[{"language":[{"iso":"eng"}],"extern":"1","_id":"44131","department":[{"_id":"293"}],"user_id":"49063","abstract":[{"text":"A number of experiments yielded a polarization-dependent decay of the time-integrated four-wavemixing (TI-FWM). Often, the TI-FWM decays more rapidly for linear perpendicular than for linear parallel polarized incident pulses. It was suspected that this difference in the decay times is related to the inhomogeneous linewidth of the exciton, i.e. to disorder [1], On the other hand, it was demonstrated in a large number of recent publications, that the understanding of polarization-dependent FWM and pump-probe experiments following excitonic excitation requires the treatment of Coulomb correlations beyond the Hartree-Fock level. For not too strong disorder, these correlations still remain important and influence the nonlinear optical response [2]. A meaningful analysis of disorder effects thus has to include correlations.","lang":"eng"}],"status":"public","publication":"International Quantum Electronics Conference","type":"conference","title":"Analysis of disorder-induced dephasing","doi":"10.1109/IQEC.2000.908038","conference":{"location":"Nice, France","end_date":"2000-09-15","start_date":"2000-09-10","name":"International Quantum Electronics Conference 2000"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=IQEC-2000-QThD41"}],"date_updated":"2023-04-24T07:38:58Z","publisher":"IEEE","author":[{"orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"first_name":"S.","full_name":"Weiser, S.","last_name":"Weiser"},{"last_name":"Möbius","full_name":"Möbius, J.","first_name":"J."},{"first_name":"A.","last_name":"Euteneuer","full_name":"Euteneuer, A."},{"full_name":"Mayer, E.J.","last_name":"Mayer","first_name":"E.J."},{"full_name":"Stolz, W.","last_name":"Stolz","first_name":"W."},{"first_name":"M.","last_name":"Hofmann","full_name":"Hofmann, M."},{"last_name":"Rühle","full_name":"Rühle, W.W.","first_name":"W.W."},{"full_name":"Thomas, P.","last_name":"Thomas","first_name":"P."},{"last_name":"Koch","full_name":"Koch, S.W.","first_name":"S.W."}],"date_created":"2023-04-24T07:31:24Z","year":"2000","citation":{"apa":"Meier, T., Weiser, S., Möbius, J., Euteneuer, A., Mayer, E. J., Stolz, W., Hofmann, M., Rühle, W. W., Thomas, P., &#38; Koch, S. W. (2000). Analysis of disorder-induced dephasing. <i>International Quantum Electronics Conference</i>. International Quantum Electronics Conference 2000, Nice, France. <a href=\"https://doi.org/10.1109/IQEC.2000.908038\">https://doi.org/10.1109/IQEC.2000.908038</a>","mla":"Meier, Torsten, et al. “Analysis of Disorder-Induced Dephasing.” <i>International Quantum Electronics Conference</i>, IEEE, 2000, doi:<a href=\"https://doi.org/10.1109/IQEC.2000.908038\">10.1109/IQEC.2000.908038</a>.","bibtex":"@inproceedings{Meier_Weiser_Möbius_Euteneuer_Mayer_Stolz_Hofmann_Rühle_Thomas_Koch_2000, title={Analysis of disorder-induced dephasing}, DOI={<a href=\"https://doi.org/10.1109/IQEC.2000.908038\">10.1109/IQEC.2000.908038</a>}, booktitle={International Quantum Electronics Conference}, publisher={IEEE}, author={Meier, Torsten and Weiser, S. and Möbius, J. and Euteneuer, A. and Mayer, E.J. and Stolz, W. and Hofmann, M. and Rühle, W.W. and Thomas, P. and Koch, S.W.}, year={2000} }","short":"T. Meier, S. Weiser, J. Möbius, A. Euteneuer, E.J. Mayer, W. Stolz, M. Hofmann, W.W. Rühle, P. Thomas, S.W. Koch, in: International Quantum Electronics Conference, IEEE, 2000.","ieee":"T. Meier <i>et al.</i>, “Analysis of disorder-induced dephasing,” presented at the International Quantum Electronics Conference 2000, Nice, France, 2000, doi: <a href=\"https://doi.org/10.1109/IQEC.2000.908038\">10.1109/IQEC.2000.908038</a>.","chicago":"Meier, Torsten, S. Weiser, J. Möbius, A. Euteneuer, E.J. Mayer, W. Stolz, M. Hofmann, W.W. Rühle, P. Thomas, and S.W. Koch. “Analysis of Disorder-Induced Dephasing.” In <i>International Quantum Electronics Conference</i>. IEEE, 2000. <a href=\"https://doi.org/10.1109/IQEC.2000.908038\">https://doi.org/10.1109/IQEC.2000.908038</a>.","ama":"Meier T, Weiser S, Möbius J, et al. Analysis of disorder-induced dephasing. In: <i>International Quantum Electronics Conference</i>. IEEE; 2000. doi:<a href=\"https://doi.org/10.1109/IQEC.2000.908038\">10.1109/IQEC.2000.908038</a>"},"publication_identifier":{"isbn":["0-7803-6318-3"]},"publication_status":"published"},{"publication":"International Quantum Electronics Conference","type":"conference","abstract":[{"text":"Polarization dependent excitonic absorption changes have been studied recently for excitation with weak pump pulses [1]. It was shown, that for both resonant and off-resonant excitation even in the low-intensity χ(3)-limit many-body Coulomb correlations strongly contribute the optical response [1]. Here we investigate, how the coherent pump-induced absorption changes vary with the pump intensity, by analyzing the next higher, i.e. the fifth-order contributions.","lang":"eng"}],"status":"public","_id":"44132","department":[{"_id":"293"}],"user_id":"49063","language":[{"iso":"eng"}],"extern":"1","publication_identifier":{"isbn":["0-7803-6318-3"]},"publication_status":"published","year":"2000","citation":{"chicago":"Meier, Torsten, S.W. Koch, P. Brick, C. Ell, G. Khitrova, and H.M. Gibbs. “Influence of Correlations on Intensity Dependent Excitonic Absorption Changes.” In <i>International Quantum Electronics Conference</i>. IEEE, 2000. <a href=\"https://doi.org/10.1109/IQEC.2000.908034\">https://doi.org/10.1109/IQEC.2000.908034</a>.","ieee":"T. Meier, S. W. Koch, P. Brick, C. Ell, G. Khitrova, and H. M. Gibbs, “Influence of correlations on intensity dependent excitonic absorption changes,” presented at the International Quantum Electronics Conference 2000, Nice, France, 2000, doi: <a href=\"https://doi.org/10.1109/IQEC.2000.908034\">10.1109/IQEC.2000.908034</a>.","ama":"Meier T, Koch SW, Brick P, Ell C, Khitrova G, Gibbs HM. Influence of correlations on intensity dependent excitonic absorption changes. In: <i>International Quantum Electronics Conference</i>. IEEE; 2000. doi:<a href=\"https://doi.org/10.1109/IQEC.2000.908034\">10.1109/IQEC.2000.908034</a>","bibtex":"@inproceedings{Meier_Koch_Brick_Ell_Khitrova_Gibbs_2000, title={Influence of correlations on intensity dependent excitonic absorption changes}, DOI={<a href=\"https://doi.org/10.1109/IQEC.2000.908034\">10.1109/IQEC.2000.908034</a>}, booktitle={International Quantum Electronics Conference}, publisher={IEEE}, author={Meier, Torsten and Koch, S.W. and Brick, P. and Ell, C. and Khitrova, G. and Gibbs, H.M.