[{"language":[{"iso":"eng"}],"keyword":["Computational Mathematics","Computational Theory and Mathematics","General Mathematics","Theoretical Computer Science"],"publication":"Computational Complexity","title":"Quantum generalizations of the polynomial hierarchy with applications to QMA(2)","date_created":"2022-12-21T10:53:52Z","publisher":"Springer Science and Business Media LLC","year":"2022","issue":"2","article_number":"13","user_id":"71541","department":[{"_id":"623"},{"_id":"7"}],"_id":"34700","status":"public","type":"journal_article","doi":"10.1007/s00037-022-00231-8","author":[{"first_name":"Sevag","last_name":"Gharibian","orcid":"0000-0002-9992-3379","full_name":"Gharibian, Sevag","id":"71541"},{"first_name":"Miklos","full_name":"Santha, Miklos","last_name":"Santha"},{"first_name":"Jamie","full_name":"Sikora, Jamie","last_name":"Sikora"},{"full_name":"Sundaram, Aarthi","last_name":"Sundaram","first_name":"Aarthi"},{"full_name":"Yirka, Justin","last_name":"Yirka","first_name":"Justin"}],"volume":31,"date_updated":"2023-02-28T11:07:02Z","citation":{"ama":"Gharibian S, Santha M, Sikora J, Sundaram A, Yirka J. Quantum generalizations of the polynomial hierarchy with applications to QMA(2). <i>Computational Complexity</i>. 2022;31(2). doi:<a href=\"https://doi.org/10.1007/s00037-022-00231-8\">10.1007/s00037-022-00231-8</a>","ieee":"S. Gharibian, M. Santha, J. Sikora, A. Sundaram, and J. Yirka, “Quantum generalizations of the polynomial hierarchy with applications to QMA(2),” <i>Computational Complexity</i>, vol. 31, no. 2, Art. no. 13, 2022, doi: <a href=\"https://doi.org/10.1007/s00037-022-00231-8\">10.1007/s00037-022-00231-8</a>.","chicago":"Gharibian, Sevag, Miklos Santha, Jamie Sikora, Aarthi Sundaram, and Justin Yirka. “Quantum Generalizations of the Polynomial Hierarchy with Applications to QMA(2).” <i>Computational Complexity</i> 31, no. 2 (2022). <a href=\"https://doi.org/10.1007/s00037-022-00231-8\">https://doi.org/10.1007/s00037-022-00231-8</a>.","apa":"Gharibian, S., Santha, M., Sikora, J., Sundaram, A., &#38; Yirka, J. (2022). Quantum generalizations of the polynomial hierarchy with applications to QMA(2). <i>Computational Complexity</i>, <i>31</i>(2), Article 13. <a href=\"https://doi.org/10.1007/s00037-022-00231-8\">https://doi.org/10.1007/s00037-022-00231-8</a>","bibtex":"@article{Gharibian_Santha_Sikora_Sundaram_Yirka_2022, title={Quantum generalizations of the polynomial hierarchy with applications to QMA(2)}, volume={31}, DOI={<a href=\"https://doi.org/10.1007/s00037-022-00231-8\">10.1007/s00037-022-00231-8</a>}, number={213}, journal={Computational Complexity}, publisher={Springer Science and Business Media LLC}, author={Gharibian, Sevag and Santha, Miklos and Sikora, Jamie and Sundaram, Aarthi and Yirka, Justin}, year={2022} }","mla":"Gharibian, Sevag, et al. “Quantum Generalizations of the Polynomial Hierarchy with Applications to QMA(2).” <i>Computational Complexity</i>, vol. 31, no. 2, 13, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1007/s00037-022-00231-8\">10.1007/s00037-022-00231-8</a>.","short":"S. Gharibian, M. Santha, J. Sikora, A. Sundaram, J. Yirka, Computational Complexity 31 (2022)."},"intvolume":"        31","publication_status":"published","publication_identifier":{"issn":["1016-3328","1420-8954"]}},{"doi":"10.4230/LIPIcs.ITCS.2022.75","main_file_link":[{"open_access":"1","url":"https://drops.dagstuhl.de/opus/frontdoor.php?source_opus=15671"}],"title":"On polynomially many queries to NP or QMA oracles","volume":215,"author":[{"last_name":"Gharibian","orcid":"0000-0002-9992-3379","full_name":"Gharibian, Sevag","id":"71541","first_name":"Sevag"},{"first_name":"Dorian","last_name":"Rudolph","full_name":"Rudolph, Dorian"}],"date_created":"2021-11-05T08:08:29Z","date_updated":"2023-02-28T11:07:56Z","oa":"1","page":"1-27","intvolume":"       215","citation":{"ama":"Gharibian S, Rudolph D. On polynomially many queries to NP or QMA oracles. In: <i>13th Innovations in Theoretical Computer Science (ITCS 2022)</i>. Vol 215. ; 2022:1-27. doi:<a href=\"https://doi.org/10.4230/LIPIcs.ITCS.2022.75\">10.4230/LIPIcs.ITCS.2022.75</a>","ieee":"S. Gharibian and D. Rudolph, “On polynomially many queries to NP or QMA oracles,” in <i>13th Innovations in Theoretical Computer Science (ITCS 2022)</i>, 2022, vol. 215, no. 75, pp. 1–27, doi: <a href=\"https://doi.org/10.4230/LIPIcs.ITCS.2022.75\">10.4230/LIPIcs.ITCS.2022.75</a>.","chicago":"Gharibian, Sevag, and Dorian Rudolph. “On Polynomially Many Queries to NP or QMA Oracles.” In <i>13th Innovations in Theoretical Computer Science (ITCS 2022)</i>, 215:1–27, 2022. <a href=\"https://doi.org/10.4230/LIPIcs.ITCS.2022.75\">https://doi.org/10.4230/LIPIcs.ITCS.2022.75</a>.","apa":"Gharibian, S., &#38; Rudolph, D. (2022). On polynomially many queries to NP or QMA oracles. <i>13th Innovations in Theoretical Computer Science (ITCS 2022)</i>, <i>215</i>(75), 1–27. <a href=\"https://doi.org/10.4230/LIPIcs.ITCS.2022.75\">https://doi.org/10.4230/LIPIcs.ITCS.2022.75</a>","short":"S. Gharibian, D. Rudolph, in: 13th Innovations in Theoretical Computer Science (ITCS 2022), 2022, pp. 1–27.","mla":"Gharibian, Sevag, and Dorian Rudolph. “On Polynomially Many Queries to NP or QMA Oracles.” <i>13th Innovations in Theoretical Computer Science (ITCS 2022)</i>, vol. 215, no. 75, 2022, pp. 1–27, doi:<a href=\"https://doi.org/10.4230/LIPIcs.ITCS.2022.75\">10.4230/LIPIcs.ITCS.2022.75</a>.","bibtex":"@inproceedings{Gharibian_Rudolph_2022, title={On polynomially many queries to NP or QMA oracles}, volume={215}, DOI={<a href=\"https://doi.org/10.4230/LIPIcs.ITCS.2022.75\">10.4230/LIPIcs.ITCS.2022.75</a>}, number={75}, booktitle={13th Innovations in Theoretical Computer Science (ITCS 2022)}, author={Gharibian, Sevag and Rudolph, Dorian}, year={2022}, pages={1–27} }"},"year":"2022","issue":"75","language":[{"iso":"eng"}],"department":[{"_id":"623"},{"_id":"7"}],"user_id":"71541","_id":"27160","status":"public","abstract":[{"lang":"eng","text":"We study the complexity of problems solvable in deterministic polynomial time\r\nwith access to an NP or Quantum Merlin-Arthur (QMA)-oracle, such as $P^{NP}$\r\nand $P^{QMA}$, respectively. The former allows one to classify problems more\r\nfinely than the Polynomial-Time Hierarchy (PH), whereas the latter\r\ncharacterizes physically motivated problems such as Approximate Simulation\r\n(APX-SIM) [Ambainis, CCC 2014]. In this area, a central role has been played by\r\nthe classes $P^{NP[\\log]}$ and $P^{QMA[\\log]}$, defined identically to $P^{NP}$\r\nand $P^{QMA}$, except that only logarithmically many oracle queries are\r\nallowed. Here, [Gottlob, FOCS 1993] showed that if the adaptive queries made by\r\na $P^{NP}$ machine have a \"query graph\" which is a tree, then this computation\r\ncan be simulated in $P^{NP[\\log]}$.\r\n  In this work, we first show that for any verification class\r\n$C\\in\\{NP,MA,QCMA,QMA,QMA(2),NEXP,QMA_{\\exp}\\}$, any $P^C$ machine with a query\r\ngraph of \"separator number\" $s$ can be simulated using deterministic time\r\n$\\exp(s\\log n)$ and $s\\log n$ queries to a $C$-oracle. When $s\\in O(1)$ (which\r\nincludes the case of $O(1)$-treewidth, and thus also of trees), this gives an\r\nupper bound of $P^{C[\\log]}$, and when $s\\in O(\\log^k(n))$, this yields bound\r\n$QP^{C[\\log^{k+1}]}$ (QP meaning quasi-polynomial time). We next show how to\r\ncombine Gottlob's \"admissible-weighting function\" framework with the\r\n\"flag-qubit\" framework of [Watson, Bausch, Gharibian, 2020], obtaining a\r\nunified approach for embedding $P^C$ computations directly into APX-SIM\r\ninstances in a black-box fashion. Finally, we formalize a simple no-go\r\nstatement about polynomials (c.f. [Krentel, STOC 1986]): Given a multi-linear\r\npolynomial $p$ specified via an arithmetic circuit, if one can \"weakly\r\ncompress\" $p$ so that its optimal value requires $m$ bits to represent, then\r\n$P^{NP}$ can be decided with only $m$ queries to an NP-oracle."}],"publication":"13th Innovations in Theoretical Computer Science (ITCS 2022)","type":"conference"},{"date_updated":"2023-03-08T08:13:58Z","oa":"1","volume":12,"author":[{"first_name":"René","last_name":"Geromel","full_name":"Geromel, René"},{"first_name":"Christian","last_name":"Weinberger","id":"11848","full_name":"Weinberger, Christian"},{"first_name":"Katja","last_name":"Brormann","full_name":"Brormann, Katja"},{"orcid":"0000-0003-1711-2722","last_name":"Tiemann","full_name":"Tiemann, Michael","id":"23547","first_name":"Michael"},{"orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525","full_name":"Zentgraf, Thomas","first_name":"Thomas"}],"doi":"10.1364/ome.444264","main_file_link":[{"open_access":"1","url":"https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-12-1-13&id=465602"}],"publication_identifier":{"issn":["2159-3930"]},"publication_status":"published","intvolume":"        12","page":"13-21","citation":{"ieee":"R. Geromel, C. Weinberger, K. Brormann, M. Tiemann, and T. Zentgraf, “Porous SiO2 coated dielectric metasurface with consistent performance independent of environmental conditions,” <i>Optical Materials Express</i>, vol. 12, no. 1, pp. 13–21, 2022, doi: <a href=\"https://doi.org/10.1364/ome.444264\">10.1364/ome.444264</a>.","chicago":"Geromel, René, Christian Weinberger, Katja Brormann, Michael Tiemann, and Thomas Zentgraf. “Porous SiO2 Coated Dielectric Metasurface with Consistent Performance Independent of Environmental Conditions.” <i>Optical Materials Express</i> 12, no. 1 (2022): 13–21. <a href=\"https://doi.org/10.1364/ome.444264\">https://doi.org/10.1364/ome.444264</a>.","ama":"Geromel R, Weinberger C, Brormann K, Tiemann M, Zentgraf T. Porous SiO2 coated dielectric metasurface with consistent performance independent of environmental conditions. <i>Optical Materials Express</i>. 