Qian and Ma, Xuekai and Long, Teng and Yao, Jiannian and Liao, Qing and Fu, Hongbing}, year={2023} }","short":"Q. Liang, X. Ma, T. Long, J. Yao, Q. Liao, H. Fu, Angewandte Chemie International Edition 62 (2023).","mla":"Liang, Qian, et al. “Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons.” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 9, e202213229, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>.","apa":"Liang, Q., Ma, X., Long, T., Yao, J., Liao, Q., &#38; Fu, H. (2023). Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons. <i>Angewandte Chemie International Edition</i>, <i>62</i>(9), Article e202213229. <a href=\"https://doi.org/10.1002/anie.202213229\">https://doi.org/10.1002/anie.202213229</a>"},"intvolume":"        62","date_updated":"2025-12-05T13:51:12Z","publisher":"Wiley","date_created":"2023-01-02T08:54:29Z","author":[{"last_name":"Liang","full_name":"Liang, Qian","first_name":"Qian"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"first_name":"Teng","full_name":"Long, Teng","last_name":"Long"},{"full_name":"Yao, Jiannian","last_name":"Yao","first_name":"Jiannian"},{"first_name":"Qing","full_name":"Liao, Qing","last_name":"Liao"},{"first_name":"Hongbing","last_name":"Fu","full_name":"Fu, Hongbing"}],"volume":62,"title":"Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons","doi":"10.1002/anie.202213229"},{"year":"2022","citation":{"ama":"Ren J, Liao Q, Ma X, Schumacher S, Yao J, Fu H. Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators. <i>Laser &#38; Photonics Reviews</i>. 2022;16(1). doi:<a href=\"https://doi.org/10.1002/lpor.202100252\">10.1002/lpor.202100252</a>","ieee":"J. Ren, Q. Liao, X. Ma, S. Schumacher, J. Yao, and H. Fu, “Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators,” <i>Laser &#38; Photonics Reviews</i>, vol. 16, no. 1, Art. no. 2100252, 2022, doi: <a href=\"https://doi.org/10.1002/lpor.202100252\">10.1002/lpor.202100252</a>.","chicago":"Ren, Jiahuan, Qing Liao, Xuekai Ma, Stefan Schumacher, Jiannian Yao, and Hongbing Fu. “Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators.” <i>Laser &#38; Photonics Reviews</i> 16, no. 1 (2022). <a href=\"https://doi.org/10.1002/lpor.202100252\">https://doi.org/10.1002/lpor.202100252</a>.","apa":"Ren, J., Liao, Q., Ma, X., Schumacher, S., Yao, J., &#38; Fu, H. 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Fu, Laser &#38; Photonics Reviews 16 (2022).","bibtex":"@article{Ren_Liao_Ma_Schumacher_Yao_Fu_2022, title={Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators}, volume={16}, DOI={<a href=\"https://doi.org/10.1002/lpor.202100252\">10.1002/lpor.202100252</a>}, number={12100252}, journal={Laser &#38; Photonics Reviews}, publisher={Wiley}, author={Ren, Jiahuan and Liao, Qing and Ma, Xuekai and Schumacher, Stefan and Yao, Jiannian and Fu, Hongbing}, year={2022} }"},"intvolume":"        16","publication_status":"published","publication_identifier":{"issn":["1863-8880","1863-8899"]},"issue":"1","title":"Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators","doi":"10.1002/lpor.202100252","date_updated":"2022-06-20T12:47:25Z","publisher":"Wiley","date_created":"2022-04-27T19:51:49Z","author":[{"last_name":"Ren","full_name":"Ren, Jiahuan","first_name":"Jiahuan"},{"first_name":"Qing","last_name":"Liao","full_name":"Liao, Qing"},{"first_name":"Xuekai","id":"59416","full_name":"Ma, Xuekai","last_name":"Ma"},{"first_name":"Stefan","last_name":"Schumacher","full_name":"Schumacher, Stefan"},{"last_name":"Yao","full_name":"Yao, Jiannian","first_name":"Jiannian"},{"full_name":"Fu, Hongbing","last_name":"Fu","first_name":"Hongbing"}],"volume":16,"status":"public","type":"journal_article","publication":"Laser & Photonics Reviews","article_number":"2100252","language":[{"iso":"eng"}],"_id":"30966","user_id":"59416"},{"publication_status":"published","publication_identifier":{"issn":["1882-0778","1882-0786"]},"issue":"2","year":"2022","citation":{"apa":"Zhang, X., Chen, Z., Liu, D., Wan, L., Ma, X., &#38; Gao, T. (2022). Controlling exciton distribution in WS2 monolayer on a photonic crystal. <i>Applied Physics Express</i>, <i>15</i>(2), Article 022004. <a href=\"https://doi.org/10.35848/1882-0786/ac48d8\">https://doi.org/10.35848/1882-0786/ac48d8</a>","mla":"Zhang, Xiu, et al. “Controlling Exciton Distribution in WS2 Monolayer on a Photonic Crystal.” <i>Applied Physics Express</i>, vol. 15, no. 2, 022004, IOP Publishing, 2022, doi:<a href=\"https://doi.org/10.35848/1882-0786/ac48d8\">10.35848/1882-0786/ac48d8</a>.","bibtex":"@article{Zhang_Chen_Liu_Wan_Ma_Gao_2022, title={Controlling exciton distribution in WS2 monolayer on a photonic crystal}, volume={15}, DOI={<a href=\"https://doi.org/10.35848/1882-0786/ac48d8\">10.35848/1882-0786/ac48d8</a>}, number={2022004}, journal={Applied Physics Express}, publisher={IOP Publishing}, author={Zhang, Xiu and Chen, Zhenshi and Liu, Dong and Wan, Lei and Ma, Xuekai and Gao, Tingge}, year={2022} }","short":"X. Zhang, Z. Chen, D. Liu, L. Wan, X. Ma, T. 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