}, year={2000} }","short":"T. Meier, S.W. Koch, P. Brick, C. Ell, G. Khitrova, H.M. Gibbs, in: International Quantum Electronics Conference, IEEE, 2000.","mla":"Meier, Torsten, et al. “Influence of Correlations on Intensity Dependent Excitonic Absorption Changes.” <i>International Quantum Electronics Conference</i>, IEEE, 2000, doi:<a href=\"https://doi.org/10.1109/IQEC.2000.908034\">10.1109/IQEC.2000.908034</a>.","apa":"Meier, T., Koch, S. W., Brick, P., Ell, C., Khitrova, G., &#38; Gibbs, H. M. (2000). Influence of correlations on intensity dependent excitonic absorption changes. <i>International Quantum Electronics Conference</i>. International Quantum Electronics Conference 2000, Nice, France. <a href=\"https://doi.org/10.1109/IQEC.2000.908034\">https://doi.org/10.1109/IQEC.2000.908034</a>"},"date_updated":"2023-04-24T07:37:55Z","publisher":"IEEE","date_created":"2023-04-24T07:37:37Z","author":[{"full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten"},{"first_name":"S.W.","last_name":"Koch","full_name":"Koch, S.W."},{"first_name":"P.","full_name":"Brick, P.","last_name":"Brick"},{"first_name":"C.","full_name":"Ell, C.","last_name":"Ell"},{"first_name":"G.","full_name":"Khitrova, G.","last_name":"Khitrova"},{"first_name":"H.M.","last_name":"Gibbs","full_name":"Gibbs, H.M."}],"title":"Influence of correlations on intensity dependent excitonic absorption changes","doi":"10.1109/IQEC.2000.908034","conference":{"name":"International Quantum Electronics Conference 2000","start_date":"2000-09-10","end_date":"2000-09-15","location":"Nice, France"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=IQEC-2000-QThD37"}]},{"language":[{"iso":"eng"}],"extern":"1","department":[{"_id":"293"}],"user_id":"49063","_id":"44133","status":"public","abstract":[{"lang":"eng","text":"by inherent disorder effects. Inhomogeneous broadening is the most obvious consequence of disorder and an inhomogeneously broadened exciton line might be considered as a superposition of homogeneously broadened subensembles of excitons. However, a possible coherent coustructures and lead to effects like disorder induced dephasing [1]."}],"publication":"International Quantum Electronics Conference","type":"conference","doi":"10.1109/IQEC.2000.908097","conference":{"name":"International Quantum Electronics Conference 2000","start_date":"2000-09-10","end_date":"2000-09-15","location":"Nice, France"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=IQEC-2000-QThD100"}],"title":"Coherent coupling in inhomogeneously broadened exciton ensembles","date_created":"2023-04-24T07:37:34Z","author":[{"id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten"},{"first_name":"E.","full_name":"Finger, E.","last_name":"Finger"},{"full_name":"Kraft, S.","last_name":"Kraft","first_name":"S."},{"full_name":"Euteneuer, A.","last_name":"Euteneuer","first_name":"A."},{"last_name":"Hofmann","full_name":"Hofmann, M.","first_name":"M."},{"first_name":"W.","full_name":"Stolz, W.","last_name":"Stolz"},{"first_name":"P.","last_name":"Thomas","full_name":"Thomas, P."},{"last_name":"Koch","full_name":"Koch, S.W.","first_name":"S.W."},{"full_name":"Rühle, W.W.","last_name":"Rühle","first_name":"W.W."}],"date_updated":"2023-04-24T07:37:52Z","publisher":"IEEE","citation":{"ieee":"T. Meier <i>et al.</i>, “Coherent coupling in inhomogeneously broadened exciton ensembles,” presented at the International Quantum Electronics Conference 2000, Nice, France, 2000, doi: <a href=\"https://doi.org/10.1109/IQEC.2000.908097\">10.1109/IQEC.2000.908097</a>.","chicago":"Meier, Torsten, E. Finger, S. Kraft, A. Euteneuer, M. Hofmann, W. Stolz, P. Thomas, S.W. Koch, and W.W. Rühle. “Coherent Coupling in Inhomogeneously Broadened Exciton Ensembles.” In <i>International Quantum Electronics Conference</i>. IEEE, 2000. <a href=\"https://doi.org/10.1109/IQEC.2000.908097\">https://doi.org/10.1109/IQEC.2000.908097</a>.","ama":"Meier T, Finger E, Kraft S, et al. Coherent coupling in inhomogeneously broadened exciton ensembles. In: <i>International Quantum Electronics Conference</i>. IEEE; 2000. doi:<a href=\"https://doi.org/10.1109/IQEC.2000.908097\">10.1109/IQEC.2000.908097</a>","mla":"Meier, Torsten, et al. “Coherent Coupling in Inhomogeneously Broadened Exciton Ensembles.” <i>International Quantum Electronics Conference</i>, IEEE, 2000, doi:<a href=\"https://doi.org/10.1109/IQEC.2000.908097\">10.1109/IQEC.2000.908097</a>.","bibtex":"@inproceedings{Meier_Finger_Kraft_Euteneuer_Hofmann_Stolz_Thomas_Koch_Rühle_2000, title={Coherent coupling in inhomogeneously broadened exciton ensembles}, DOI={<a href=\"https://doi.org/10.1109/IQEC.2000.908097\">10.1109/IQEC.2000.908097</a>}, booktitle={International Quantum Electronics Conference}, publisher={IEEE}, author={Meier, Torsten and Finger, E. and Kraft, S. and Euteneuer, A. and Hofmann, M. and Stolz, W. and Thomas, P. and Koch, S.W. and Rühle, W.W.