2022;12(1):13-21. doi:<a href=\"https://doi.org/10.1364/ome.444264\">10.1364/ome.444264</a>","mla":"Geromel, René, et al. “Porous SiO2 Coated Dielectric Metasurface with Consistent Performance Independent of Environmental Conditions.” <i>Optical Materials Express</i>, vol. 12, no. 1, Optica, 2022, pp. 13–21, doi:<a href=\"https://doi.org/10.1364/ome.444264\">10.1364/ome.444264</a>.","short":"R. Geromel, C. Weinberger, K. Brormann, M. Tiemann, T. Zentgraf, Optical Materials Express 12 (2022) 13–21.","bibtex":"@article{Geromel_Weinberger_Brormann_Tiemann_Zentgraf_2022, title={Porous SiO2 coated dielectric metasurface with consistent performance independent of environmental conditions}, volume={12}, DOI={<a href=\"https://doi.org/10.1364/ome.444264\">10.1364/ome.444264</a>}, number={1}, journal={Optical Materials Express}, publisher={Optica}, author={Geromel, René and Weinberger, Christian and Brormann, Katja and Tiemann, Michael and Zentgraf, Thomas}, year={2022}, pages={13–21} }","apa":"Geromel, R., Weinberger, C., Brormann, K., Tiemann, M., &#38; Zentgraf, T. (2022). Porous SiO2 coated dielectric metasurface with consistent performance independent of environmental conditions. <i>Optical Materials Express</i>, <i>12</i>(1), 13–21. <a href=\"https://doi.org/10.1364/ome.444264\">https://doi.org/10.1364/ome.444264</a>"},"_id":"28254","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"},{"_id":"2"},{"_id":"35"},{"_id":"307"}],"user_id":"23547","article_type":"original","type":"journal_article","status":"public","publisher":"Optica","date_created":"2021-12-02T18:47:42Z","title":"Porous SiO2 coated dielectric metasurface with consistent performance independent of environmental conditions","quality_controlled":"1","issue":"1","year":"2022","language":[{"iso":"eng"}],"publication":"Optical Materials Express","abstract":[{"text":"With the rapid advances of functional dielectric metasurfaces and their integration on on-chip nanophotonic devices, the necessity of metasurfaces working in different environments, especially in biological applications, arose. However, the metasurfaces’ performance is tied to the unit cell’s efficiency and ultimately the surrounding environment it was designed for, thus reducing its applicability if exposed to altering refractive index media. Here, we report a method to increase a metasurface’s versatility by covering the high-index metasurface with a low index porous SiO2 film, protecting the metasurface from environmental changes while keeping the working efficiency unchanged. We show, that a covered metasurface retains its functionality even when exposed to fluidic environments.","lang":"eng"}]},{"author":[{"first_name":"Hendrik","full_name":"Rose, Hendrik","id":"55958","last_name":"Rose","orcid":"0000-0002-3079-5428"},{"first_name":"O V","last_name":"Tikhonova","full_name":"Tikhonova, O V"},{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"last_name":"Sharapova","full_name":"Sharapova, Polina","id":"60286","first_name":"Polina"}],"date_created":"2023-01-18T10:56:13Z","volume":24,"date_updated":"2023-04-20T14:51:09Z","publisher":"IOP Publishing","doi":"10.1088/1367-2630/ac74d8","title":"Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities","issue":"6","publication_status":"published","publication_identifier":{"issn":["1367-2630"]},"citation":{"apa":"Rose, H., Tikhonova, O. V., Meier, T., &#38; Sharapova, P. (2022). Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities. <i>New Journal of Physics</i>, <i>24</i>(6), Article 063020. <a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">https://doi.org/10.1088/1367-2630/ac74d8</a>","short":"H. Rose, O.V. Tikhonova, T. Meier, P. Sharapova, New Journal of Physics 24 (2022).","mla":"Rose, Hendrik, et al. “Steady States of Λ-Type Three-Level Systems Excited by Quantum Light with Various Photon Statistics in Lossy Cavities.” <i>New Journal of Physics</i>, vol. 24, no. 6, 063020, IOP Publishing, 2022, doi:<a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>.","bibtex":"@article{Rose_Tikhonova_Meier_Sharapova_2022, title={Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities}, volume={24}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>}, number={6063020}, journal={New Journal of Physics}, publisher={IOP Publishing}, author={Rose, Hendrik and Tikhonova, O V and Meier, Torsten and Sharapova, Polina}, year={2022} }","ieee":"H. Rose, O. V. Tikhonova, T. Meier, and P. Sharapova, “Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities,” <i>New Journal of Physics</i>, vol. 24, no. 6, Art. no. 063020, 2022, doi: <a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>.","chicago":"Rose, Hendrik, O V Tikhonova, Torsten Meier, and Polina Sharapova. “Steady States of Λ-Type Three-Level Systems Excited by Quantum Light with Various Photon Statistics in Lossy Cavities.” <i>New Journal of Physics</i> 24, no. 6 (2022). <a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">https://doi.org/10.1088/1367-2630/ac74d8</a>.","ama":"Rose H, Tikhonova OV, Meier T, Sharapova P. Steady states of Λ-type three-level systems excited by quantum light with various photon statistics in lossy cavities. <i>New Journal of Physics</i>. 2022;24(6). doi:<a href=\"https://doi.org/10.1088/1367-2630/ac74d8\">10.1088/1367-2630/ac74d8</a>"},"intvolume":"        24","year":"2022","user_id":"16199","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"35"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"37318","language":[{"iso":"eng"}],"article_number":"063020","keyword":["General Physics and Astronomy"],"type":"journal_article","publication":"New Journal of Physics","status":"public","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>The interaction between quantum light and matter is being intensively studied for systems that are enclosed in high-<jats:italic>Q</jats:italic> cavities which strongly enhance the light–matter coupling. Cavities with low <jats:italic>Q</jats:italic>-factors are generally given less attention due to their high losses that quickly destroy quantum systems. However, bad cavities can be utilized for several applications, where lower <jats:italic>Q</jats:italic>-factors are required, e.g., to increase the spectral width of the cavity mode. In this work, we demonstrate that low-<jats:italic>Q</jats:italic> cavities can be beneficial for preparing specific electronic steady states when certain quantum states of light are applied. We investigate the interaction between quantum light with various statistics and matter represented by a Λ-type three-level system in lossy cavities, assuming that cavity losses are the dominant loss mechanism. We show that cavity losses lead to non-trivial electronic steady states that can be controlled by the loss rate and the initial statistics of the quantum fields. We discuss the mechanism of the formation of such steady states on the basis of the equations of motion and present both analytical expressions and numerical simulations for such steady states.</jats:p>","lang":"eng"}]},{"article_number":"205408","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"_id":"37319","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"35"},{"_id":"429"}],"status":"public","type":"journal_article","doi":"10.1103/physrevb.106.205408","date_updated":"2023-04-20T14:53:19Z","author":[{"full_name":"Grisard, S.","last_name":"Grisard","first_name":"S."},{"orcid":"0000-0002-3079-5428","last_name":"Rose","full_name":"Rose, Hendrik","id":"55958","first_name":"Hendrik"},{"last_name":"Trifonov","full_name":"Trifonov, A. V.","first_name":"A. V."},{"last_name":"Reichhardt","full_name":"Reichhardt, R.","first_name":"R."},{"last_name":"Reiter","full_name":"Reiter, D. E.","first_name":"D. E."},{"first_name":"Matthias","id":"138","full_name":"Reichelt, Matthias","last_name":"Reichelt"},{"first_name":"C.","last_name":"Schneider","full_name":"Schneider, C."},{"last_name":"Kamp","full_name":"Kamp, M.","first_name":"M."},{"full_name":"Höfling, S.","last_name":"Höfling","first_name":"S."},{"first_name":"M.","last_name":"Bayer","full_name":"Bayer, M."},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"last_name":"Akimov","full_name":"Akimov, I. A.","first_name":"I. A."}],"volume":106,"citation":{"ama":"Grisard S, Rose H, Trifonov AV, et al. Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses. <i>Physical Review B</i>. 2022;106(20). doi:<a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>","chicago":"Grisard, S., Hendrik Rose, A. V. Trifonov, R. Reichhardt, D. E. Reiter, Matthias Reichelt, C. Schneider, et al. “Multiple Rabi Rotations of Trions in InGaAs Quantum Dots Observed by Photon Echo Spectroscopy with Spatially Shaped Laser Pulses.” <i>Physical Review B</i> 106, no. 20 (2022). <a href=\"https://doi.org/10.1103/physrevb.106.205408\">https://doi.org/10.1103/physrevb.106.205408</a>.","ieee":"S. Grisard <i>et al.