[{"department":[{"_id":"429"}],"type":"journal_article","date_created":"2025-01-07T14:18:53Z","extern":"1","publication":"Nature Scientific Reports","doi":"10.1038/s41598-021-96663-3","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://www.nature.com/articles/s41598-021-96663-3","open_access":"1"}],"intvolume":"        11","date_updated":"2025-01-07T15:39:47Z","publication_status":"published","author":[{"first_name":"Konrad ","last_name":"Rolle","full_name":"Rolle, Konrad "},{"first_name":"Dmytro ","last_name":"Yaremkevich","full_name":"Yaremkevich, Dmytro "},{"first_name":"Alexey V. ","last_name":"Scherbakov","full_name":"Scherbakov, Alexey V. "},{"last_name":"Bayer","first_name":"Manfred ","full_name":"Bayer, Manfred "},{"full_name":"Fytas, George ","first_name":"George ","last_name":"Fytas"}],"year":"2021","title":"Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals","oa":"1","project":[{"grant_number":"231447078","_id":"63","name":"TRR 142 - A06: TRR 142 - Ultraschnelle Akustik zur Modulation von Lichtemission (A06)"}],"citation":{"chicago":"Rolle, Konrad , Dmytro  Yaremkevich, Alexey V.  Scherbakov, Manfred  Bayer, and George  Fytas. “Lifting Restrictions on Coherence Loss When Characterizing Non-Transparent Hypersonic Phononic Crystals.” <i>Nature Scientific Reports</i> 11 (2021). <a href=\"https://doi.org/10.1038/s41598-021-96663-3\">https://doi.org/10.1038/s41598-021-96663-3</a>.","short":"K. Rolle, D. Yaremkevich, A.V. Scherbakov, M. Bayer, G. Fytas, Nature Scientific Reports 11 (2021).","apa":"Rolle, K., Yaremkevich, D., Scherbakov, A. V., Bayer, M., &#38; Fytas, G. (2021). Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals. <i>Nature Scientific Reports</i>, <i>11</i>. <a href=\"https://doi.org/10.1038/s41598-021-96663-3\">https://doi.org/10.1038/s41598-021-96663-3</a>","ieee":"K. Rolle, D. Yaremkevich, A. V. Scherbakov, M. Bayer, and G. Fytas, “Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals,” <i>Nature Scientific Reports</i>, vol. 11, 2021, doi: <a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>.","ama":"Rolle K, Yaremkevich D, Scherbakov AV, Bayer M, Fytas G. Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals. <i>Nature Scientific Reports</i>. 2021;11. doi:<a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>","bibtex":"@article{Rolle_Yaremkevich_Scherbakov_Bayer_Fytas_2021, title={Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>}, journal={Nature Scientific Reports}, author={Rolle, Konrad  and Yaremkevich, Dmytro  and Scherbakov, Alexey V.  and Bayer, Manfred  and Fytas, George }, year={2021} }","mla":"Rolle, Konrad, et al. “Lifting Restrictions on Coherence Loss When Characterizing Non-Transparent Hypersonic Phononic Crystals.” <i>Nature Scientific Reports</i>, vol. 11, 2021, doi:<a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>."},"volume":11,"user_id":"94792","_id":"58084","status":"public"},{"_id":"20189","ddc":["530"],"user_id":"158","volume":52,"status":"public","has_accepted_license":"1","file_date_updated":"2020-10-24T08:11:40Z","citation":{"apa":"Hammer, M., Ebers, L., &#38; Förstner, J. (2020). Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles. <i>Optical and Quantum Electronics</i>, <i>52</i>. <a href=\"https://doi.org/10.1007/s11082-020-02595-z\">https://doi.org/10.1007/s11082-020-02595-z</a>","ieee":"M. Hammer, L. Ebers, and J. Förstner, “Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles,” <i>Optical and Quantum Electronics</i>, vol. 52, 2020.","short":"M. Hammer, L. Ebers, J. Förstner, Optical and Quantum Electronics 52 (2020).","chicago":"Hammer, Manfred, Lena Ebers, and Jens Förstner. “Hybrid Coupled Mode Modelling of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” <i>Optical and Quantum Electronics</i> 52 (2020). <a href=\"https://doi.org/10.1007/s11082-020-02595-z\">https://doi.org/10.1007/s11082-020-02595-z</a>.","mla":"Hammer, Manfred, et al. “Hybrid Coupled Mode Modelling of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” <i>Optical and Quantum Electronics</i>, vol. 52, 472, 2020, doi:<a href=\"https://doi.org/10.1007/s11082-020-02595-z\">10.1007/s11082-020-02595-z</a>.","ama":"Hammer M, Ebers L, Förstner J. Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles. <i>Optical and Quantum Electronics</i>. 2020;52. doi:<a href=\"https://doi.org/10.1007/s11082-020-02595-z\">10.1007/s11082-020-02595-z</a>","bibtex":"@article{Hammer_Ebers_Förstner_2020, title={Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles}, volume={52}, DOI={<a href=\"https://doi.org/10.1007/s11082-020-02595-z\">10.1007/s11082-020-02595-z</a>}, number={472}, journal={Optical and Quantum Electronics}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, year={2020} }"},"project":[{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 - Subproject C5","_id":"75"},{"name":"TRR 142","_id":"53"}],"article_number":"472","language":[{"iso":"eng"}],"doi":"10.1007/s11082-020-02595-z","year":"2020","title":"Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles","publication_identifier":{"issn":["0306-8919","1572-817X"]},"author":[{"last_name":"Hammer","first_name":"Manfred","orcid":"0000-0002-6331-9348","full_name":"Hammer, Manfred","id":"48077"},{"id":"40428","full_name":"Ebers, Lena","first_name":"Lena","last_name":"Ebers"},{"first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"}],"date_updated":"2022-01-06T06:54:22Z","publication_status":"published","intvolume":"        52","file":[{"date_created":"2020-10-24T08:11:40Z","creator":"fossie","file_id":"20190","success":1,"content_type":"application/pdf","file_name":"2020-10 Hammer - OQE - Hybrid Coupled Mode Modelling Dielectric Tube.pdf","access_level":"closed","file_size":2212769,"relation":"main_file","date_updated":"2020-10-24T08:11:40Z"}],"date_created":"2020-10-24T08:03:58Z","type":"journal_article","keyword":["tet_topic_waveguides"],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"publication":"Optical