}, year={2000} }","short":"T. Meier, E. Finger, S. Kraft, A. Euteneuer, M. Hofmann, W. Stolz, P. Thomas, S.W. Koch, W.W. Rühle, in: International Quantum Electronics Conference, IEEE, 2000.","apa":"Meier, T., Finger, E., Kraft, S., Euteneuer, A., Hofmann, M., Stolz, W., Thomas, P., Koch, S. W., &#38; Rühle, W. W. (2000). Coherent coupling in inhomogeneously broadened exciton ensembles. <i>International Quantum Electronics Conference</i>. International Quantum Electronics Conference 2000, Nice, France. <a href=\"https://doi.org/10.1109/IQEC.2000.908097\">https://doi.org/10.1109/IQEC.2000.908097</a>"},"year":"2000","publication_identifier":{"isbn":["0-7803-6318-3"]},"publication_status":"published"},{"abstract":[{"text":"The intensity dependence of pump-induced excitonic absorption changes is studied in high-quality In0.04Ga0.96 As quantum wells for different detunings and polarization configurations. For resonant excitation with increasing pump intensity a saturation of both the exciton bleaching and the induced absorption due to two-exciton resonances is observed, whereas for pumping below the exciton a characteristic polarization dependence of higher-order contributions to the optical Stark effect is found. Microscopic calculations including Coulomb correlations show that the experimental observations can be described by the coherent dynamics of single- and two-exciton resonances up to fifth order in the optical field.","lang":"eng"}],"status":"public","publication":"Physical Review B","type":"journal_article","article_number":"4218","extern":"1","language":[{"iso":"eng"}],"_id":"43317","department":[{"_id":"293"}],"user_id":"49063","year":"2000","intvolume":"        62","citation":{"apa":"Meier, T., Koch, S. W., Brick, P., Ell, C., Khitrova, G., &#38; Gibbs, H. M. (2000). Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes. <i>Physical Review B</i>, <i>62</i>(7), Article 4218. <a href=\"https://doi.org/10.1103/PhysRevB.62.4218\">https://doi.org/10.1103/PhysRevB.62.4218</a>","mla":"Meier, Torsten, et al. “Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes.” <i>Physical Review B</i>, vol. 62, no. 7, 4218, American Physical Society, 2000, doi:<a href=\"https://doi.org/10.1103/PhysRevB.62.4218\">10.1103/PhysRevB.62.4218</a>.","short":"T. Meier, S.W. Koch, P. Brick, C. Ell, G. Khitrova, H.M. Gibbs, Physical Review B 62 (2000).","bibtex":"@article{Meier_Koch_Brick_Ell_Khitrova_Gibbs_2000, title={Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes}, volume={62}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.62.4218\">10.1103/PhysRevB.62.4218</a>}, number={74218}, journal={Physical Review B}, publisher={American Physical Society}, author={Meier, Torsten and Koch, S.W. and Brick, P. and Ell, C. and Khitrova, G. and Gibbs, H.M.}, year={2000} }","ieee":"T. Meier, S. W. Koch, P. Brick, C. Ell, G. Khitrova, and H. M. Gibbs, “Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes,” <i>Physical Review B</i>, vol. 62, no. 7, Art. no. 4218, 2000, doi: <a href=\"https://doi.org/10.1103/PhysRevB.62.4218\">10.1103/PhysRevB.62.4218</a>.","chicago":"Meier, Torsten, S.W. Koch, P. Brick, C. Ell, G. Khitrova, and H.M. Gibbs. “Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes.” <i>Physical Review B</i> 62, no. 7 (2000). <a href=\"https://doi.org/10.1103/PhysRevB.62.4218\">https://doi.org/10.1103/PhysRevB.62.4218</a>.","ama":"Meier T, Koch SW, Brick P, Ell C, Khitrova G, Gibbs HM. Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes. <i>Physical Review B</i>. 2000;62(7). doi:<a href=\"https://doi.org/10.1103/PhysRevB.62.4218\">10.1103/PhysRevB.62.4218</a>"},"publication_status":"published","issue":"7","title":"Signatures of Correlations in Intensity Dependent Excitonic Absorption Changes","doi":"10.1103/PhysRevB.62.4218","main_file_link":[{"url":"https://journals.aps.org/prb/abstract/10.1103/PhysRevB.62.4218"}],"publisher":"American Physical Society","date_updated":"2023-04-24T07:41:15Z","volume":62,"date_created":"2023-04-02T17:17:07Z","author":[{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","id":"344","full_name":"Meier, Torsten"},{"first_name":"S.W.","last_name":"Koch","full_name":"Koch, S.W."},{"last_name":"Brick","full_name":"Brick, P.","first_name":"P."},{"full_name":"Ell, C.","last_name":"Ell","first_name":"C."},{"first_name":"G.","last_name":"Khitrova","full_name":"Khitrova, G."},{"last_name":"Gibbs","full_name":"Gibbs, H.M.","first_name":"H.M."}]},{"abstract":[{"text":"The differential absorption of a GaAs single quantum well is studied for resonant pumping at either the heavy- or light-hole exciton resonances using different polarization configurations. For all excitation conditions the observed spectra show bleaching of both excitons, revealing strong coupling between the heavy- and light-hole excitons. Microscopic calculations which include four-particle correlations representing the various two-exciton states qualitatively reproduce the experimental findings. A mixed heavy-hole–light-hole biexciton is also clearly identified as an induced resonance in a GaAs system.","lang":"eng"}],"publication":"Physical Review B","language":[{"iso":"eng"}],"year":"2000","issue":"19","title":"Strong coupling of heavy- and light-hole excitons induced by many-body correlations","date_created":"2023-04-02T19:55:29Z","publisher":"American Physical Society","status":"public","type":"journal_article","extern":"1","article_number":"12605","user_id":"49063","department":[{"_id":"293"}],"_id":"43323","citation":{"bibtex":"@article{Meier_Koch_Phillips_Wang_2000, title={Strong coupling of heavy- and light-hole excitons induced by many-body correlations}, volume={62}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.62.12605\">10.1103/PhysRevB.62.12605</a>}, number={1912605}, journal={Physical Review B}, publisher={American Physical Society}, author={Meier, Torsten and Koch, S.W. and Phillips, M. and Wang, H.