</i>, “Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses,” <i>Physical Review B</i>, vol. 106, no. 20, Art. no. 205408, 2022, doi: <a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>.","apa":"Grisard, S., Rose, H., Trifonov, A. V., Reichhardt, R., Reiter, D. E., Reichelt, M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., Meier, T., &#38; Akimov, I. A. (2022). Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses. <i>Physical Review B</i>, <i>106</i>(20), Article 205408. <a href=\"https://doi.org/10.1103/physrevb.106.205408\">https://doi.org/10.1103/physrevb.106.205408</a>","bibtex":"@article{Grisard_Rose_Trifonov_Reichhardt_Reiter_Reichelt_Schneider_Kamp_Höfling_Bayer_et al._2022, title={Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses}, volume={106}, DOI={<a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>}, number={20205408}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Grisard, S. and Rose, Hendrik and Trifonov, A. V. and Reichhardt, R. and Reiter, D. E. and Reichelt, Matthias and Schneider, C. and Kamp, M. and Höfling, S. and Bayer, M. and et al.}, year={2022} }","short":"S. Grisard, H. Rose, A.V. Trifonov, R. Reichhardt, D.E. Reiter, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, I.A. Akimov, Physical Review B 106 (2022).","mla":"Grisard, S., et al. “Multiple Rabi Rotations of Trions in InGaAs Quantum Dots Observed by Photon Echo Spectroscopy with Spatially Shaped Laser Pulses.” <i>Physical Review B</i>, vol. 106, no. 20, 205408, American Physical Society (APS), 2022, doi:<a href=\"https://doi.org/10.1103/physrevb.106.205408\">10.1103/physrevb.106.205408</a>."},"intvolume":"       106","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"language":[{"iso":"eng"}],"publication":"Physical Review B","title":"Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped laser pulses","publisher":"American Physical Society (APS)","date_created":"2023-01-18T10:58:12Z","year":"2022","issue":"20"},{"year":"2022","intvolume":"     11999","citation":{"short":"A. Trautmann, R. Zuo, G. Wang, W.-R. Hannes, S. Yang, L.H. Thong, C. Ngo, J. Steiner, M. Ciappina, M. Reichelt, H.T. Duc, X. Song, W. Yang, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXVI, 2022.","bibtex":"@inproceedings{Trautmann_Zuo_Wang_Hannes_Yang_Thong_Ngo_Steiner_Ciappina_Reichelt_et al._2022, series={SPIE Proceedings}, title={Microscopic simulations of high harmonic generation from semiconductors}, volume={11999}, DOI={<a href=\"https://doi.org/10.1117/12.2607447\">10.1117/12.2607447</a>}, booktitle={Ultrafast Phenomena and Nanophotonics XXVI}, author={Trautmann, Alexander and Zuo, Ruixin and Wang, Guifang and Hannes, Wolf-Rüdiger and Yang, Shidong and Thong, Le Huu and Ngo, Cong and Steiner, Johannes and Ciappina, Marcelo and Reichelt, Matthias and et al.}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2022}, collection={SPIE Proceedings} }","mla":"Trautmann, Alexander, et al. “Microscopic Simulations of High Harmonic Generation from Semiconductors.” <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11999, 2022, doi:<a href=\"https://doi.org/10.1117/12.2607447\">10.1117/12.2607447</a>.","apa":"Trautmann, A., Zuo, R., Wang, G., Hannes, W.-R., Yang, S., Thong, L. H., Ngo, C., Steiner, J., Ciappina, M., Reichelt, M., Duc, H. T., Song, X., Yang, W., &#38; Meier, T. (2022). Microscopic simulations of high harmonic generation from semiconductors. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXVI</i> (Vol. 11999). <a href=\"https://doi.org/10.1117/12.2607447\">https://doi.org/10.1117/12.2607447</a>","ieee":"A. Trautmann <i>et al.</i>, “Microscopic simulations of high harmonic generation from semiconductors,” in <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, 2022, vol. 11999, doi: <a href=\"https://doi.org/10.1117/12.2607447\">10.1117/12.2607447</a>.","chicago":"Trautmann, Alexander, Ruixin Zuo, Guifang Wang, Wolf-Rüdiger Hannes, Shidong Yang, Le Huu Thong, Cong Ngo, et al. “Microscopic Simulations of High Harmonic Generation from Semiconductors.” In <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11999. SPIE Proceedings, 2022. <a href=\"https://doi.org/10.1117/12.2607447\">https://doi.org/10.1117/12.2607447</a>.","ama":"Trautmann A, Zuo R, Wang G, et al. Microscopic simulations of high harmonic generation from semiconductors. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena and Nanophotonics XXVI</i>. Vol 11999. SPIE Proceedings. ; 2022. doi:<a href=\"https://doi.org/10.1117/12.2607447\">10.1117/12.2607447</a>"},"publication_status":"published","title":"Microscopic simulations of high harmonic generation from semiconductors","doi":"10.1117/12.2607447","date_updated":"2023-04-20T14:52:24Z","volume":11999,"author":[{"first_name":"Alexander","last_name":"Trautmann","full_name":"Trautmann, Alexander","id":"38163"},{"first_name":"Ruixin","full_name":"Zuo, Ruixin","last_name":"Zuo"},{"last_name":"Wang","full_name":"Wang, Guifang","first_name":"Guifang"},{"first_name":"Wolf-Rüdiger","last_name":"Hannes","full_name":"Hannes, Wolf-Rüdiger"},{"first_name":"Shidong","full_name":"Yang, Shidong","last_name":"Yang"},{"first_name":"Le Huu","full_name":"Thong, Le Huu","last_name":"Thong"},{"first_name":"Cong","full_name":"Ngo, Cong","last_name":"Ngo"},{"last_name":"Steiner","full_name":"Steiner, Johannes","first_name":"Johannes"},{"first_name":"Marcelo","full_name":"Ciappina, Marcelo","last_name":"Ciappina"},{"first_name":"Matthias","last_name":"Reichelt","full_name":"Reichelt, Matthias","id":"138"},{"first_name":"Huynh Thanh","full_name":"Duc, Huynh Thanh","last_name":"Duc"},{"last_name":"Song","full_name":"Song, Xiaohong","first_name":"Xiaohong"},{"first_name":"Weifeng","last_name":"Yang","full_name":"Yang, Weifeng"},{"orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"}],"date_created":"2023-01-18T11:22:45Z","editor":[{"last_name":"Betz","full_name":"Betz, Markus","first_name":"Markus"},{"first_name":"Abdulhakem Y.","full_name":"Elezzabi, Abdulhakem Y.","last_name":"Elezzabi"}],"status":"public","publication":"Ultrafast Phenomena and Nanophotonics XXVI","type":"conference","language":[{"iso":"eng"}],"_id":"37329","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"_id":"64","name":"TRR 142 - A7: TRR 142 - Subproject A7"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"series_title":"SPIE Proceedings","user_id":"16199"},{"language":[{"iso":"eng"}],"_id":"37327","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"623"},{"_id":"35"}],"user_id":"16199","series_title":"SPIE Proceedings","editor":[{"first_name":"Markus","last_name":"Betz","full_name":"Betz, Markus"},{"first_name":"Abdulhakem Y.","full_name":"Elezzabi, Abdulhakem Y.","last_name":"Elezzabi"}],"status":"public","publication":"Ultrafast Phenomena and Nanophotonics XXVI","type":"conference","title":"Theoretical analysis of correlations between two quantum fields exciting a three-level system using the cluster-expansion approach","doi":"10.1117/12.2608528","date_updated":"2023-04-20T14:51:31Z","volume":11999,"date_created":"2023-01-18T11:19:54Z","author":[{"first_name":"Hendrik","full_name":"Rose, Hendrik","id":"55958","last_name":"Rose","orcid":"0000-0002-3079-5428"},{"first_name":"Olga V.","full_name":"Tikhonova, Olga V.","last_name":"Tikhonova"},{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten"},{"id":"60286","full_name":"Sharapova, Polina","last_name":"Sharapova","first_name":"Polina"}],"year":"2022","intvolume":"     11999","citation":{"apa":"Rose, H., Tikhonova, O. V., Meier, T., &#38; Sharapova, P. (2022). Theoretical analysis of correlations between two quantum fields exciting a three-level system using the cluster-expansion approach. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXVI</i> (Vol. 11999). <a href=\"https://doi.org/10.1117/12.2608528\">https://doi.org/10.1117/12.2608528</a>","short":"H. Rose, O.V. Tikhonova, T. Meier, P. Sharapova, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXVI, 2022.","mla":"Rose, Hendrik, et al. “Theoretical Analysis of Correlations between Two Quantum Fields Exciting a Three-Level System Using the Cluster-Expansion Approach.” <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11999, 2022, doi:<a href=\"https://doi.org/10.1117/12.2608528\">10.1117/12.2608528</a>.","bibtex":"@inproceedings{Rose_Tikhonova_Meier_Sharapova_2022, series={SPIE Proceedings}, title={Theoretical analysis of correlations between two quantum fields exciting a three-level system using the cluster-expansion approach}, volume={11999}, DOI={<a href=\"https://doi.org/10.1117/12.2608528\">10.1117/12.2608528</a>}, booktitle={Ultrafast Phenomena and Nanophotonics XXVI}, author={Rose, Hendrik and Tikhonova, Olga V. and Meier, Torsten and Sharapova, Polina}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2022}, collection={SPIE Proceedings} }","chicago":"Rose, Hendrik, Olga V. Tikhonova, Torsten Meier, and Polina Sharapova. “Theoretical Analysis of Correlations between Two Quantum Fields Exciting a Three-Level System Using the Cluster-Expansion Approach.” In <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11999. SPIE Proceedings, 2022. <a href=\"https://doi.org/10.1117/12.2608528\">https://doi.org/10.1117/12.2608528</a>.","ieee":"H. Rose, O. V. Tikhonova, T. Meier, and P. Sharapova, “Theoretical analysis of correlations between two quantum fields exciting a three-level system using the cluster-expansion approach,” in <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, 2022, vol. 11999, doi: <a href=\"https://doi.org/10.1117/12.2608528\">10.1117/12.2608528</a>.","ama":"Rose H, Tikhonova OV, Meier T, Sharapova P. Theoretical analysis of correlations between two quantum fields exciting a three-level system using the cluster-expansion approach. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena and Nanophotonics XXVI</i>. Vol 11999. SPIE Proceedings. ; 2022. doi:<a href=\"https://doi.org/10.1117/12.2608528\">10.1117/12.2608528</a>"},"publication_status":"published"},{"article_number":"115307","language":[{"iso":"eng"}],"project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142 - A02: TRR 142 - Subproject A02","_id":"59"}],"_id":"37323","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"status":"public","type":"journal_article","publication":"Physical Review B","title":"Coherent contributions to population dynamics in a semiconductor microcavity","doi":"10.1103/physrevb.105.115307","date_updated":"2023-04-20T14:50:24Z","publisher":"American Physical Society (APS)","date_created":"2023-01-18T11:10:42Z","author":[{"first_name":"J.","last_name":"Paul","full_name":"Paul, J."},{"last_name":"Rose","orcid":"0000-0002-3079-5428","id":"55958","full_name":"Rose, Hendrik","first_name":"Hendrik"},{"full_name":"Swagel, E.","last_name":"Swagel","first_name":"E."},{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten"},{"full_name":"Wahlstrand, J. K.","last_name":"Wahlstrand","first_name":"J. K."},{"full_name":"Bristow, A. D.","last_name":"Bristow","first_name":"A. D."}],"volume":105,"year":"2022","citation":{"ieee":"J. Paul, H. Rose, E. Swagel, T. Meier, J. K. Wahlstrand, and A. D. Bristow, “Coherent contributions to population dynamics in a semiconductor microcavity,” <i>Physical Review B</i>, vol. 105, no. 11, Art. no. 115307, 2022, doi: <a href=\"https://doi.org/10.1103/physrevb.105.115307\">10.1103/physrevb.105.115307</a>.","chicago":"Paul, J., Hendrik Rose, E. Swagel, Torsten Meier, J. K. Wahlstrand, and A. D. Bristow. “Coherent Contributions to Population Dynamics in a Semiconductor Microcavity.” <i>Physical Review B</i> 105, no. 11 (2022). <a href=\"https://doi.org/10.1103/physrevb.105.115307\">https://doi.org/10.1103/physrevb.105.115307</a>.","ama":"Paul J, Rose H, Swagel E, Meier T, Wahlstrand JK, Bristow AD. Coherent contributions to population dynamics in a semiconductor microcavity. <i>Physical Review B</i>. 2022;105(11). doi:<a href=\"https://doi.org/10.1103/physrevb.105.115307\">10.1103/physrevb.105.115307</a>","mla":"Paul, J., et al. “Coherent Contributions to Population Dynamics in a Semiconductor Microcavity.” <i>Physical Review B</i>, vol. 105, no. 11, 115307, American Physical Society (APS), 2022, doi:<a href=\"https://doi.org/10.1103/physrevb.105.115307\">10.1103/physrevb.105.115307</a>.","short":"J. Paul, H. Rose, E. Swagel, T. Meier, J.K. Wahlstrand, A.D. Bristow, Physical Review B 105 (2022).","bibtex":"@article{Paul_Rose_Swagel_Meier_Wahlstrand_Bristow_2022, title={Coherent contributions to population dynamics in a semiconductor microcavity}, volume={105}, DOI={<a href=\"https://doi.org/10.1103/physrevb.105.115307\">10.1103/physrevb.105.115307</a>}, number={11115307}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Paul, J. and Rose, Hendrik and Swagel, E. and Meier, Torsten and Wahlstrand, J. K. and Bristow, A. D.}, year={2022} }","apa":"Paul, J., Rose, H., Swagel, E., Meier, T., Wahlstrand, J. K., &#38; Bristow, A. D. (2022). Coherent contributions to population dynamics in a semiconductor microcavity. <i>Physical Review B</i>, <i>105</i>(11), Article 115307. <a href=\"https://doi.org/10.1103/physrevb.105.115307\">https://doi.org/10.1103/physrevb.105.115307</a>"},"intvolume":"       105","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"issue":"11"},{"citation":{"bibtex":"@article{Meier_Ali_2022, title={Super-Bloch oscillations with parametric modulation of a parabolic trap}, journal={Condensed Matter}, author={Meier, Torsten and Ali, Usman}, year={2022} }","short":"T. Meier, U. Ali, Condensed Matter (2022).","mla":"Meier, Torsten, and Usman Ali. “Super-Bloch Oscillations with Parametric Modulation of a Parabolic Trap.” <i>Condensed Matter</i>, 2022.","apa":"Meier, T., &#38; Ali, U. (2022). Super-Bloch oscillations with parametric modulation of a parabolic trap. In <i>Condensed Matter</i>.","ama":"Meier T, Ali U. Super-Bloch oscillations with parametric modulation of a parabolic trap. <i>Condensed Matter</i>. Published online 2022.","ieee":"T. Meier and U. Ali, “Super-Bloch oscillations with parametric modulation of a parabolic trap,” <i>Condensed Matter</i>. 2022.","chicago":"Meier, Torsten, and Usman Ali. “Super-Bloch Oscillations with Parametric Modulation of a Parabolic Trap.” <i>Condensed Matter</i>, 2022."},"year":"2022","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2204.12134"}],"title":"Super-Bloch oscillations with parametric modulation of a parabolic trap","author":[{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"last_name":"Ali","full_name":"Ali, Usman","first_name":"Usman"}],"date_created":"2023-01-18T11:15:22Z","date_updated":"2023-04-20T14:50:46Z","status":"public","type":"preprint","publication":"Condensed Matter","language":[{"iso":"eng"}],"user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"35"}],"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"37325"},{"doi":"10.1038/s41467-022-28993-3","author":[{"first_name":"B.","full_name":"Jonas, B.","last_name":"Jonas"},{"full_name":"Heinze, Dirk Florian","id":"10904","last_name":"Heinze","first_name":"Dirk Florian"},{"full_name":"Schöll, E.","last_name":"Schöll","first_name":"E."},{"first_name":"P.","full_name":"Kallert, P.","last_name":"Kallert"},{"first_name":"T.","last_name":"Langer","full_name":"Langer, T."},{"full_name":"Krehs, S.","last_name":"Krehs","first_name":"S."},{"last_name":"Widhalm","full_name":"Widhalm, A.","first_name":"A."},{"first_name":"Klaus","last_name":"Jöns","id":"85353","full_name":"Jöns, Klaus"},{"id":"37763","full_name":"Reuter, Dirk","last_name":"Reuter","first_name":"Dirk"},{"first_name":"Stefan","id":"27271","full_name":"Schumacher, Stefan","orcid":"0000-0003-4042-4951","last_name":"Schumacher"},{"first_name":"Artur","id":"606","full_name":"Zrenner, Artur","last_name":"Zrenner","orcid":"0000-0002-5190-0944"}],"volume":13,"date_updated":"2023-04-20T15:18:31Z","citation":{"apa":"Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm, A., Jöns, K., Reuter, D., Schumacher, S., &#38; Zrenner, A. (2022). Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>, <i>13</i>(1), Article 1387. <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>","short":"B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).","bibtex":"@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>}, number={11387}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jonas, B. and Heinze, Dirk Florian and Schöll, E. and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, Klaus and Reuter, Dirk and Schumacher, Stefan and et al.}, year={2022} }","mla":"Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i>, vol. 13, no. 1, 1387, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>.","ama":"Jonas B, Heinze DF, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>","chicago":"Jonas, B., Dirk Florian Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>.","ieee":"B. Jonas <i>et al.</i>, “Nonlinear down-conversion in a single quantum dot,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 1387, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>."},"intvolume":"        13","publication_status":"published","publication_identifier":{"issn":["2041-1723"]},"article_number":"1387","user_id":"16199","department":[{"_id":"15"},{"_id":"297"},{"_id":"230"},{"_id":"429"},{"_id":"27"},{"_id":"623"},{"_id":"170"},{"_id":"35"}],"project":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"_id":"60","name":"TRR 142 - A03: TRR 142 - Subproject A03"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"40523","status":"public","type":"journal_article","title":"Nonlinear down-conversion in a single quantum dot","date_created":"2023-01-27T13:41:42Z","publisher":"Springer Science and Business Media LLC","year":"2022","issue":"1","language":[{"iso":"eng"}],"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Tailored nanoscale quantum light sources, matching the specific needs of use cases, are crucial building blocks for photonic quantum technologies. Several different approaches to realize solid-state quantum emitters with high performance have been pursued and different concepts for energy tuning have been established. However, the properties of the emitted photons are always defined by the individual quantum emitter and can therefore not be controlled with full flexibility. Here we introduce an all-optical nonlinear method to tailor and control the single photon emission. We demonstrate a laser-controlled down-conversion process from an excited state of a semiconductor quantum three-level system. Based on this concept, we realize energy tuning and polarization control of the single photon emission with a control-laser field. Our results mark an important step towards tailored single photon emission from a photonic quantum system based on quantum optical principles.</jats:p>","lang":"eng"}],"publication":"Nature Communications"},{"status":"public","type":"journal_article","article_number":"045302","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"290"},{"_id":"230"},{"_id":"429"},{"_id":"623"},{"_id":"35"}],"user_id":"16199","_id":"40431","project":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"_id":"60","name":"TRR 142 - A3: TRR 142 - Subproject A3"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"intvolume":"       105","citation":{"ama":"Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton. <i>Physical Review B</i>. 