and Quantum Electronics","abstract":[{"text":"A dielectric step-index optical fiber with tube-like profile is considered, being positioned with a small gap on top of a dielectric slab waveguide. We propose a 2.5-D hybrid analytical/numerical coupled mode model for the evanescent excitation of the tube through semi-guided waves propagating in the slab at oblique angles. The model combines the directional polarized modes supported by the slab with analytic solutions for the TE-, TM-, and orbital-angular-momentum (OAM) modes of the tube-shaped fiber. Implementational details of the scheme are discussed, complemented by finite-element simulations for verification purposes. Our results include configurations with resonant in-fiber excitation of OAM modes with large orbital angular momentum and strong field enhancement.","lang":"eng"}]},{"date_created":"2021-09-07T09:17:31Z","department":[{"_id":"230"},{"_id":"429"}],"type":"journal_article","citation":{"ieee":"E. Baron, R. Goldhahn, M. Deppe, D. J. As, and M. Feneberg, “Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN,” <i>physica status solidi (b)</i>, 2020.","apa":"Baron, E., Goldhahn, R., Deppe, M., As, D. J., &#38; Feneberg, M. (2020). Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN. <i>Physica Status Solidi (B)</i>. <a href=\"https://doi.org/10.1002/pssb.201900522\">https://doi.org/10.1002/pssb.201900522</a>","short":"E. Baron, R. Goldhahn, M. Deppe, D.J. As, M. Feneberg, Physica Status Solidi (B) (2020).","chicago":"Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin Feneberg. “Photoluminescence Line‐Shape Analysis of Highly N‐Type Doped Zincblende GaN.” <i>Physica Status Solidi (B)</i>, 2020. <a href=\"https://doi.org/10.1002/pssb.201900522\">https://doi.org/10.1002/pssb.201900522</a>.","mla":"Baron, Elias, et al. “Photoluminescence Line‐Shape Analysis of Highly N‐Type Doped Zincblende GaN.” <i>Physica Status Solidi (B)</i>, 1900522, 2020, doi:<a href=\"https://doi.org/10.1002/pssb.201900522\">10.1002/pssb.201900522</a>.","bibtex":"@article{Baron_Goldhahn_Deppe_As_Feneberg_2020, title={Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN}, DOI={<a href=\"https://doi.org/10.1002/pssb.201900522\">10.1002/pssb.201900522</a>}, number={1900522}, journal={physica status solidi (b)}, author={Baron, Elias and Goldhahn, Rüdiger and Deppe, Michael and As, Donat Josef and Feneberg, Martin}, year={2020} }","ama":"Baron E, Goldhahn R, Deppe M, As DJ, Feneberg M. Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN. <i>physica status solidi (b)</i>. 2020. doi:<a href=\"https://doi.org/10.1002/pssb.201900522\">10.1002/pssb.201900522</a>"},"publication":"physica status solidi (b)","_id":"23840","language":[{"iso":"eng"}],"article_number":"1900522","user_id":"14","doi":"10.1002/pssb.201900522","author":[{"full_name":"Baron, Elias","first_name":"Elias","last_name":"Baron"},{"last_name":"Goldhahn","first_name":"Rüdiger","full_name":"Goldhahn, Rüdiger"},{"full_name":"Deppe, Michael","first_name":"Michael","last_name":"Deppe"},{"id":"14","first_name":"Donat Josef","last_name":"As","orcid":"0000-0003-1121-3565","full_name":"As, Donat Josef"},{"last_name":"Feneberg","first_name":"Martin","full_name":"Feneberg, Martin"}],"publication_identifier":{"issn":["0370-1972","1521-3951"]},"year":"2020","status":"public","title":"Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN","publication_status":"published","date_updated":"2022-01-06T06:56:01Z"},{"publication_status":"published","date_updated":"2022-01-06T06:56:01Z","title":"Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N","year":"2020","status":"public","publication_identifier":{"issn":["0370-1972","1521-3951"]},"author":[{"first_name":"Michael","last_name":"Deppe","full_name":"Deppe, Michael"},{"first_name":"Tobias","last_name":"Henksmeier","full_name":"Henksmeier, Tobias"},{"full_name":"Gerlach, Jürgen W.","first_name":"Jürgen W.","last_name":"Gerlach"},{"id":"37763","last_name":"Reuter","first_name":"Dirk","full_name":"Reuter, Dirk"},{"full_name":"As, Donat Josef","orcid":"0000-0003-1121-3565","first_name":"Donat Josef","last_name":"As","id":"14"}],"user_id":"14","doi":"10.1002/pssb.201900532","article_number":"1900532","language":[{"iso":"eng"}],"_id":"23841","publication":"physica status solidi (b)","citation":{"bibtex":"@article{Deppe_Henksmeier_Gerlach_Reuter_As_2020, title={Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N}, DOI={<a href=\"https://doi.org/10.1002/pssb.201900532\">10.1002/pssb.201900532</a>}, number={1900532}, journal={physica status solidi (b)}, author={Deppe, Michael and Henksmeier, Tobias and Gerlach, Jürgen W. and Reuter, Dirk and As, Donat Josef}, year={2020} }","ama":"Deppe M, Henksmeier T, Gerlach JW, Reuter D, As DJ. Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N. <i>physica status solidi (b)</i>. 2020. doi:<a href=\"https://doi.org/10.1002/pssb.201900532\">10.1002/pssb.201900532</a>","mla":"Deppe, Michael, et al. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N.” <i>Physica Status Solidi (B)</i>, 1900532, 2020, doi:<a href=\"https://doi.org/10.1002/pssb.201900532\">10.1002/pssb.201900532</a>.","chicago":"Deppe, Michael, Tobias Henksmeier, Jürgen W. Gerlach, Dirk Reuter, and Donat Josef As. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N.” <i>Physica Status Solidi (B)</i>, 2020. <a href=\"https://doi.org/10.1002/pssb.201900532\">https://doi.org/10.1002/pssb.201900532</a>.","short":"M. Deppe, T. Henksmeier, J.W. Gerlach, D. Reuter, D.J. As, Physica Status Solidi (B) (2020).","ieee":"M. Deppe, T. Henksmeier, J. W. Gerlach, D. Reuter, and D. J. As, “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N,” <i>physica status solidi (b)</i>, 2020.","apa":"Deppe, M., Henksmeier, T., Gerlach, J. W., Reuter, D., &#38; As, D. J. (2020). Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N. <i>Physica Status Solidi (B)</i>. <a href=\"https://doi.org/10.1002/pssb.201900532\">https://doi.org/10.1002/pssb.201900532</a>"},"type":"journal_article","department":[{"_id":"230"},{"_id":"429"}],"date_created":"2021-09-07T09:18:26Z"},{"user_id":"158","volume":28,"page":"36361","_id":"20372","status":"public","project":[{"name":"TRR 142","_id":"53"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 - Subproject C4","_id":"74"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"citation":{"short":"L. Ebers, M. Hammer, J. Förstner, Optics Express 28 (2020) 36361.","chicago":"Ebers, Lena, Manfred Hammer, and Jens Förstner. “Light Diffraction in Slab Waveguide Lenses Simulated with the Stepwise Angular Spectrum Method.” <i>Optics Express</i> 28, no. 24 (2020): 36361. <a href=\"https://doi.org/10.1364/oe.409612\">https://doi.org/10.1364/oe.409612</a>.","ieee":"L. Ebers, M. Hammer, and J. Förstner, “Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method,” <i>Optics Express</i>, vol. 28, no. 24, p. 36361, 2020.","apa":"Ebers, L., Hammer, M., &#38; Förstner, J. (2020). Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method. <i>Optics Express</i>, <i>28</i>(24), 36361. <a href=\"https://doi.org/10.1364/oe.409612\">https://doi.org/10.1364/oe.409612</a>","bibtex":"@article{Ebers_Hammer_Förstner_2020, title={Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.409612\">10.1364/oe.409612</a>}, number={24}, journal={Optics Express}, author={Ebers, Lena and Hammer, Manfred and Förstner, Jens}, year={2020}, pages={36361} }","ama":"Ebers L, Hammer M, Förstner J. Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method. <i>Optics Express</i>. 2020;28(24):36361. doi:<a href=\"https://doi.org/10.1364/oe.409612\">10.1364/oe.409612</a>","mla":"Ebers, Lena, et al. “Light Diffraction in Slab Waveguide Lenses Simulated with the Stepwise Angular Spectrum Method.” <i>Optics Express</i>, vol. 28, no. 24, 2020, p. 36361, doi:<a href=\"https://doi.org/10.1364/oe.409612\">10.1364/oe.409612</a>."},"doi":"10.1364/oe.409612","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T06:54:26Z","intvolume":"        28","title":"Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method","year":"2020","author":[{"first_name":"Lena","last_name":"Ebers","full_name":"Ebers, Lena","id":"40428"},{"id":"48077","orcid":"0000-0002-6331-9348","first_name":"Manfred","last_name":"Hammer","full_name":"Hammer, Manfred"},{"id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"}],"publication_identifier":{"issn":["1094-4087"]},"keyword":["tet_topic_waveguides"],"type":"journal_article","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"date_created":"2020-11-17T09:52:47Z","abstract":[{"text":"A stepwise angular spectrum method (SASM) for curved interfaces is presented to calculate the wave propagation in planar lens-like integrated optical structures based on photonic slab waveguides. The method is derived and illustrated for an effective 2D setup first and then for 3D slab waveguide lenses. We employ slab waveguides of different thicknesses connected by curved surfaces to realize a lens-like structure. To simulate the wave propagation in 3D including reflection and scattering losses, the stepwise angular spectrum method is combined with full vectorial finite element computations for subproblems with lower complexity. Our SASM results show excellent agreement with rigorous numerical simulations of the full structures with a substantially lower computational effort and can be utilized for the simulation-based design and optimization of complex and large scale setups.","lang":"eng"}],"issue":"24","publication":"Optics Express"},{"issue":"4","publication":"Journal of Applied Physics","abstract":[{"text":"Plasmonic nanoantennas for visible and infrared radiation strongly improve the interaction of light with the matter on the nanoscale due to their strong near-field enhancement. In this study, we investigate a double-resonant plasmonic nanoantenna, which makes use of plasmonic field enhancement, enhanced outcoupling of second harmonic light, and resonant lattice effects. Using this design, we demonstrate how the efficiency of second harmonic generation can be increased significantly by fully embedding the nanoantennas into nonlinear dielectric material ZnO, instead of placing them on the surface. Investigating two different processes, we found that the best fabrication route is embedding the gold nanoantennas in ZnO using an MBE overgrowth process where a thin ZnO layer was deposited on nanoantennas fabricated on a ZnO substrate. In addition, second harmonic generation measurements show that the embedding leads to an enhancement compared to the emission of nanoantennas placed on the ZnO substrate surface. These promising results facilitate further research to determine the influence of the periodicity of the nanoantenna arrangement of the resulting SHG signal.","lang":"eng"}],"date_created":"2020-12-02T12:57:58Z","type":"journal_article","department":[{"_id":"230"},{"_id":"429"}],"year":"2020","title":"Nanoantennas embedded in zinc oxide for second harmonic generation enhancement","author":[{"full_name":"Volmert, Ruth","last_name":"Volmert","first_name":"Ruth"},{"full_name":"Weber, Nils","first_name":"Nils","last_name":"Weber"},{"id":"20798","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik","full_name":"Meier, Cedrik"}],"publication_identifier":{"eissn":["1089-7550"],"issn":["0021-8979"]},"publication_status":"published","date_updated":"2022-01-06T06:54:31Z","article_type":"original","intvolume":"       128","article_number":"043107","language":[{"iso":"eng"}],"doi":"10.1063/5.0012813","citation":{"mla":"Volmert, Ruth, et al. “Nanoantennas Embedded in Zinc Oxide for Second Harmonic Generation Enhancement.” <i>Journal of Applied Physics</i>, vol. 128, no. 4, 043107, 2020, doi:<a href=\"https://doi.org/10.1063/5.0012813\">10.1063/5.0012813</a>.","ama":"Volmert R, Weber N, Meier C. Nanoantennas embedded in zinc oxide for second harmonic generation enhancement. <i>Journal of Applied Physics</i>. 