}, year={2000} }","mla":"Meier, Torsten, et al. “Strong Coupling of Heavy- and Light-Hole Excitons Induced by Many-Body Correlations.” <i>Physical Review B</i>, vol. 62, no. 19, 12605, American Physical Society, 2000, doi:<a href=\"https://doi.org/10.1103/PhysRevB.62.12605\">10.1103/PhysRevB.62.12605</a>.","short":"T. Meier, S.W. Koch, M. Phillips, H. Wang, Physical Review B 62 (2000).","apa":"Meier, T., Koch, S. W., Phillips, M., &#38; Wang, H. (2000). Strong coupling of heavy- and light-hole excitons induced by many-body correlations. <i>Physical Review B</i>, <i>62</i>(19), Article 12605. <a href=\"https://doi.org/10.1103/PhysRevB.62.12605\">https://doi.org/10.1103/PhysRevB.62.12605</a>","ieee":"T. Meier, S. W. Koch, M. Phillips, and H. Wang, “Strong coupling of heavy- and light-hole excitons induced by many-body correlations,” <i>Physical Review B</i>, vol. 62, no. 19, Art. no. 12605, 2000, doi: <a href=\"https://doi.org/10.1103/PhysRevB.62.12605\">10.1103/PhysRevB.62.12605</a>.","chicago":"Meier, Torsten, S.W. Koch, M. Phillips, and H. Wang. “Strong Coupling of Heavy- and Light-Hole Excitons Induced by Many-Body Correlations.” <i>Physical Review B</i> 62, no. 19 (2000). <a href=\"https://doi.org/10.1103/PhysRevB.62.12605\">https://doi.org/10.1103/PhysRevB.62.12605</a>.","ama":"Meier T, Koch SW, Phillips M, Wang H. Strong coupling of heavy- and light-hole excitons induced by many-body correlations. <i>Physical Review B</i>. 2000;62(19). doi:<a href=\"https://doi.org/10.1103/PhysRevB.62.12605\">10.1103/PhysRevB.62.12605</a>"},"intvolume":"        62","publication_status":"published","main_file_link":[{"url":"https://journals.aps.org/prb/abstract/10.1103/PhysRevB.62.12605"}],"doi":"10.1103/PhysRevB.62.12605","author":[{"last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344","first_name":"Torsten"},{"full_name":"Koch, S.W.","last_name":"Koch","first_name":"S.W."},{"first_name":"M.","last_name":"Phillips","full_name":"Phillips, M."},{"full_name":"Wang, H.","last_name":"Wang","first_name":"H."}],"volume":62,"date_updated":"2023-04-24T07:23:48Z"},{"publication_status":"published","issue":"4","year":"2000","citation":{"ama":"Meier T, Thränhardt A, Kuckenberg S, Knorr A, Koch SW. Quantum theory of phonon-assisted exciton formation and luminescence in semiconductor quantum wells. <i>Physical Review B</i>. 2000;62(4):2706-2720. doi:<a href=\"https://doi.org/10.1103/PhysRevB.62.2706\">10.1103/PhysRevB.62.2706</a>","ieee":"T. Meier, A. Thränhardt, S. Kuckenberg, A. Knorr, and S. W. Koch, “Quantum theory of phonon-assisted exciton formation and luminescence in semiconductor quantum wells,” <i>Physical Review B</i>, vol. 62, no. 4, pp. 2706–2720, 2000, doi: <a href=\"https://doi.org/10.1103/PhysRevB.62.2706\">10.1103/PhysRevB.62.2706</a>.","chicago":"Meier, Torsten, A. Thränhardt, S. Kuckenberg, A. Knorr, and S.W. Koch. “Quantum Theory of Phonon-Assisted Exciton Formation and Luminescence in Semiconductor Quantum Wells.” <i>Physical Review B</i> 62, no. 4 (2000): 2706–20. <a href=\"https://doi.org/10.1103/PhysRevB.62.2706\">https://doi.org/10.1103/PhysRevB.62.2706</a>.","mla":"Meier, Torsten, et al. “Quantum Theory of Phonon-Assisted Exciton Formation and Luminescence in Semiconductor Quantum Wells.” <i>Physical Review B</i>, vol. 62, no. 4, 2000, pp. 2706–20, doi:<a href=\"https://doi.org/10.1103/PhysRevB.62.2706\">10.1103/PhysRevB.62.2706</a>.","bibtex":"@article{Meier_Thränhardt_Kuckenberg_Knorr_Koch_2000, title={Quantum theory of phonon-assisted exciton formation and luminescence in semiconductor quantum wells}, volume={62}, DOI={<a href=\"https://doi.org/10.1103/PhysRevB.62.2706\">10.1103/PhysRevB.62.2706</a>}, number={4}, journal={Physical Review B}, author={Meier, Torsten and Thränhardt, A. and Kuckenberg, S. and Knorr, A. and Koch, S.W.}, year={2000}, pages={2706–2720} }","short":"T. Meier, A. Thränhardt, S. Kuckenberg, A. Knorr, S.W. Koch, Physical Review B 62 (2000) 2706–2720.","apa":"Meier, T., Thränhardt, A., Kuckenberg, S., Knorr, A., &#38; Koch, S. W. (2000). Quantum theory of phonon-assisted exciton formation and luminescence in semiconductor quantum wells. <i>Physical Review B</i>, <i>62</i>(4), 2706–2720. <a href=\"https://doi.org/10.1103/PhysRevB.62.2706\">https://doi.org/10.1103/PhysRevB.62.2706</a>"},"page":"2706-2720","intvolume":"        62","date_updated":"2023-04-24T07:42:28Z","date_created":"2023-04-02T17:13:02Z","author":[{"last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344","first_name":"Torsten"},{"last_name":"Thränhardt","full_name":"Thränhardt, A.","first_name":"A."},{"last_name":"Kuckenberg","full_name":"Kuckenberg, S.","first_name":"S."},{"last_name":"Knorr","full_name":"Knorr, A.","first_name":"A."},{"first_name":"S.W.","last_name":"Koch","full_name":"Koch, S.W."}],"volume":62,"title":"Quantum theory of phonon-assisted exciton formation and luminescence in semiconductor quantum wells","main_file_link":[{"url":"https://journals.aps.org/prb/abstract/10.1103/PhysRevB.62.2706"}],"doi":"10.1103/PhysRevB.62.2706","type":"journal_article","publication":"Physical Review B","abstract":[{"lang":"eng","text":"The phonon scattering assisted luminescence of semiconductor quantum well excitons after short pulse excitation is investigated. The presented analysis is based on the low-density limit of a set of equations for quantum correlation functions for electrons, phonons, and photons. The dynamics of the correlation functions describes the optical excitation and the decay of the coherent exciton polarization as well as the generation of an incoherent exciton occupation and its luminescence decay. Numerical solutions of the equations of motion demonstrate strong competition effects of the exciton-phonon and the exciton-photon interaction on a picosecond time scale and lead to a nonmonotonous temperature dependence of the time-resolved spontaneous emission. The angle resolved emission resembles the generation and decay dynamics of the exciton density for different in-plane momenta."