2022;105(4). doi:<a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>","chicago":"Praschan, Tom, Dirk Heinze, Dominik Breddermann, Artur Zrenner, Andrea Walther, and Stefan Schumacher. “Pulse Shaping for On-Demand Emission of Single Raman Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i> 105, no. 4 (2022). <a href=\"https://doi.org/10.1103/physrevb.105.045302\">https://doi.org/10.1103/physrevb.105.045302</a>.","ieee":"T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, and S. Schumacher, “Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton,” <i>Physical Review B</i>, vol. 105, no. 4, Art. no. 045302, 2022, doi: <a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>.","short":"T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher, Physical Review B 105 (2022).","mla":"Praschan, Tom, et al. “Pulse Shaping for On-Demand Emission of Single Raman Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i>, vol. 105, no. 4, 045302, American Physical Society (APS), 2022, doi:<a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>.","bibtex":"@article{Praschan_Heinze_Breddermann_Zrenner_Walther_Schumacher_2022, title={Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton}, volume={105}, DOI={<a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>}, number={4045302}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Praschan, Tom and Heinze, Dirk and Breddermann, Dominik and Zrenner, Artur and Walther, Andrea and Schumacher, Stefan}, year={2022} }","apa":"Praschan, T., Heinze, D., Breddermann, D., Zrenner, A., Walther, A., &#38; Schumacher, S. (2022). Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton. <i>Physical Review B</i>, <i>105</i>(4), Article 045302. <a href=\"https://doi.org/10.1103/physrevb.105.045302\">https://doi.org/10.1103/physrevb.105.045302</a>"},"publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","doi":"10.1103/physrevb.105.045302","volume":105,"author":[{"first_name":"Tom","full_name":"Praschan, Tom","last_name":"Praschan"},{"full_name":"Heinze, Dirk","last_name":"Heinze","first_name":"Dirk"},{"first_name":"Dominik","full_name":"Breddermann, Dominik","last_name":"Breddermann"},{"last_name":"Zrenner","orcid":"0000-0002-5190-0944","id":"606","full_name":"Zrenner, Artur","first_name":"Artur"},{"first_name":"Andrea","full_name":"Walther, Andrea","last_name":"Walther"},{"last_name":"Schumacher","orcid":"0000-0003-4042-4951","id":"27271","full_name":"Schumacher, Stefan","first_name":"Stefan"}],"date_updated":"2023-04-20T15:19:24Z","publication":"Physical Review B","language":[{"iso":"eng"}],"year":"2022","issue":"4","title":"Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton","date_created":"2023-01-26T15:45:42Z","publisher":"American Physical Society (APS)"},{"_id":"40428","project":[{"name":"TRR 142: TRR 142","_id":"53"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - A3: TRR 142 - Subproject A3","_id":"60"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"290"},{"_id":"292"},{"_id":"642"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"user_id":"16199","status":"public","type":"research_data","title":"Nonlinear down-conversion in a single quantum dot","doi":"10.5281/ZENODO.6024228","date_updated":"2023-04-20T15:18:48Z","publisher":"LibreCat University","author":[{"first_name":"Björn","last_name":"Jonas","full_name":"Jonas, Björn"},{"first_name":"Dirk Florian","full_name":"Heinze, Dirk Florian","id":"10904","last_name":"Heinze"},{"first_name":"Eva","full_name":"Schöll, Eva","last_name":"Schöll"},{"first_name":"Patricia","full_name":"Kallert, Patricia","last_name":"Kallert"},{"last_name":"Langer","full_name":"Langer, Timo","first_name":"Timo"},{"last_name":"Krehs","full_name":"Krehs, Sebastian","first_name":"Sebastian"},{"last_name":"Widhalm","full_name":"Widhalm, Alex","first_name":"Alex"},{"first_name":"Klaus","last_name":"Jöns","full_name":"Jöns, Klaus","id":"85353"},{"last_name":"Reuter","id":"37763","full_name":"Reuter, Dirk","first_name":"Dirk"},{"first_name":"Artur","full_name":"Zrenner, Artur","id":"606","last_name":"Zrenner","orcid":"0000-0002-5190-0944"}],"date_created":"2023-01-26T15:38:28Z","year":"2022","citation":{"ieee":"B. Jonas <i>et al.</i>, <i>Nonlinear down-conversion in a single quantum dot</i>. LibreCat University, 2022.","chicago":"Jonas, Björn, Dirk Florian Heinze, Eva Schöll, Patricia Kallert, Timo Langer, Sebastian Krehs, Alex Widhalm, Klaus Jöns, Dirk Reuter, and Artur Zrenner. <i>Nonlinear Down-Conversion in a Single Quantum Dot</i>. LibreCat University, 2022. <a href=\"https://doi.org/10.5281/ZENODO.6024228\">https://doi.org/10.5281/ZENODO.6024228</a>.","ama":"Jonas B, Heinze DF, Schöll E, et al. <i>Nonlinear Down-Conversion in a Single Quantum Dot</i>. LibreCat University; 2022. doi:<a href=\"https://doi.org/10.5281/ZENODO.6024228\">10.5281/ZENODO.6024228</a>","apa":"Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm, A., Jöns, K., Reuter, D., &#38; Zrenner, A. (2022). <i>Nonlinear down-conversion in a single quantum dot</i>. LibreCat University. <a href=\"https://doi.org/10.5281/ZENODO.6024228\">https://doi.org/10.5281/ZENODO.6024228</a>","short":"B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K. Jöns, D. Reuter, A. Zrenner, Nonlinear Down-Conversion in a Single Quantum Dot, LibreCat University, 2022.","mla":"Jonas, Björn, et al. <i>Nonlinear Down-Conversion in a Single Quantum Dot</i>. LibreCat University, 2022, doi:<a href=\"https://doi.org/10.5281/ZENODO.6024228\">10.5281/ZENODO.6024228</a>.","bibtex":"@book{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Zrenner_2022, title={Nonlinear down-conversion in a single quantum dot}, DOI={<a href=\"https://doi.org/10.5281/ZENODO.6024228\">10.5281/ZENODO.6024228</a>}, publisher={LibreCat University}, author={Jonas, Björn and Heinze, Dirk Florian and Schöll, Eva and Kallert, Patricia and Langer, Timo and Krehs, Sebastian and Widhalm, Alex and Jöns, Klaus and Reuter, Dirk and Zrenner, Artur}, year={2022} }"}},{"year":"2022","citation":{"ieee":"M. Krenz, U. Gerstmann, and W. G. Schmidt, “Bound polaron formation in lithium niobate from ab initio molecular dynamics,” <i>Applied Physics A</i>, vol. 128, p. 480, 2022, doi: <a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>.","chicago":"Krenz, Marvin, Uwe Gerstmann, and Wolf Gero Schmidt. “Bound Polaron Formation in Lithium Niobate from Ab Initio Molecular Dynamics.” <i>Applied Physics A</i> 128 (2022): 480. <a href=\"https://doi.org/10.1007/s00339-022-05577-y\">https://doi.org/10.1007/s00339-022-05577-y</a>.","ama":"Krenz M, Gerstmann U, Schmidt WG. Bound polaron formation in lithium niobate from ab initio molecular dynamics. <i>Applied Physics A</i>. 2022;128:480. doi:<a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>","mla":"Krenz, Marvin, et al. “Bound Polaron Formation in Lithium Niobate from Ab Initio Molecular Dynamics.” <i>Applied Physics A</i>, vol. 128, Springer Science and Business Media LLC, 2022, p. 480, doi:<a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>.","bibtex":"@article{Krenz_Gerstmann_Schmidt_2022, title={Bound polaron formation in lithium niobate from ab initio molecular dynamics}, volume={128}, DOI={<a href=\"https://doi.org/10.1007/s00339-022-05577-y\">10.1007/s00339-022-05577-y</a>}, journal={Applied Physics A}, publisher={Springer Science and Business Media LLC}, author={Krenz, Marvin and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022}, pages={480} }","short":"M. Krenz, U. Gerstmann, W.G. Schmidt, Applied Physics A 128 (2022) 480.","apa":"Krenz, M., Gerstmann, U., &#38; Schmidt, W. G. (2022). Bound polaron formation in lithium niobate from ab initio molecular dynamics. <i>Applied Physics A</i>, <i>128</i>, 480. <a href=\"https://doi.org/10.1007/s00339-022-05577-y\">https://doi.org/10.1007/s00339-022-05577-y</a>"},"page":"480","intvolume":"       128","publication_status":"published","publication_identifier":{"issn":["0947-8396","1432-0630"]},"title":"Bound polaron formation in lithium niobate from ab initio molecular dynamics","doi":"10.1007/s00339-022-05577-y","date_updated":"2023-04-21T11:06:37Z","publisher":"Springer Science and Business Media LLC","author":[{"last_name":"Krenz","id":"52309","full_name":"Krenz, Marvin","first_name":"Marvin"},{"id":"171","full_name":"Gerstmann, Uwe","orcid":"0000-0002-4476-223X","last_name":"Gerstmann","first_name":"Uwe"},{"first_name":"Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","id":"468"}],"date_created":"2023-01-20T11:18:44Z","volume":128,"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title><jats:p>Polarons influence decisively the performance of lithium niobate for optical applications. In this work, the formation of (defect) bound polarons in lithium niobate is studied by ab initio molecular dynamics. The calculations show a broad scatter of polaron formation times. Rising temperature increases the share of trajectories with long formation times, which leads to an overall increase of the average formation time with temperature. However, even at elevated temperatures, the average formation time does not exceed the value of 100 femtoseconds, i.e., a value close to the time measured for free, i.e., self-trapped polarons. Analyzing individual trajectories, it is found that the time required for the structural relaxation of the polarons depends sensitively on the excitation of the lithium niobate high-frequency phonon modes and their phase relation.