2020;128(4). doi:<a href=\"https://doi.org/10.1063/5.0012813\">10.1063/5.0012813</a>","bibtex":"@article{Volmert_Weber_Meier_2020, title={Nanoantennas embedded in zinc oxide for second harmonic generation enhancement}, volume={128}, DOI={<a href=\"https://doi.org/10.1063/5.0012813\">10.1063/5.0012813</a>}, number={4043107}, journal={Journal of Applied Physics}, author={Volmert, Ruth and Weber, Nils and Meier, Cedrik}, year={2020} }","apa":"Volmert, R., Weber, N., &#38; Meier, C. (2020). Nanoantennas embedded in zinc oxide for second harmonic generation enhancement. <i>Journal of Applied Physics</i>, <i>128</i>(4). <a href=\"https://doi.org/10.1063/5.0012813\">https://doi.org/10.1063/5.0012813</a>","ieee":"R. Volmert, N. Weber, and C. Meier, “Nanoantennas embedded in zinc oxide for second harmonic generation enhancement,” <i>Journal of Applied Physics</i>, vol. 128, no. 4, 2020.","short":"R. Volmert, N. Weber, C. Meier, Journal of Applied Physics 128 (2020).","chicago":"Volmert, Ruth, Nils Weber, and Cedrik Meier. “Nanoantennas Embedded in Zinc Oxide for Second Harmonic Generation Enhancement.” <i>Journal of Applied Physics</i> 128, no. 4 (2020). <a href=\"https://doi.org/10.1063/5.0012813\">https://doi.org/10.1063/5.0012813</a>."},"isi":"1","quality_controlled":"1","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 - Subproject C5","_id":"75"}],"external_id":{"isi":["000557311900001"]},"status":"public","_id":"20644","user_id":"20798","volume":128},{"author":[{"first_name":"Maximilian","last_name":"Protte","full_name":"Protte, Maximilian","id":"46170"},{"id":"40428","full_name":"Ebers, Lena","first_name":"Lena","last_name":"Ebers"},{"last_name":"Hammer","first_name":"Manfred","orcid":"0000-0002-6331-9348","full_name":"Hammer, Manfred","id":"48077"},{"id":"33913","first_name":"Jan Philipp","last_name":"Höpker","full_name":"Höpker, Jan Philipp"},{"last_name":"Albert","first_name":"Maximilian","full_name":"Albert, Maximilian"},{"full_name":"Quiring, Viktor","last_name":"Quiring","first_name":"Viktor"},{"full_name":"Meier, Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","first_name":"Cedrik","id":"20798"},{"id":"158","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens","full_name":"Förstner, Jens"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"},{"id":"49683","last_name":"Bartley","first_name":"Tim","full_name":"Bartley, Tim"}],"publication_identifier":{"isbn":["9781943580811"]},"title":"Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics","year":"2020","date_updated":"2022-10-25T07:41:15Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"QTh7A.8","doi":"10.1364/quantum.2020.qth7a.8","publication":"OSA Quantum 2.0 Conference","abstract":[{"text":"We fabricate silicon tapers to increase the mode overlap of superconducting detectors on Ti:LiNbO3 waveguides. Mode images show a reduction in mode size from 6 µm to 2 µm FWHM, agreeing with beam propagation simulations.","lang":"eng"}],"date_created":"2021-04-22T15:56:45Z","file":[{"content_type":"application/pdf","success":1,"file_id":"21720","file_size":1704199,"access_level":"closed","file_name":"Quantum2.0-Towards SSC hybrid integration for quantum photonics[4936].pdf","date_updated":"2021-04-22T15:58:52Z","relation":"main_file","date_created":"2021-04-22T15:58:52Z","creator":"fossie"}],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"15"}],"keyword":["tet_topic_waveguide"],"type":"conference","status":"public","has_accepted_license":"1","_id":"21719","ddc":["530"],"user_id":"49683","citation":{"apa":"Protte, M., Ebers, L., Hammer, M., Höpker, J. P., Albert, M., Quiring, V., Meier, C., Förstner, J., Silberhorn, C., &#38; Bartley, T. (2020). Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics. <i>OSA Quantum 2.0 Conference</i>, Article QTh7A.8. <a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">https://doi.org/10.1364/quantum.2020.qth7a.8</a>","ieee":"M. Protte <i>et al.</i>, “Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics,” 2020, doi: <a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">10.1364/quantum.2020.qth7a.8</a>.","chicago":"Protte, Maximilian, Lena Ebers, Manfred Hammer, Jan Philipp Höpker, Maximilian Albert, Viktor Quiring, Cedrik Meier, Jens Förstner, Christine Silberhorn, and Tim Bartley. “Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics.” In <i>OSA Quantum 2.0 Conference</i>, 2020. <a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">https://doi.org/10.1364/quantum.2020.qth7a.8</a>.","short":"M. Protte, L. Ebers, M. Hammer, J.P. Höpker, M. Albert, V. Quiring, C. Meier, J. Förstner, C. 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Electrically controlled rapid adiabatic passage in a single quantum dot. <i>Applied Physics Letters</i>. 