}],"status":"public","_id":"43316","user_id":"49063","department":[{"_id":"293"}],"extern":"1","language":[{"iso":"eng"}]},{"_id":"44135","department":[{"_id":"293"}],"user_id":"49063","article_number":"QThD2","language":[{"iso":"eng"}],"extern":"1","publication":"Quantum Electronics and Laser Science Conference (QELS 2000)","type":"conference","abstract":[{"text":"Extensive recent studies have provided valuable understanding on the role of correlations between excitons in optical interactions in semiconductors.","lang":"eng"}],"status":"public","date_updated":"2023-05-01T12:58:16Z","author":[{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"full_name":"Phillips, M.","last_name":"Phillips","first_name":"M."},{"last_name":"Wang","full_name":"Wang, H.","first_name":"H."},{"first_name":"S.W.","last_name":"Koch","full_name":"Koch, S.W."}],"date_created":"2023-04-24T08:01:51Z","title":"Correlation-induced resonances in differential absorption of semiconductors","conference":{"name":"Quantum Electronics and Laser Science Conference (QELS 2000)","start_date":"2000-05-12","end_date":"2000-05-12","location":"San Francisco, California United States"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=QELS-2000-QThD2"}],"publication_identifier":{"isbn":["1-55752-608-7"]},"publication_status":"published","year":"2000","citation":{"ama":"Meier T, Phillips M, Wang H, Koch SW. Correlation-induced resonances in differential absorption of semiconductors. In: <i>Quantum Electronics and Laser Science Conference (QELS 2000)</i>. ; 2000.","chicago":"Meier, Torsten, M. Phillips, H. Wang, and S.W. Koch. “Correlation-Induced Resonances in Differential Absorption of Semiconductors.” In <i>Quantum Electronics and Laser Science Conference (QELS 2000)</i>, 2000.","ieee":"T. Meier, M. Phillips, H. Wang, and S. W. Koch, “Correlation-induced resonances in differential absorption of semiconductors,” presented at the Quantum Electronics and Laser Science Conference (QELS 2000), San Francisco, California United States, 2000.","apa":"Meier, T., Phillips, M., Wang, H., &#38; Koch, S. W. (2000). Correlation-induced resonances in differential absorption of semiconductors. <i>Quantum Electronics and Laser Science Conference (QELS 2000)</i>, Article QThD2. Quantum Electronics and Laser Science Conference (QELS 2000), San Francisco, California United States.","bibtex":"@inproceedings{Meier_Phillips_Wang_Koch_2000, title={Correlation-induced resonances in differential absorption of semiconductors}, number={QThD2}, booktitle={Quantum Electronics and Laser Science Conference (QELS 2000)}, author={Meier, Torsten and Phillips, M. and Wang, H. and Koch, S.W.}, year={2000} }","mla":"Meier, Torsten, et al. “Correlation-Induced Resonances in Differential Absorption of Semiconductors.” <i>Quantum Electronics and Laser Science Conference (QELS 2000)</i>, QThD2, 2000.","short":"T. Meier, M. Phillips, H. Wang, S.W. Koch, in: Quantum Electronics and Laser Science Conference (QELS 2000), 2000."}},{"date_created":"2023-04-02T17:01:04Z","author":[{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"first_name":"P.","full_name":"Brick, P.","last_name":"Brick"},{"first_name":"C.","last_name":"Ell","full_name":"Ell, C."},{"first_name":"M.","full_name":"Hübner, M.","last_name":"Hübner"},{"last_name":"Prineas","full_name":"Prineas,  J.P.","first_name":" J.P."},{"first_name":"G.","last_name":"Khitrova","full_name":"Khitrova, G."},{"first_name":"H.M.","last_name":"Gibbs","full_name":"Gibbs, H.M."},{"full_name":"Sieh, C.","last_name":"Sieh","first_name":"C."},{"last_name":"Jahnke","full_name":"Jahnke, F.","first_name":"F."},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."},{"full_name":"Koch, S.W.","last_name":"Koch","first_name":"S.W."}],"volume":178,"publisher":"WILEY‐VCH Verlag Berlin GmbH","date_updated":"2023-05-01T13:31:36Z","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/abs/10.1002/1521-396X(200003)178:1%3C459::AID-PSSA459%3E3.0.CO;2-2"}],"doi":"10.1002/1521-396X(200003)178:1<459::AID-PSSA459>3.0.CO;2-2","title":"Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect","issue":"1","publication_status":"published","citation":{"bibtex":"@article{Meier_Brick_Ell_Hübner_Prineas_Khitrova_Gibbs_Sieh_Jahnke_Knorr_et al._2000, title={Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect}, volume={178}, DOI={<a href=\"https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2\">10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2</a>}, number={1}, journal={physica status solidi (a)}, publisher={WILEY‐VCH Verlag Berlin GmbH}, author={Meier, Torsten and Brick, P. and Ell, C. and Hübner, M. and Prineas,  J.P. and Khitrova, G. and Gibbs, H.M. and Sieh, C. and Jahnke, F. and Knorr, A. and et al.}, year={2000}, pages={459–463} }","short":"T. Meier, P. Brick, C. Ell, M. Hübner,  J.P. Prineas, G. Khitrova, H.M. Gibbs, C. Sieh, F. Jahnke, A. Knorr, S.W. Koch, Physica Status Solidi (a) 178 (2000) 459–463.","mla":"Meier, Torsten, et al. “Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect.” <i>Physica Status Solidi (a)</i>, vol. 178, no. 1, WILEY‐VCH Verlag Berlin GmbH, 2000, pp. 459–63, doi:<a href=\"https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2\">10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2</a>.","apa":"Meier, T., Brick, P., Ell, C., Hübner, M., Prineas,  J.P., Khitrova, G., Gibbs, H. M., Sieh, C., Jahnke, F., Knorr, A., &#38; Koch, S. W. (2000). Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect. <i>Physica Status Solidi (a)</i>, <i>178</i>(1), 459–463. <a href=\"https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2\">https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2</a>","ama":"Meier T, Brick P, Ell C, et al. Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect. <i>physica status solidi (a)</i>. 2000;178(1):459-463. doi:<a href=\"https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2\">10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2</a>","ieee":"T. Meier <i>et al.