</jats:p>"}],"status":"public","type":"journal_article","publication":"Applied Physics A","keyword":["General Materials Science","General Chemistry"],"language":[{"iso":"eng"}],"project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - A11: TRR 142 - Subproject A11","_id":"166"},{"_id":"168","name":"TRR 142 - B07: TRR 142 - Subproject B07"}],"_id":"37711","user_id":"171","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"}]},{"author":[{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten","id":"344"},{"first_name":"Jan Philipp","full_name":"Hoepker, Jan Philipp","last_name":"Hoepker"},{"first_name":"Maximilian","last_name":"Protte","full_name":"Protte, Maximilian","id":"46170"},{"id":"13244","full_name":"Eigner, Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof"},{"full_name":"Silberhorn, Christine","id":"26263","last_name":"Silberhorn","first_name":"Christine"},{"first_name":"Polina R.","full_name":"Sharapova, Polina R.","id":"60286","last_name":"Sharapova"},{"first_name":"Jan","id":"75127","full_name":"Sperling, Jan","orcid":"0000-0002-5844-3205","last_name":"Sperling"},{"first_name":"Tim","full_name":"Bartley, Tim","id":"49683","last_name":"Bartley"}],"date_created":"2023-04-16T01:31:32Z","date_updated":"2023-04-21T11:10:06Z","publisher":"Optica Publishing Group","conference":{"start_date":"2022-05-15","name":"CLEO: Applications and Technology 2022","location":"San Jose, California United States","end_date":"2022-05-20"},"doi":"10.1364/CLEO_AT.2022.JTu3A.17","main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=CLEO_AT-2022-JTu3A.17"}],"title":"Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity","publication_identifier":{"isbn":["978-1-957171-05-0"]},"publication_status":"published","page":"JTu3A. 17","citation":{"ama":"Meier T, Hoepker JP, Protte M, et al. Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity. In: <i>Conference on Lasers and Electro-Optics: Applications and Technology</i>. Optica Publishing Group; 2022:JTu3A. 17. doi:<a href=\"https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17\">10.1364/CLEO_AT.2022.JTu3A.17</a>","ieee":"T. Meier <i>et al.</i>, “Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity,” in <i>Conference on Lasers and Electro-Optics: Applications and Technology</i>, San Jose, California United States, 2022, p. JTu3A. 17, doi: <a href=\"https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17\">10.1364/CLEO_AT.2022.JTu3A.17</a>.","chicago":"Meier, Torsten, Jan Philipp Hoepker, Maximilian Protte, Christof Eigner, Christine Silberhorn, Polina R. Sharapova, Jan Sperling, and Tim Bartley. “Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity.” In <i>Conference on Lasers and Electro-Optics: Applications and Technology</i>, JTu3A. 17. Optica Publishing Group, 2022. <a href=\"https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17\">https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17</a>.","apa":"Meier, T., Hoepker, J. P., Protte, M., Eigner, C., Silberhorn, C., Sharapova, P. R., Sperling, J., &#38; Bartley, T. (2022). Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity. <i>Conference on Lasers and Electro-Optics: Applications and Technology</i>, JTu3A. 17. <a href=\"https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17\">https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17</a>","bibtex":"@inproceedings{Meier_Hoepker_Protte_Eigner_Silberhorn_Sharapova_Sperling_Bartley_2022, title={Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity}, DOI={<a href=\"https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17\">10.1364/CLEO_AT.2022.JTu3A.17</a>}, booktitle={Conference on Lasers and Electro-Optics: Applications and Technology}, publisher={Optica Publishing Group}, author={Meier, Torsten and Hoepker, Jan Philipp and Protte, Maximilian and Eigner, Christof and Silberhorn, Christine and Sharapova, Polina R. and Sperling, Jan and Bartley, Tim}, year={2022}, pages={JTu3A. 17} }","short":"T. Meier, J.P. Hoepker, M. Protte, C. Eigner, C. Silberhorn, P.R. Sharapova, J. Sperling, T. Bartley, in: Conference on Lasers and Electro-Optics: Applications and Technology, Optica Publishing Group, 2022, p. JTu3A. 17.","mla":"Meier, Torsten, et al. “Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity.” <i>Conference on Lasers and Electro-Optics: Applications and Technology</i>, Optica Publishing Group, 2022, p. JTu3A. 17, doi:<a href=\"https://doi.org/10.1364/CLEO_AT.2022.JTu3A.17\">10.1364/CLEO_AT.2022.JTu3A.17</a>."},"year":"2022","department":[{"_id":"293"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"230"},{"_id":"35"},{"_id":"482"},{"_id":"706"},{"_id":"288"}],"user_id":"16199","_id":"43744","language":[{"iso":"eng"}],"publication":"Conference on Lasers and Electro-Optics: Applications and Technology","type":"conference","status":"public","abstract":[{"lang":"eng","text":"We demonstrate theoretically and experimentally complex correlations in the photon numbers of two-mode quantum states using measurement-induced nonlinearity. For this, we combine the interference of coherent states and single photons with photon sub-traction."}]},{"year":"2022","intvolume":"        12","page":"1359","citation":{"bibtex":"@article{Padberg_Quiring_Bocchini_Santandrea_Gerstmann_Schmidt_Silberhorn_Eigner_2022, title={DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking}, volume={12}, DOI={<a href=\"https://doi.org/10.3390/cryst12101359\">10.3390/cryst12101359</a>}, journal={Crystals}, author={Padberg, Laura and Quiring, Viktor and Bocchini, Adriana and Santandrea, Matteo and Gerstmann, Uwe and Schmidt, Wolf Gero and Silberhorn, Christine and Eigner, Christof}, year={2022}, pages={1359} }","mla":"Padberg, Laura, et al. “DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking.” <i>Crystals</i>, vol. 12, 2022, p. 1359, doi:<a href=\"https://doi.org/10.3390/cryst12101359\">10.3390/cryst12101359</a>.","short":"L. Padberg, V. Quiring, A. Bocchini, M. Santandrea, U. Gerstmann, W.G. Schmidt, C. Silberhorn, C. Eigner, Crystals 12 (2022) 1359.","apa":"Padberg, L., Quiring, V., Bocchini, A., Santandrea, M., Gerstmann, U., Schmidt, W. G., Silberhorn, C., &#38; Eigner, C. (2022). DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking. <i>Crystals</i>, <i>12</i>, 1359. <a href=\"https://doi.org/10.3390/cryst12101359\">https://doi.org/10.3390/cryst12101359</a>","ieee":"L. Padberg <i>et al.</i>, “DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking,” <i>Crystals</i>, vol. 12, p. 1359, 2022, doi: <a href=\"https://doi.org/10.3390/cryst12101359\">10.3390/cryst12101359</a>.","chicago":"Padberg, Laura, Viktor Quiring, Adriana Bocchini, Matteo Santandrea, Uwe Gerstmann, Wolf Gero Schmidt, Christine Silberhorn, and Christof Eigner. “DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking.” <i>Crystals</i> 12 (2022): 1359. <a href=\"https://doi.org/10.3390/cryst12101359\">https://doi.org/10.3390/cryst12101359</a>.","ama":"Padberg L, Quiring V, Bocchini A, et al. DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking. <i>Crystals</i>. 2022;12:1359. doi:<a href=\"https://doi.org/10.3390/cryst12101359\">10.3390/cryst12101359</a>"},"publication_identifier":{"issn":["2073-4352"]},"title":"DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking","doi":"10.3390/cryst12101359","main_file_link":[{"open_access":"1"}],"date_updated":"2023-04-21T11:07:11Z","oa":"1","volume":12,"author":[{"first_name":"Laura","last_name":"Padberg","id":"40300","full_name":"Padberg, Laura"},{"last_name":"Quiring","full_name":"Quiring, Viktor","first_name":"Viktor"},{"first_name":"Adriana","last_name":"Bocchini","orcid":"0000-0002-2134-3075","id":"58349","full_name":"Bocchini, Adriana"},{"first_name":"Matteo","full_name":"Santandrea, Matteo","id":"55095","last_name":"Santandrea","orcid":"0000-0001-5718-358X"},{"id":"171","full_name":"Gerstmann, Uwe","last_name":"Gerstmann","orcid":"0000-0002-4476-223X","first_name":"Uwe"},{"last_name":"Schmidt","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","id":"468","first_name":"Wolf Gero"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"full_name":"Eigner, Christof","id":"13244","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof"}],"date_created":"2022-09-26T13:12:48Z","abstract":[{"lang":"eng","text":"We study the DC conductivity in potassium titanyl phosphate (KTiOPO4, KTP) and its isomorphs KTiOAsO4 (KTA) and Rb1%K99%TiOPO4 (RKTP) and introduce a method by which to reduce the overall ionic conductivity in KTP by a potassium nitrate treatment. Furthermore, we create so-called gray tracking in KTP and investigate the ionic conductivity in theses areas. A local unintended reduction of the ionic conductivity is observed in the gray-tracked regions, which also induce additional optical absorption in the material. We show that a thermal treatment in an oxygen-rich atmosphere removes the gray tracking and brings the ionic conductivity as well as the optical transmission back to the original level. These studies can help to choose the best material and treatment for specific applications."