2020;116:251103. doi:<a href=\"https://doi.org/10.1063/5.0012257\">10.1063/5.0012257</a>"},"project":[{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C4","_id":"74"},{"name":"TRR 142","_id":"53"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"status":"public","has_accepted_license":"1","page":"251103","_id":"17322","ddc":["530"],"user_id":"158","volume":116,"publication":"Applied Physics Letters","file":[{"creator":"fossie","embargo_to":"open_access","date_created":"2020-06-25T12:45:04Z","relation":"main_file","embargo":"2021-06-25","date_updated":"2022-01-06T06:53:07Z","file_name":"2020-06 Widhalm - APL - Electrically controlled RAP in single QD (official).pdf","file_size":1359326,"access_level":"request","file_id":"17325","content_type":"application/pdf"}],"date_created":"2020-06-25T12:31:42Z","keyword":["tet_topic_qd"],"type":"journal_article","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"51"}],"title":"Electrically controlled rapid adiabatic passage in a single quantum dot","year":"2020","author":[{"last_name":"Mukherjee","first_name":"Amlan","full_name":"Mukherjee, Amlan"},{"full_name":"Widhalm, Alex","last_name":"Widhalm","first_name":"Alex"},{"full_name":"Siebert, Dustin","last_name":"Siebert","first_name":"Dustin"},{"full_name":"Krehs, Sebastian","last_name":"Krehs","first_name":"Sebastian"},{"last_name":"Sharma","first_name":"Nandlal","full_name":"Sharma, Nandlal"},{"full_name":"Thiede, Andreas","last_name":"Thiede","first_name":"Andreas","id":"538"},{"last_name":"Reuter","first_name":"Dirk","full_name":"Reuter, Dirk","id":"37763"},{"id":"158","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens","full_name":"Förstner, Jens"},{"id":"606","orcid":"0000-0002-5190-0944","first_name":"Artur","last_name":"Zrenner","full_name":"Zrenner, Artur"}],"publication_identifier":{"issn":["0003-6951","1077-3118"]},"date_updated":"2023-01-24T11:12:09Z","publication_status":"published","intvolume":"       116","language":[{"iso":"eng"}],"doi":"10.1063/5.0012257"},{"issue":"22","publication":"Optics Express","date_created":"2021-01-20T08:35:45Z","type":"journal_article","department":[{"_id":"15"},{"_id":"230"},{"_id":"429"},{"_id":"288"}],"title":"Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides","year":"2020","publication_identifier":{"issn":["1094-4087"]},"author":[{"full_name":"Eigner, Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","id":"13244"},{"last_name":"Padberg","first_name":"Laura","full_name":"Padberg, Laura","id":"40300"},{"id":"55095","full_name":"Santandrea, Matteo","last_name":"Santandrea","first_name":"Matteo","orcid":"0000-0001-5718-358X"},{"last_name":"Herrmann","first_name":"Harald","full_name":"Herrmann, Harald","id":"216"},{"full_name":"Brecht, Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin","id":"27150"},{"full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn","id":"26263"}],"publication_status":"published","date_updated":"2023-02-01T12:46:27Z","intvolume":"        28","article_number":"32925-32935","language":[{"iso":"eng"}],"doi":"10.1364/oe.399483","citation":{"short":"C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, C. Silberhorn, Optics Express 28 (2020).","chicago":"Eigner, Christof, Laura Padberg, Matteo Santandrea, Harald Herrmann, Benjamin Brecht, and Christine Silberhorn. “Spatially Single Mode Photon Pair Source at 800 Nm in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i> 28, no. 22 (2020). <a href=\"https://doi.org/10.1364/oe.399483\">https://doi.org/10.1364/oe.399483</a>.","apa":"Eigner, C., Padberg, L., Santandrea, M., Herrmann, H., Brecht, B., &#38; Silberhorn, C. (2020). Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. <i>Optics Express</i>, <i>28</i>(22), Article 32925–32935. <a href=\"https://doi.org/10.1364/oe.399483\">https://doi.org/10.1364/oe.399483</a>","ieee":"C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, and C. 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Sanna, Surface Science Reports 75 (2020).","chicago":"Speiser, Eugen, Norbert Esser, Benedikt Halbig, Jean Geurts, Wolf Gero Schmidt, and Simone Sanna. “Vibrational Raman Spectroscopy on Adsorbate-Induced Low-Dimensional Surface Structures.” <i>Surface Science Reports</i> 75, no. 1 (2020). <a href=\"https://doi.org/10.1016/j.surfrep.2020.100480\">https://doi.org/10.1016/j.surfrep.2020.100480</a>."},"project":[{"_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"},{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - B4: TRR 142 - Subproject B4"}],"_id":"17067","user_id":"16199","volume":75,"status":"public","date_created":"2020-05-29T09:52:49Z","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"429"},{"_id":"230"},{"_id":"35"}],"publication":"Surface Science Reports","issue":"1","article_number":"100480","language":[{"iso":"eng"}],"doi":"10.1016/j.surfrep.2020.100480","year":"2020","title":"Vibrational Raman spectroscopy on adsorbate-induced low-dimensional surface structures","publication_identifier":{"issn":["0167-5729"]},"author":[{"full_name":"Speiser, Eugen","last_name":"Speiser","first_name":"Eugen"},{"first_name":"Norbert","last_name":"Esser","full_name":"Esser, Norbert"},{"full_name":"Halbig, Benedikt","first_name":"Benedikt","last_name":"Halbig"},{"full_name":"Geurts, Jean","first_name":"Jean","last_name":"Geurts"},{"id":"468","first_name":"Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero"},{"full_name":"Sanna, Simone","first_name":"Simone","last_name":"Sanna"}],"date_updated":"2023-04-20T14:17:42Z","publication_status":"published","intvolume":"        75"},{"citation":{"mla":"Berger, Bernd, et al. “Formation Dynamics of Exciton-Polariton Vortices Created by Nonresonant Annular Pumping.” <i>Physical Review B</i>, vol. 101, no. 24, American Physical Society, 2020, p. 245309, doi:<a href=\"https://doi.org/10.1103/PhysRevB.101.245309\">10.1103/PhysRevB.101.245309</a>.","ama":"Berger B, Schmidt D, Ma X, et al. Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping. <i>Physical Review B</i>. 2020;101(24):245309. doi:<a href=\"https://doi.org/10.1103/PhysRevB.101.245309\">10.1103/PhysRevB.101.245309</a>","bibtex":"@article{Berger_Schmidt_Ma_Schumacher_Schneider_Höfling_Assmann_2020, title={Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping}, volume={101}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.101.245309\">10.1103/PhysRevB.101.245309</a>}, number={24}, journal={Physical Review B}, publisher={American Physical Society}, author={Berger, Bernd and Schmidt, Daniel and Ma, Xuekai and Schumacher, Stefan and Schneider, Christian and Höfling, Sven and Assmann, Marc}, year={2020}, pages={245309} }","apa":"Berger, B., Schmidt, D., Ma, X., Schumacher, S., Schneider, C., Höfling, S., &#38; Assmann, M. (2020). Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping. <i>Physical Review B</i>, <i>101</i>(24), 245309. <a href=\"https://doi.org/10.1103/PhysRevB.101.245309\">https://doi.org/10.1103/PhysRevB.101.245309</a>","ieee":"B. Berger <i>et al.</i>, “Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping,” <i>Physical Review B</i>, vol. 101, no. 24, p. 245309, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevB.101.245309\">10.1103/PhysRevB.101.245309</a>.","short":"B. Berger, D. Schmidt, X. Ma, S. Schumacher, C. Schneider, S. Höfling, M. Assmann, Physical Review B 101 (2020) 245309.","chicago":"Berger, Bernd, Daniel Schmidt, Xuekai Ma, Stefan Schumacher, Christian Schneider, Sven Höfling, and Marc Assmann. “Formation Dynamics of Exciton-Polariton Vortices Created by Nonresonant Annular Pumping.” <i>Physical Review B</i> 101, no. 24 (2020): 245309. <a href=\"https://doi.org/10.1103/PhysRevB.101.245309\">https://doi.org/10.1103/PhysRevB.101.245309</a>."},"project":[{"name":"TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A4","_id":"61"}],"_id":"20582","publisher":"American Physical Society","page":"245309","volume":101,"user_id":"16199","status":"public","date_created":"2020-12-02T09:10:54Z","department":[{"_id":"170"},{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"297"},{"_id":"705"},{"_id":"35"}],"type":"journal_article","publication":"Physical Review B","issue":"24","language":[{"iso":"eng"}],"doi":"10.1103/PhysRevB.101.245309","author":[{"last_name":"Berger","first_name":"Bernd","full_name":"Berger, Bernd"},{"full_name":"Schmidt, Daniel","last_name":"Schmidt","first_name":"Daniel"},{"id":"59416","last_name":"Ma","first_name":"Xuekai","full_name":"Ma, Xuekai"},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","first_name":"Stefan","full_name":"Schumacher, Stefan","id":"27271"},{"full_name":"Schneider, Christian","last_name":"Schneider","first_name":"Christian"},{"full_name":"Höfling, Sven","first_name":"Sven","last_name":"Höfling"},{"full_name":"Assmann, Marc","last_name":"Assmann","first_name":"Marc"}],"title":"Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping","year":"2020","article_type":"original","intvolume":"       101","publication_status":"published","date_updated":"2023-04-20T15:40:33Z"},{"abstract":[{"text":"Polarons in dielectric crystals play a crucial role for applications in integrated electronics and optoelectronics. In this work, we use density-functional theory and Green's function methods to explore the microscopic structure and spectroscopic signatures of electron polarons in lithium niobate (LiNbO3). Total-energy calculations and the comparison of calculated electron paramagnetic resonance data with available measurements reveal the formation of bound \r\npolarons at Nb_Li antisite defects with a quasi-Jahn-Teller distorted, tilted configuration. The defect-formation energies further indicate that (bi)polarons may form not only at \r\nNb_Li antisites but also at structures where the antisite Nb atom moves into a neighboring empty oxygen octahedron. Based on these structure models, and on the calculated charge-transition levels and potential-energy barriers, we propose two mechanisms for the optical and thermal splitting of bipolarons, which provide a natural explanation for the reported two-path recombination of bipolarons. Optical-response calculations based on the Bethe-Salpeter equation, in combination with available experimental data and new measurements of the optical absorption spectrum, further corroborate the geometries proposed here for free and defect-bound (bi)polarons.","lang":"eng"}],"issue":"4","publication":"Physical Review Research","type":"journal_article","department":[{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"295"},{"_id":"288"},{"_id":"15"},{"_id":"170"},{"_id":"35"},{"_id":"790"}],"file":[{"date_created":"2020-10-02T07:27:38Z","file_name":"PhysRevResearch.2.043002.pdf","access_level":"open_access","creator":"schindlm","description":"Creative Commons Attribution 4.0 International Public License (CC BY 4.0)","relation":"main_file","date_updated":"2020-10-02T07:37:24Z","file_size":1955183,"title":"Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations","file_id":"19843","content_type":"application/pdf"}],"date_created":"2020-09-09T09:35:21Z","date_updated":"2023-04-20T16:06:21Z","publication_status":"published","intvolume":"         2","article_type":"original","title":"Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations","year":"2020","author":[{"last_name":"Schmidt","first_name":"Falko","orcid":"0000-0002-5071-5528","full_name":"Schmidt, Falko","id":"35251"},{"full_name":"Kozub, Agnieszka L.","last_name":"Kozub","orcid":"https://orcid.org/0000-0001-6584-0201","first_name":"Agnieszka L.","id":"77566"},{"full_name":"Biktagirov, Timur","first_name":"Timur","last_name":"Biktagirov","id":"65612"},{"last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","full_name":"Eigner, Christof","id":"13244"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"},{"id":"458","full_name":"Schindlmayr, Arno","first_name":"Arno","last_name":"Schindlmayr","orcid":"0000-0002-4855-071X"},{"full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero","orcid":"0000-0002-2717-5076","last_name":"Schmidt","id":"468"},{"full_name":"Gerstmann, Uwe","last_name":"Gerstmann","first_name":"Uwe","orcid":"0000-0002-4476-223X","id":"171"}],"publication_identifier":{"eissn":["2643-1564"]},"doi":"10.1103/PhysRevResearch.2.043002","article_number":"043002","language":[{"iso":"eng"}],"quality_controlled":"1","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"69","name":"TRR 142 - Subproject B4"},{"_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"}],"file_date_updated":"2020-10-02T07:37:24Z","isi":"1","citation":{"ieee":"F. Schmidt <i>et al.