</i>, “Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect,” <i>physica status solidi (a)</i>, vol. 178, no. 1, pp. 459–463, 2000, doi: <a href=\"https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2\">10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2</a>.","chicago":"Meier, Torsten, P. Brick, C. Ell, M. Hübner,  J.P. Prineas, G. Khitrova, H.M. Gibbs, et al. “Coulomb Memory Effects and Higher-Order Coulomb Correlations in the Excitonic Optical Stark Effect.” <i>Physica Status Solidi (a)</i> 178, no. 1 (2000): 459–63. <a href=\"https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2\">https://doi.org/10.1002/1521-396X(200003)178:1&#60;459::AID-PSSA459&#62;3.0.CO;2-2</a>."},"intvolume":"       178","page":"459-463","year":"2000","user_id":"49063","department":[{"_id":"293"}],"_id":"43312","language":[{"iso":"eng"}],"extern":"1","type":"journal_article","publication":"physica status solidi (a)","status":"public","abstract":[{"text":"Differential absorption spectra of high quality InGaAs quantum wells were measured by means of pump–probe spectroscopy as a function of pump–probe delay, for different polarizations of the pulses, and different spectral detunings of the pump beam with respect to the 1s heavy-hole exciton. A clear redshift of the heavy-hole resonance is observed for large detunings and opposite circularly polarized pulses. Microscopic calculations that include not only the Hartree-Fock contribution but also higher-order Coulomb correlations reproduce the experimental findings very well. It is shown that the redshift is caused by Coulomb memory effects and is further enhanced due to the presence of the bound biexciton.","lang":"eng"}]},{"citation":{"short":"T. Meier, M. Reichelt, C. Sieh, S.W. Koch, Physica Status Solidi (b) 221 (2000) 249–252.","bibtex":"@article{Meier_Reichelt_Sieh_Koch_2000, title={Comparison of the differential absorption obtained within a few-level model and the microscopic density-matrix theory}, volume={221}, DOI={<a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E\">10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E</a>}, number={1}, journal={physica status solidi (b)}, publisher={WILEY‐VCH Verlag Berlin GmbH}, author={Meier, Torsten and Reichelt, Matthias and Sieh, C. and Koch, S.W.}, year={2000}, pages={249–252} }","mla":"Meier, Torsten, et al. “Comparison of the Differential Absorption Obtained within a Few-Level Model and the Microscopic Density-Matrix Theory.” <i>Physica Status Solidi (b)</i>, vol. 221, no. 1, WILEY‐VCH Verlag Berlin GmbH, 2000, pp. 249–52, doi:<a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E\">10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E</a>.","apa":"Meier, T., Reichelt, M., Sieh, C., &#38; Koch, S. W. (2000). Comparison of the differential absorption obtained within a few-level model and the microscopic density-matrix theory. <i>Physica Status Solidi (b)</i>, <i>221</i>(1), 249–252. <a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E\">https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E</a>","ama":"Meier T, Reichelt M, Sieh C, Koch SW. Comparison of the differential absorption obtained within a few-level model and the microscopic density-matrix theory. <i>physica status solidi (b)</i>. 2000;221(1):249-252. doi:<a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E\">10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E</a>","ieee":"T. Meier, M. Reichelt, C. Sieh, and S. W. Koch, “Comparison of the differential absorption obtained within a few-level model and the microscopic density-matrix theory,” <i>physica status solidi (b)</i>, vol. 221, no. 1, pp. 249–252, 2000, doi: <a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E\">10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E</a>.","chicago":"Meier, Torsten, Matthias Reichelt, C. Sieh, and S.W. Koch. “Comparison of the Differential Absorption Obtained within a Few-Level Model and the Microscopic Density-Matrix Theory.” <i>Physica Status Solidi (b)</i> 221, no. 1 (2000): 249–52. <a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E\">https://doi.org/10.1002/1521-3951(200009)221:1&#60;249::AID-PSSB249&#62;3.0.CO;2-E</a>."},"intvolume":"       221","page":"249-252","year":"2000","issue":"1","publication_status":"published","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/abs/10.1002/1521-3951(200009)221:1%3C249::AID-PSSB249%3E3.0.CO;2-E"}],"doi":"10.1002/1521-3951(200009)221:1<249::AID-PSSB249>3.0.CO;2-E","title":"Comparison of the differential absorption obtained within a few-level model and the microscopic density-matrix theory","date_created":"2023-04-02T17:22:31Z","author":[{"first_name":"Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","full_name":"Meier, Torsten","id":"344"},{"first_name":"Matthias","id":"138","full_name":"Reichelt, Matthias","last_name":"Reichelt"},{"last_name":"Sieh","full_name":"Sieh, C.","first_name":"C."},{"last_name":"Koch","full_name":"Koch, S.W.","first_name":"S.W."}],"volume":221,"publisher":"WILEY‐VCH Verlag Berlin GmbH","date_updated":"2023-05-01T13:31:18Z","status":"public","abstract":[{"text":"A phenomenological multi-exciton level scheme is used to calculate the excitonic differential absorption as measured in pump and probe experiments. Numerical results are compared to those obtained by a fully microscopic density-matrix theory. For resonant excitation, optimized parameters yield qualitative agreement, but the phenomenological approach soon reaches its limit for non-resonant pumping.","lang":"eng"}],"type":"journal_article","publication":"physica status solidi (b)","extern":"1","language":[{"iso":"eng"}],"user_id":"49063","department":[{"_id":"293"}],"_id":"43319"},{"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"A scheme to generate an experimentally measurable current echo is proposed where current pulses are induced by a sequence of phase coherent optical pulses. Based on microscopic calculations for a one-dimensional tight-bindig model of a disordered two-band semiconductor it is predicted that excitation sequences can be taylored such that after two induced time-delayed current pulses a current echo pulse results."