}],"status":"public","publication":"Crystals","type":"journal_article","language":[{"iso":"eng"}],"_id":"33484","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142 - B07: TRR 142 - Subproject B07","_id":"168"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"_id":"166","name":"TRR 142 - A11: TRR 142 - Subproject A11"}],"department":[{"_id":"15"},{"_id":"288"},{"_id":"623"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"}],"user_id":"171"},{"author":[{"first_name":"Rolf","id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken"},{"full_name":"Mirzapour, Jamil","last_name":"Mirzapour","first_name":"Jamil"}],"date_created":"2022-11-14T12:51:05Z","volume":92,"date_updated":"2023-04-27T10:07:20Z","publisher":"Springer Science and Business Media LLC","doi":"10.1007/s00419-022-02237-8","title":"A statistically based strain energy function for polymer chains in rubber elasticity","issue":"11","publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["0939-1533","1432-0681"]},"citation":{"apa":"Mahnken, R., &#38; Mirzapour, J. (2022). A statistically based strain energy function for polymer chains in rubber elasticity. <i>Archive of Applied Mechanics</i>, <i>92</i>(11), 3295–3323. <a href=\"https://doi.org/10.1007/s00419-022-02237-8\">https://doi.org/10.1007/s00419-022-02237-8</a>","bibtex":"@article{Mahnken_Mirzapour_2022, title={A statistically based strain energy function for polymer chains in rubber elasticity}, volume={92}, DOI={<a href=\"https://doi.org/10.1007/s00419-022-02237-8\">10.1007/s00419-022-02237-8</a>}, number={11}, journal={Archive of Applied Mechanics}, publisher={Springer Science and Business Media LLC}, author={Mahnken, Rolf and Mirzapour, Jamil}, year={2022}, pages={3295–3323} }","short":"R. Mahnken, J. Mirzapour, Archive of Applied Mechanics 92 (2022) 3295–3323.","mla":"Mahnken, Rolf, and Jamil Mirzapour. “A Statistically Based Strain Energy Function for Polymer Chains in Rubber Elasticity.” <i>Archive of Applied Mechanics</i>, vol. 92, no. 11, Springer Science and Business Media LLC, 2022, pp. 3295–323, doi:<a href=\"https://doi.org/10.1007/s00419-022-02237-8\">10.1007/s00419-022-02237-8</a>.","ama":"Mahnken R, Mirzapour J. A statistically based strain energy function for polymer chains in rubber elasticity. <i>Archive of Applied Mechanics</i>. 2022;92(11):3295-3323. doi:<a href=\"https://doi.org/10.1007/s00419-022-02237-8\">10.1007/s00419-022-02237-8</a>","ieee":"R. Mahnken and J. Mirzapour, “A statistically based strain energy function for polymer chains in rubber elasticity,” <i>Archive of Applied Mechanics</i>, vol. 92, no. 11, pp. 3295–3323, 2022, doi: <a href=\"https://doi.org/10.1007/s00419-022-02237-8\">10.1007/s00419-022-02237-8</a>.","chicago":"Mahnken, Rolf, and Jamil Mirzapour. “A Statistically Based Strain Energy Function for Polymer Chains in Rubber Elasticity.” <i>Archive of Applied Mechanics</i> 92, no. 11 (2022): 3295–3323. <a href=\"https://doi.org/10.1007/s00419-022-02237-8\">https://doi.org/10.1007/s00419-022-02237-8</a>."},"page":"3295-3323","intvolume":"        92","year":"2022","user_id":"335","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"_id":"34074","language":[{"iso":"eng"}],"keyword":["Mechanical Engineering"],"type":"journal_article","publication":"Archive of Applied Mechanics","status":"public"},{"language":[{"iso":"eng"}],"keyword":["tet_topic_waveguide"],"ddc":["530"],"file":[{"file_name":"2022-03 Hammer - SPIE Photonics West 2022 - Small-scale online simulations in guided-wave photonics (official version).pdf","file_id":"30445","access_level":"open_access","file_size":868473,"creator":"fossie","date_created":"2022-03-22T18:05:02Z","date_updated":"2022-03-22T18:05:02Z","relation":"main_file","content_type":"application/pdf"}],"abstract":[{"text":"Online solvers for a series of standard 1-D or 2-D problems in integrated optics will be discussed. Implemented on the basis of HTML/JavaScript/SVG with core routines compiled from well tested C++-sources, the quasi-analytical algorithms require a computational load that can be handled easily even by current mobile devices. So far the series covers the 1-D guided modes of dielectric multilayer slab waveguides and the oblique plane wave reflection from these, the modes of rectangular channel waveguides (in an approximation of effective indices), bend modes of curved multilayer slabs, whispering-gallery resonances (“Quasi-Normal-Modes”) supported by circular dielectric cavities, the hybrid modes of circular multi-step-index optical fibers, bound and leaky modes of 1-D complex multilayers, including plasmonic surface modes, and, with restrictions, quite general rectangular scattering problems in 2-D.","lang":"eng"}],"publication":"Integrated Optics: Devices, Materials, and Technologies XXVI","title":"Small-scale online simulations in guided-wave photonics","date_created":"2022-03-21T10:17:30Z","publisher":"SPIE","year":"2022","file_date_updated":"2022-03-22T18:05:02Z","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"user_id":"158","_id":"30389","project":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"56","name":"TRR 142 - C: TRR 142 - Project Area C"},{"name":"TRR 142 - C05: TRR 142 - Subproject C05","_id":"75"}],"status":"public","editor":[{"first_name":"Sonia M.","last_name":"García-Blanco","full_name":"García-Blanco, Sonia M."},{"first_name":"Pavel","last_name":"Cheben","full_name":"Cheben, Pavel"}],"type":"conference","doi":"10.1117/12.2612208","author":[{"first_name":"Manfred","last_name":"Hammer","orcid":"0000-0002-6331-9348","id":"48077","full_name":"Hammer, Manfred"}],"oa":"1","date_updated":"2023-04-20T10:10:55Z","page":"1200414","citation":{"ieee":"M. Hammer, “Small-scale online simulations in guided-wave photonics,” in <i>Integrated Optics: Devices, Materials, and Technologies XXVI</i>, 2022, p. 1200414, doi: <a href=\"https://doi.org/10.1117/12.2612208\">10.1117/12.2612208</a>.","chicago":"Hammer, Manfred. “Small-Scale Online Simulations in Guided-Wave Photonics.” In <i>Integrated Optics: Devices, Materials, and Technologies XXVI</i>, edited by Sonia M. García-Blanco and Pavel Cheben, 1200414. SPIE, 2022. <a href=\"https://doi.org/10.1117/12.2612208\">https://doi.org/10.1117/12.2612208</a>.","ama":"Hammer M. Small-scale online simulations in guided-wave photonics. In: García-Blanco SM, Cheben P, eds. <i>Integrated Optics: Devices, Materials, and Technologies XXVI</i>. SPIE; 2022:1200414. doi:<a href=\"https://doi.org/10.1117/12.2612208\">10.1117/12.2612208</a>","apa":"Hammer, M. (2022). Small-scale online simulations in guided-wave photonics. In S. M. García-Blanco &#38; P. Cheben (Eds.), <i>Integrated Optics: Devices, Materials, and Technologies XXVI</i> (p. 1200414). SPIE. <a href=\"https://doi.org/10.1117/12.2612208\">https://doi.org/10.1117/12.2612208</a>","bibtex":"@inproceedings{Hammer_2022, title={Small-scale online simulations in guided-wave photonics}, DOI={<a href=\"https://doi.org/10.1117/12.2612208\">10.1117/12.2612208</a>}, booktitle={Integrated Optics: Devices, Materials, and Technologies XXVI}, publisher={SPIE}, author={Hammer, Manfred}, editor={García-Blanco, Sonia M. and Cheben, Pavel}, year={2022}, pages={1200414} }","mla":"Hammer, Manfred. “Small-Scale Online Simulations in Guided-Wave Photonics.” <i>Integrated Optics: Devices, Materials, and Technologies XXVI</i>, edited by Sonia M. García-Blanco and Pavel Cheben, SPIE, 2022, p. 1200414, doi:<a href=\"https://doi.org/10.1117/12.2612208\">10.1117/12.2612208</a>.","short":"M. Hammer, in: S.M. García-Blanco, P. Cheben (Eds.), Integrated Optics: Devices, Materials, and Technologies XXVI, SPIE, 2022, p. 1200414."},"has_accepted_license":"1","publication_status":"published"},{"isi":"1","article_type":"original","article_number":"015002","file_date_updated":"2021-11-22T17:57:00Z","funded_apc":"1","project":[{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"168","name":"TRR 142 - B07: TRR 142 - Subproject B07"}],"_id":"26627","user_id":"16199","department":[{"_id":"296"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"170"},{"_id":"35"}],"status":"public","type":"journal_article","doi":"10.1088/2515-7639/ac3384","date_updated":"2023-04-20T14:01:16Z","oa":"1","author":[{"first_name":"Sergej","last_name":"Neufeld","full_name":"Neufeld, Sergej","id":"23261"},{"first_name":"Arno","last_name":"Schindlmayr","orcid":"0000-0002-4855-071X","id":"458","full_name":"Schindlmayr, Arno"},{"first_name":"Wolf Gero","id":"468","full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076"}],"volume":5,"citation":{"mla":"Neufeld, Sergej, et al. “Quasiparticle Energies and Optical Response of RbTiOPO4 and KTiOAsO4.” <i>Journal of Physics: Materials</i>, vol. 5, no. 1, 015002, IOP Publishing, 2022, doi:<a href=\"https://doi.org/10.1088/2515-7639/ac3384\">10.1088/2515-7639/ac3384</a>.","short":"S. Neufeld, A. Schindlmayr, W.G. Schmidt, Journal of Physics: Materials 5 (2022).","bibtex":"@article{Neufeld_Schindlmayr_Schmidt_2022, title={Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4}, volume={5}, DOI={<a href=\"https://doi.org/10.1088/2515-7639/ac3384\">10.1088/2515-7639/ac3384</a>}, number={1015002}, journal={Journal of Physics: Materials}, publisher={IOP Publishing}, author={Neufeld, Sergej and Schindlmayr, Arno and Schmidt, Wolf Gero}, year={2022} }","apa":"Neufeld, S., Schindlmayr, A., &#38; Schmidt, W. G. (2022). Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4. <i>Journal of Physics: Materials</i>, <i>5</i>(1), Article 015002. <a href=\"https://doi.org/10.1088/2515-7639/ac3384\">https://doi.org/10.1088/2515-7639/ac3384</a>","chicago":"Neufeld, Sergej, Arno Schindlmayr, and Wolf Gero Schmidt. “Quasiparticle Energies and Optical Response of RbTiOPO4 and KTiOAsO4.” <i>Journal of Physics: Materials</i> 5, no. 1 (2022). <a href=\"https://doi.org/10.1088/2515-7639/ac3384\">https://doi.org/10.1088/2515-7639/ac3384</a>.","ieee":"S. Neufeld, A. Schindlmayr, and W. G. Schmidt, “Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4,” <i>Journal of Physics: Materials</i>, vol. 5, no. 1, Art. no. 015002, 2022, doi: <a href=\"https://doi.org/10.1088/2515-7639/ac3384\">10.1088/2515-7639/ac3384</a>.","ama":"Neufeld S, Schindlmayr A, Schmidt WG. Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4. <i>Journal of Physics: Materials</i>. 2022;5(1). doi:<a href=\"https://doi.org/10.1088/2515-7639/ac3384\">10.1088/2515-7639/ac3384</a>"},"intvolume":"         5","publication_status":"published","publication_identifier":{"eissn":["2515-7639"]},"has_accepted_license":"1","ddc":["530"],"language":[{"iso":"eng"}],"external_id":{"isi":["000721060500001"]},"abstract":[{"lang":"eng","text":"Many-body perturbation theory based on density-functional theory calculations is used to determine the quasiparticle band structures and the dielectric functions of the isomorphic ferroelectrics rubidium titanyl phosphate (RbTiOPO4) and potassium titanyl arsenide (KTiOAsO4). Self-energy corrections of more than 2 eV are found to widen the transport band gaps of both materials considerably to 5.3 and 5.2 eV, respectively. At the same time, both materials are characterized by strong exciton binding energies of 1.4 and 1.5 eV, respectively. The solution of the Bethe-Salpeter equation based on the quasiparticle energies results in onsets of the optical absorption within the range of the measured data."}],"file":[{"date_updated":"2021-11-22T17:57:00Z","creator":"schindlm","date_created":"2021-11-22T17:57:00Z","title":"Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4","description":"Creative Commons Attribution 4.0 International Public License (CC BY 4.0)","file_size":2687065,"file_id":"27705","file_name":"Neufeld_2022_J._Phys._Mater._5_015002.pdf","access_level":"open_access","content_type":"application/pdf","relation":"main_file"}],"publication":"Journal of Physics: Materials","title":"Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4","publisher":"IOP Publishing","date_created":"2021-10-20T13:00:04Z","year":"2022","quality_controlled":"1","issue":"1"},{"title":"Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties","doi":"10.1002/pssb.202200308","date_updated":"2023-04-20T13:59:01Z","publisher":"Wiley","volume":259,"author":[{"first_name":"Luis Joel","full_name":"Glahn, Luis Joel","last_name":"Glahn"},{"full_name":"Ruiz Alvarado, Isaac Azahel","id":"79462","orcid":"0000-0002-4710-1170","last_name":"Ruiz Alvarado","first_name":"Isaac Azahel"},{"first_name":"Sergej","last_name":"Neufeld","full_name":"Neufeld, Sergej"},{"full_name":"Zare Pour, Mohammad Amin","last_name":"Zare Pour","first_name":"Mohammad Amin"},{"last_name":"Paszuk","full_name":"Paszuk, Agnieszka","first_name":"Agnieszka"},{"full_name":"Ostheimer, David","last_name":"Ostheimer","first_name":"David"},{"first_name":"Sahar","last_name":"Shekarabi","full_name":"Shekarabi, Sahar"},{"first_name":"Oleksandr","last_name":"Romanyuk","full_name":"Romanyuk, Oleksandr"},{"last_name":"Moritz","full_name":"Moritz, Dominik Christian","first_name":"Dominik Christian"},{"last_name":"Hofmann","full_name":"Hofmann, Jan Philipp","first_name":"Jan Philipp"},{"last_name":"Jaegermann","full_name":"Jaegermann, Wolfram","first_name":"Wolfram"},{"first_name":"Thomas","last_name":"Hannappel","full_name":"Hannappel, Thomas"},{"orcid":"0000-0002-2717-5076","last_name":"Schmidt","full_name":"Schmidt, Wolf Gero","id":"468","first_name":"Wolf Gero"}],"date_created":"2023-01-20T09:19:43Z","year":"2022","intvolume":"       259","citation":{"apa":"Glahn, L. J., Ruiz Alvarado, I. A., Neufeld, S., Zare Pour, M. A., Paszuk, A., Ostheimer, D., Shekarabi, S., Romanyuk, O., Moritz, D. C., Hofmann, J. P., Jaegermann, W., Hannappel, T., &#38; Schmidt, W. G. (2022). Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties. <i>Physica Status Solidi (b)</i>, <i>259</i>(11), Article 2200308. <a href=\"https://doi.org/10.1002/pssb.202200308\">https://doi.org/10.1002/pssb.202200308</a>","short":"L.J. Glahn, I.A. Ruiz Alvarado, S. Neufeld, M.A. Zare Pour, A. Paszuk, D. Ostheimer, S. Shekarabi, O. Romanyuk, D.C. Moritz, J.P. Hofmann, W. Jaegermann, T. Hannappel, W.G. Schmidt, Physica Status Solidi (b) 259 (2022).","bibtex":"@article{Glahn_Ruiz Alvarado_Neufeld_Zare Pour_Paszuk_Ostheimer_Shekarabi_Romanyuk_Moritz_Hofmann_et al._2022, title={Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties}, volume={259}, DOI={<a href=\"https://doi.org/10.1002/pssb.202200308\">10.1002/pssb.202200308</a>}, number={112200308}, journal={physica status solidi (b)}, publisher={Wiley}, author={Glahn, Luis Joel and Ruiz Alvarado, Isaac Azahel and Neufeld, Sergej and Zare Pour, Mohammad Amin and Paszuk, Agnieszka and Ostheimer, David and Shekarabi, Sahar and Romanyuk, Oleksandr and Moritz, Dominik Christian and Hofmann, Jan Philipp and et al.}, year={2022} }","mla":"Glahn, Luis Joel, et al. “Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties.” <i>Physica Status Solidi (b)</i>, vol. 259, no. 11, 2200308, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/pssb.202200308\">10.1002/pssb.202200308</a>.","ieee":"L. J. Glahn <i>et al.</i>, “Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties,” <i>physica status solidi (b)</i>, vol. 259, no. 11, Art. no. 2200308, 2022, doi: <a href=\"https://doi.org/10.1002/pssb.202200308\">10.1002/pssb.202200308</a>.","chicago":"Glahn, Luis Joel, Isaac Azahel Ruiz Alvarado, Sergej Neufeld, Mohammad Amin Zare Pour, Agnieszka Paszuk, David Ostheimer, Sahar Shekarabi, et al. “Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties.” <i>Physica Status Solidi (b)</i> 259, no. 11 (2022). <a href=\"https://doi.org/10.1002/pssb.202200308\">https://doi.org/10.1002/pssb.202200308</a>.","ama":"Glahn LJ, Ruiz Alvarado IA, Neufeld S, et al. Clean and Hydrogen‐Adsorbed AlInP(001) Surfaces: Structures and Electronic Properties. <i>physica status solidi (b)</i>. 2022;259(11). doi:<a href=\"https://doi.org/10.1002/pssb.202200308\">10.1002/pssb.202200308</a>"},"publication_identifier":{"issn":["0370-1972","1521-3951"]},"publication_status":"published","issue":"11","keyword":["Condensed Matter Physics","Electronic","Optical and Magnetic Materials"],"article_number":"2200308","language":[{"iso":"eng"}],"_id":"37656","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"user_id":"16199","status":"public","publication":"physica status solidi (b)","type":"journal_article"},{"publication":"ACS Omega","language":[{"iso":"eng"}],"keyword":["General Chemical Engineering","General Chemistry"],"issue":"23","year":"2022","date_created":"2023-01-20T11:16:22Z","publisher":"American Chemical Society (ACS)","title":"Water/InP(001) from Density Functional Theory","type":"journal_article","status":"public","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"}],"user_id":"16199","_id":"37710","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publication_identifier":{"issn":["2470-1343","2470-1343"]},"publication_status":"published","intvolume":"         7","page":"19355-19364","citation":{"ama":"Ruiz Alvarado IA, Schmidt WG. Water/InP(001) from Density Functional Theory. <i>ACS Omega</i>. 2022;7(23):19355-19364. doi:<a href=\"https://doi.org/10.1021/acsomega.2c00948\">10.1021/acsomega.2c00948</a>","ieee":"I. A. Ruiz Alvarado and W. G. Schmidt, “Water/InP(001) from Density Functional Theory,” <i>ACS Omega</i>, vol. 7, no. 23, pp. 19355–19364, 2022, doi: <a href=\"https://doi.org/10.1021/acsomega.2c00948\">10.1021/acsomega.2c00948</a>.","chicago":"Ruiz Alvarado, Isaac Azahel, and Wolf Gero Schmidt. “Water/InP(001) from Density Functional Theory.” <i>ACS Omega</i> 7, no. 23 (2022): 19355–64. <a href=\"https://doi.org/10.1021/acsomega.2c00948\">https://doi.org/10.1021/acsomega.2c00948</a>.","apa":"Ruiz Alvarado, I. A., &#38; Schmidt, W. G. (2022). Water/InP(001) from Density Functional Theory. <i>ACS Omega</i>, <i>7</i>(23), 19355–19364. <a href=\"https://doi.org/10.1021/acsomega.2c00948\">https://doi.org/10.1021/acsomega.2c00948</a>","mla":"Ruiz Alvarado, Isaac Azahel, and Wolf Gero Schmidt. “Water/InP(001) from Density Functional Theory.” <i>ACS Omega</i>, vol. 7, no. 23, American Chemical Society (ACS), 2022, pp. 19355–64, doi:<a href=\"https://doi.org/10.1021/acsomega.2c00948\">10.1021/acsomega.2c00948</a>.","bibtex":"@article{Ruiz Alvarado_Schmidt_2022, title={Water/InP(001) from Density Functional Theory}, volume={7}, DOI={<a href=\"https://doi.org/10.1021/acsomega.2c00948\">10.1021/acsomega.2c00948</a>}, number={23}, journal={ACS Omega}, publisher={American Chemical Society (ACS)}, author={Ruiz Alvarado, Isaac Azahel and Schmidt, Wolf Gero}, year={2022}, pages={19355–19364} }","short":"I.A. Ruiz Alvarado, W.G. Schmidt, ACS Omega 7 (2022) 19355–19364."},"volume":7,"author":[{"first_name":"Isaac Azahel","orcid":"0000-0002-4710-1170","last_name":"Ruiz Alvarado","full_name":"Ruiz Alvarado, Isaac Azahel","id":"79462"},{"full_name":"Schmidt, Wolf Gero","id":"468","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero"}],"date_updated":"2023-04-20T13:59:34Z","doi":"10.1021/acsomega.2c00948"}]