</i>, “Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations,” <i>Physical Review Research</i>, vol. 2, no. 4, Art. no. 043002, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>.","apa":"Schmidt, F., Kozub, A. L., Biktagirov, T., Eigner, C., Silberhorn, C., Schindlmayr, A., Schmidt, W. G., &#38; Gerstmann, U. (2020). Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations. <i>Physical Review Research</i>, <i>2</i>(4), Article 043002. <a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">https://doi.org/10.1103/PhysRevResearch.2.043002</a>","short":"F. Schmidt, A.L. Kozub, T. Biktagirov, C. Eigner, C. Silberhorn, A. Schindlmayr, W.G. Schmidt, U. Gerstmann, Physical Review Research 2 (2020).","chicago":"Schmidt, Falko, Agnieszka L. Kozub, Timur Biktagirov, Christof Eigner, Christine Silberhorn, Arno Schindlmayr, Wolf Gero Schmidt, and Uwe Gerstmann. “Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic Structure and Spectroscopic Signatures from Ab Initio Calculations.” <i>Physical Review Research</i> 2, no. 4 (2020). <a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">https://doi.org/10.1103/PhysRevResearch.2.043002</a>.","mla":"Schmidt, Falko, et al. “Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic Structure and Spectroscopic Signatures from Ab Initio Calculations.” <i>Physical Review Research</i>, vol. 2, no. 4, 043002, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>.","bibtex":"@article{Schmidt_Kozub_Biktagirov_Eigner_Silberhorn_Schindlmayr_Schmidt_Gerstmann_2020, title={Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations}, volume={2}, DOI={<a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>}, number={4043002}, journal={Physical Review Research}, publisher={American Physical Society}, author={Schmidt, Falko and Kozub, Agnieszka L. and Biktagirov, Timur and Eigner, Christof and Silberhorn, Christine and Schindlmayr, Arno and Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2020} }","ama":"Schmidt F, Kozub AL, Biktagirov T, et al. Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations. <i>Physical Review Research</i>. 2020;2(4). doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>"},"oa":"1","external_id":{"isi":["000604206300002"]},"has_accepted_license":"1","status":"public","ddc":["530"],"user_id":"16199","volume":2,"_id":"19190","publisher":"American Physical Society"},{"issue":"18","publication":"Physical Review B","department":[{"_id":"170"},{"_id":"295"},{"_id":"429"},{"_id":"15"},{"_id":"790"},{"_id":"35"}],"type":"journal_article","date_created":"2023-01-26T16:09:47Z","intvolume":"       101","publication_status":"published","date_updated":"2023-04-20T16:11:11Z","publication_identifier":{"issn":["2469-9950","2469-9969"]},"author":[{"last_name":"von Bardeleben","first_name":"H. J.","full_name":"von Bardeleben, H. J."},{"first_name":"E.","last_name":"Rauls","full_name":"Rauls, E."},{"full_name":"Gerstmann, Uwe","last_name":"Gerstmann","first_name":"Uwe","orcid":"0000-0002-4476-223X","id":"171"}],"year":"2020","title":"Carbon vacancy-related centers in <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mn>3</mml:mn><mml:mi>C</mml:mi></mml:math>-silicon carbide: Negative-<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>U</mml:mi></mml:math> properties and structural transformation","doi":"10.1103/physrevb.101.184108","language":[{"iso":"eng"}],"article_number":"184108","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"name":"TRR 142 - B03: TRR 142 - Subproject B03","_id":"68"}],"citation":{"ama":"von Bardeleben HJ, Rauls E, Gerstmann U. Carbon vacancy-related centers in &#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon carbide: Negative-&#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62; properties and structural transformation. <i>Physical Review B</i>. 2020;101(18). doi:<a href=\"https://doi.org/10.1103/physrevb.101.184108\">10.1103/physrevb.101.184108</a>","bibtex":"@article{von Bardeleben_Rauls_Gerstmann_2020, title={Carbon vacancy-related centers in &#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon carbide: Negative-&#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62; properties and structural transformation}, volume={101}, DOI={<a href=\"https://doi.org/10.1103/physrevb.101.184108\">10.1103/physrevb.101.184108</a>}, number={18184108}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={von Bardeleben, H. J. and Rauls, E. and Gerstmann, Uwe}, year={2020} }","mla":"von Bardeleben, H. J., et al. “Carbon Vacancy-Related Centers in &#60;mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\"&#62;&#60;mml:Mn&#62;3&#60;/Mml:Mn&#62;&#60;mml:Mi&#62;C&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;-Silicon Carbide: Negative-&#60;mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\"&#62;&#60;mml:Mi&#62;U&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62; Properties and Structural Transformation.” <i>Physical Review B</i>, vol. 101, no. 18, 184108, American Physical Society (APS), 2020, doi:<a href=\"https://doi.org/10.1103/physrevb.101.184108\">10.1103/physrevb.101.184108</a>.","chicago":"Bardeleben, H. J. von, E. Rauls, and Uwe Gerstmann. “Carbon Vacancy-Related Centers in &#60;mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\"&#62;&#60;mml:Mn&#62;3&#60;/Mml:Mn&#62;&#60;mml:Mi&#62;C&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;-Silicon Carbide: Negative-&#60;mml:Math Xmlns:Mml=\"http://Www.W3.Org/1998/Math/MathML\"&#62;&#60;mml:Mi&#62;U&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62; Properties and Structural Transformation.” <i>Physical Review B</i> 101, no. 18 (2020). <a