}],"publication":"physica status solidi (b)","title":"Current Echoes induced by Coherent Control","date_created":"2023-04-02T17:24:32Z","publisher":"WILEY‐VCH Verlag Berlin GmbH","year":"2000","issue":"1","extern":"1","user_id":"49063","department":[{"_id":"293"}],"_id":"43320","status":"public","type":"journal_article","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/abs/10.1002/1521-3951(200009)221:1%3C379::AID-PSSB379%3E3.0.CO;2-Z"}],"doi":"10.1002/1521-3951(200009)221:1<379::AID-PSSB379>3.0.CO;2-Z","author":[{"orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"last_name":"Stippler","full_name":"Stippler, J.","first_name":"J."},{"full_name":"Schlichenmaier, C.","last_name":"Schlichenmaier","first_name":"C."},{"last_name":"Knorr","full_name":"Knorr, A.","first_name":"A."},{"full_name":"Lindberg, M.","last_name":"Lindberg","first_name":"M."},{"first_name":"P.","last_name":"Thomas","full_name":"Thomas, P."},{"first_name":"S.W.","last_name":"Koch","full_name":"Koch, S.W."}],"volume":221,"date_updated":"2023-05-01T13:31:12Z","citation":{"apa":"Meier, T., Stippler, J., Schlichenmaier, C., Knorr, A., Lindberg, M., Thomas, P., &#38; Koch, S. W. (2000). Current Echoes induced by Coherent Control. <i>Physica Status Solidi (b)</i>, <i>221</i>(1), 379–384. <a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z\">https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z</a>","short":"T. Meier, J. Stippler, C. Schlichenmaier, A. Knorr, M. Lindberg, P. Thomas, S.W. Koch, Physica Status Solidi (b) 221 (2000) 379–384.","bibtex":"@article{Meier_Stippler_Schlichenmaier_Knorr_Lindberg_Thomas_Koch_2000, title={Current Echoes induced by Coherent Control}, volume={221}, DOI={<a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z\">10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z</a>}, number={1}, journal={physica status solidi (b)}, publisher={WILEY‐VCH Verlag Berlin GmbH}, author={Meier, Torsten and Stippler, J. and Schlichenmaier, C. and Knorr, A. and Lindberg, M. and Thomas, P. and Koch, S.W.}, year={2000}, pages={379–384} }","mla":"Meier, Torsten, et al. “Current Echoes Induced by Coherent Control.” <i>Physica Status Solidi (b)</i>, vol. 221, no. 1, WILEY‐VCH Verlag Berlin GmbH, 2000, pp. 379–84, doi:<a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z\">10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z</a>.","ama":"Meier T, Stippler J, Schlichenmaier C, et al. Current Echoes induced by Coherent Control. <i>physica status solidi (b)</i>. 2000;221(1):379-384. doi:<a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z\">10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z</a>","chicago":"Meier, Torsten, J. Stippler, C. Schlichenmaier, A. Knorr, M. Lindberg, P. Thomas, and S.W. Koch. “Current Echoes Induced by Coherent Control.” <i>Physica Status Solidi (b)</i> 221, no. 1 (2000): 379–84. <a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z\">https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z</a>.","ieee":"T. Meier <i>et al.</i>, “Current Echoes induced by Coherent Control,” <i>physica status solidi (b)</i>, vol. 221, no. 1, pp. 379–384, 2000, doi: <a href=\"https://doi.org/10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z\">10.1002/1521-3951(200009)221:1&#60;379::AID-PSSB379&#62;3.0.CO;2-Z</a>."},"intvolume":"       221","page":"379-384","publication_status":"published"},{"department":[{"_id":"293"}],"user_id":"49063","_id":"43324","extern":"1","type":"journal_article","status":"public","volume":71,"author":[{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"full_name":"Koch, S.W.","last_name":"Koch","first_name":"S.W."},{"first_name":"F.","full_name":"Jahnke, F.","last_name":"Jahnke"},{"first_name":"P.","last_name":"Thomas","full_name":"Thomas, P."}],"date_updated":"2023-05-01T13:31:04Z","doi":"10.1007/s003390000707","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s003390000707"}],"publication_status":"published","page":"511-517","intvolume":"        71","citation":{"chicago":"Meier, Torsten, S.W. Koch, F. Jahnke, and P. Thomas. “Microscopic Theory of Optical Dephasing in Semiconductors.” <i>Applied Physics A</i> 71 (2000): 511–17. <a href=\"https://doi.org/10.1007/s003390000707\">https://doi.org/10.1007/s003390000707</a>.","ieee":"T. Meier, S. W. Koch, F. Jahnke, and P. Thomas, “Microscopic Theory of Optical Dephasing in Semiconductors,” <i>Applied Physics A</i>, vol. 71, pp. 511–517, 2000, doi: <a href=\"https://doi.org/10.1007/s003390000707\">10.1007/s003390000707</a>.","ama":"Meier T, Koch SW, Jahnke F, Thomas P. Microscopic Theory of Optical Dephasing in Semiconductors. <i>Applied Physics A</i>. 2000;71:511-517. doi:<a href=\"https://doi.org/10.1007/s003390000707\">10.1007/s003390000707</a>","apa":"Meier, T., Koch, S. W., Jahnke, F., &#38; Thomas, P. (2000). Microscopic Theory of Optical Dephasing in Semiconductors. <i>Applied Physics A</i>, <i>71</i>, 511–517. <a href=\"https://doi.org/10.1007/s003390000707\">https://doi.org/10.1007/s003390000707</a>","mla":"Meier, Torsten, et al. “Microscopic Theory of Optical Dephasing in Semiconductors.” <i>Applied Physics A</i>, vol. 71, Springer-Verlag, 2000, pp. 511–17, doi:<a href=\"https://doi.org/10.1007/s003390000707\">10.1007/s003390000707</a>.","short":"T. Meier, S.W. Koch, F. Jahnke, P. Thomas, Applied Physics A 71 (2000) 511–517.","bibtex":"@article{Meier_Koch_Jahnke_Thomas_2000, title={Microscopic Theory of Optical Dephasing in Semiconductors}, volume={71}, DOI={<a href=\"https://doi.org/10.1007/s003390000707\">10.1007/s003390000707</a>}, journal={Applied Physics A}, publisher={Springer-Verlag}, author={Meier, Torsten and Koch, S.W. and Jahnke, F. and Thomas, P.