href=\"https://doi.org/10.1103/physrevb.101.184108\">https://doi.org/10.1103/physrevb.101.184108</a>.","short":"H.J. von Bardeleben, E. Rauls, U. Gerstmann, Physical Review B 101 (2020).","apa":"von Bardeleben, H. J., Rauls, E., &#38; Gerstmann, U. (2020). Carbon vacancy-related centers in &#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon carbide: Negative-&#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62; properties and structural transformation. <i>Physical Review B</i>, <i>101</i>(18), Article 184108. <a href=\"https://doi.org/10.1103/physrevb.101.184108\">https://doi.org/10.1103/physrevb.101.184108</a>","ieee":"H. J. von Bardeleben, E. Rauls, and U. Gerstmann, “Carbon vacancy-related centers in &#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon carbide: Negative-&#60;mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62; properties and structural transformation,” <i>Physical Review B</i>, vol. 101, no. 18, Art. no. 184108, 2020, doi: <a href=\"https://doi.org/10.1103/physrevb.101.184108\">10.1103/physrevb.101.184108</a>."},"status":"public","volume":101,"user_id":"16199","_id":"40444","publisher":"American Physical Society (APS)"},{"publication_status":"published","date_updated":"2023-04-21T11:22:44Z","intvolume":"     11278","title":"k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs","year":"2020","publication_identifier":{"isbn":["9781510633193","9781510633209"]},"author":[{"id":"66789","full_name":"Hannes, Wolf-Rüdiger","first_name":"Wolf-Rüdiger","orcid":"https://orcid.org/0000-0003-1210-4838","last_name":"Hannes"},{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten","id":"344"}],"doi":"10.1117/12.2545924","series_title":"SPIE Proceedings","language":[{"iso":"eng"}],"publication":"Ultrafast Phenomena and Nanophotonics XXIV","type":"conference","department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"date_created":"2020-12-16T14:23:16Z","status":"public","user_id":"16199","volume":11278,"editor":[{"full_name":"Betz, Markus","first_name":"Markus","last_name":"Betz"},{"last_name":"Elezzabi","first_name":"Abdulhakem Y.","full_name":"Elezzabi, Abdulhakem Y."}],"page":"112780S","_id":"20770","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - Subproject A7","_id":"64"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"chicago":"Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of Non-Degenerate Two-Photon Absorption in Bulk GaAs.” In <i>Ultrafast Phenomena and Nanophotonics XXIV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, 11278:112780S. SPIE Proceedings, 2020. <a href=\"https://doi.org/10.1117/12.2545924\">https://doi.org/10.1117/12.2545924</a>.","short":"W.-R. Hannes, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXIV, 2020, p. 112780S.","apa":"Hannes, W.-R., &#38; Meier, T. (2020). k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXIV</i> (Vol. 11278, p. 112780S). <a href=\"https://doi.org/10.1117/12.2545924\">https://doi.org/10.1117/12.2545924</a>","ieee":"W.-R. Hannes and T. 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SPIE Proceedings. ; 2020:112780S. doi:<a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>","bibtex":"@inproceedings{Hannes_Meier_2020, series={SPIE Proceedings}, title={k.p-based multiband simulations of non-degenerate two-photon absorption in bulk GaAs}, volume={11278}, DOI={<a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>}, booktitle={Ultrafast Phenomena and Nanophotonics XXIV}, author={Hannes, Wolf-Rüdiger and Meier, Torsten}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2020}, pages={112780S}, collection={SPIE Proceedings} }","mla":"Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of Non-Degenerate Two-Photon Absorption in Bulk GaAs.” <i>Ultrafast Phenomena and Nanophotonics XXIV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11278, 2020, p. 112780S, doi:<a href=\"https://doi.org/10.1117/12.2545924\">10.1117/12.2545924</a>."}},{"page":"075203","_id":"20563","publisher":"American Physical Society","user_id":"16199","volume":101,"status":"public","citation":{"ieee":"W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, and T. Meier, “Strongly nonresonant four-wave mixing in semiconductors,” <i>Physical Review B</i>, vol. 101, no. 7, p. 075203, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>.","apa":"Hannes, W.-R., Trautmann, A., Stein, M., Schäfer, F., Koch, M., &#38; Meier, T. (2020). Strongly nonresonant four-wave mixing in semiconductors. <i>Physical Review B</i>, <i>101</i>(7), 075203. <a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">https://doi.org/10.1103/PhysRevB.101.075203</a>","chicago":"Hannes, W.-R., Alexander Trautmann, M. Stein, F. Schäfer, M. Koch, and Torsten Meier. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.” <i>Physical Review B</i> 101, no. 7 (2020): 075203. <a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">https://doi.org/10.1103/PhysRevB.101.075203</a>.","short":"W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, T. Meier, Physical Review B 101 (2020) 075203.","mla":"Hannes, W. R., et al. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.” <i>Physical Review B</i>, vol. 101, no. 7, American Physical Society, 2020, p. 075203, doi:<a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>.","bibtex":"@article{Hannes_Trautmann_Stein_Schäfer_Koch_Meier_2020, title={Strongly nonresonant four-wave mixing in semiconductors}, volume={101}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.101.075203\">10.1103/PhysRevB.101.075203</a>}, number={7}, journal={Physical Review B}, publisher={American Physical Society}, author={Hannes, W.-R. and Trautmann, Alexander and Stein, M. and Schäfer, F. and Koch, M. and Meier, Torsten}, year={2020}, pages={075203} }","ama":"Hannes W-R, Trautmann A, Stein M, Schäfer F, Koch M, Meier T. 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