}, year={2000}, pages={511–517} }"},"language":[{"iso":"eng"}],"publication":"Applied Physics A","abstract":[{"text":"Dephasing, i.e. the decay of the optical interband polarization in a semiconductor results from destructive interference effects between different microscopic contributions. For a system without any disorder it is shown that the many-body Coulomb correlations lead to excitation-induced dephasing which becomes increasingly important at elevated excitation levels. The effect of disorder-induced dephasing is analyzed for low excitation levels, where the combined influence of excitonic, biexcitonic, and disorder scattering contributions lead to a temporal decay of the four-wave-mixing signal.","lang":"eng"}],"date_created":"2023-04-02T19:57:20Z","publisher":"Springer-Verlag","title":"Microscopic Theory of Optical Dephasing in Semiconductors","year":"2000"},{"status":"public","publication":"Computer Simulation of Materials at Atomic Level","type":"book_chapter","language":[{"iso":"eng"}],"_id":"13763","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"230"}],"series_title":"217","user_id":"16199","year":"2000","page":"685-701","intvolume":"         1","citation":{"ama":"Bernholc J, Briggs EL, Bungaro C, et al. Large-Scale Applications of Real-Space Multigrid Methods to Surfaces, Nanotubes and Quantum Transport. In: <i>Computer Simulation of Materials at Atomic Level</i>. Vol 1. 217. physica status solidi (b); 2000:685-701. doi:<a href=\"https://doi.org/10.1002/3527603107.ch33\">10.1002/3527603107.ch33</a>","ieee":"J. Bernholc <i>et al.</i>, “Large-Scale Applications of Real-Space Multigrid Methods to Surfaces, Nanotubes and Quantum Transport,” in <i>Computer Simulation of Materials at Atomic Level</i>, vol. 1, physica status solidi (b), 2000, pp. 685–701.","chicago":"Bernholc, J., E. L. Briggs, C. Bungaro, M. Buongiorno Nardelli, J. -L. Fattebert, K. Rapcewicz, C. Roland, Wolf Gero Schmidt, and Q. Zhao. “Large-Scale Applications of Real-Space Multigrid Methods to Surfaces, Nanotubes and Quantum Transport.” In <i>Computer Simulation of Materials at Atomic Level</i>, 1:685–701. 217. physica status solidi (b), 2000. <a href=\"https://doi.org/10.1002/3527603107.ch33\">https://doi.org/10.1002/3527603107.ch33</a>.","mla":"Bernholc, J., et al. “Large-Scale Applications of Real-Space Multigrid Methods to Surfaces, Nanotubes and Quantum Transport.” <i>Computer Simulation of Materials at Atomic Level</i>, vol. 1, physica status solidi (b), 2000, pp. 685–701, doi:<a href=\"https://doi.org/10.1002/3527603107.ch33\">10.1002/3527603107.ch33</a>.","short":"J. Bernholc, E.L. Briggs, C. Bungaro, M. Buongiorno Nardelli, J.-L. Fattebert, K. Rapcewicz, C. Roland, W.G. Schmidt, Q. 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(001) Surfaces of GaP and InP: structural motifs, electronic states and optical signatures. <i>Applied Surface Science</i>. 2000;166:179-184. doi:<a href=\"https://doi.org/10.1016/s0169-4332(00)00406-2\">10.1016/s0169-4332(00)00406-2</a>","mla":"Schmidt, Wolf Gero, et al. “(001) Surfaces of GaP and InP: Structural Motifs, Electronic States and Optical Signatures.” <i>Applied Surface Science</i>, vol. 166, 2000, pp. 179–84, doi:<a href=\"https://doi.org/10.1016/s0169-4332(00)00406-2\">10.1016/s0169-4332(00)00406-2</a>.","short":"W.G. Schmidt, J. Bernholc, F. Bechstedt, Applied Surface Science 166 (2000) 179–184.","bibtex":"@article{Schmidt_Bernholc_Bechstedt_2000, title={(001) Surfaces of GaP and InP: structural motifs, electronic states and optical signatures}, volume={166}, DOI={<a href=\"https://doi.org/10.1016/s0169-4332(00)00406-2\">10.1016/s0169-4332(00)00406-2</a>}, journal={Applied Surface Science}, author={Schmidt, Wolf Gero and Bernholc, J. and Bechstedt, F.}, year={2000}, pages={179–184} }","apa":"Schmidt, W. G., Bernholc, J., &#38; Bechstedt, F. (2000). (001) Surfaces of GaP and InP: structural motifs, electronic states and optical signatures. <i>Applied Surface Science</i>, <i>166</i>, 179–184. <a href=\"https://doi.org/10.1016/s0169-4332(00)00406-2\">https://doi.org/10.1016/s0169-4332(00)00406-2</a>"},"intvolume":"       166","page":"179-184","date_updated":"2025-12-16T07:14:57Z","author":[{"first_name":"Wolf Gero","id":"468","full_name":"Schmidt, Wolf Gero","orcid":"0000-0002-2717-5076","last_name":"Schmidt"},{"first_name":"J.","last_name":"Bernholc","full_name":"Bernholc, J."},{"last_name":"Bechstedt","full_name":"Bechstedt, F.","first_name":"F."}],"date_created":"2019-10-10T12:33:08Z","volume":166,"title":"(001) Surfaces of GaP and InP: structural motifs, electronic states and optical signatures","doi":"10.1016/s0169-4332(00)00406-2","type":"journal_article","publication":"Applied Surface Science","status":"public","_id":"13757","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"230"}],"funded_apc":"1","language":[{"iso":"eng"}]},{"doi":"10.1016/s0039-6028(00)00729-9","title":"First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces","author":[{"first_name":"Olivia","full_name":"Pulci, Olivia","last_name":"Pulci"},{"first_name":"Kathy","last_name":"Lüdge","full_name":"Lüdge, Kathy"},{"last_name":"Schmidt","orcid":"0000-0002-2717-5076","id":"468","full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero"},{"full_name":"Bechstedt, F","last_name":"Bechstedt","first_name":"F"}],"date_created":"2019-10-10T12:31:34Z","volume":464,"date_updated":"2025-12-16T07:15:18Z","citation":{"apa":"Pulci, O., Lüdge, K., Schmidt, W. G., &#38; Bechstedt, F. (2000). First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces. <i>Surface Science</i>, <i>464</i>, 272–282. <a href=\"https://doi.org/10.1016/s0039-6028(00)00729-9\">https://doi.org/10.1016/s0039-6028(00)00729-9</a>","bibtex":"@article{Pulci_Lüdge_Schmidt_Bechstedt_2000, title={First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces}, volume={464}, DOI={<a href=\"https://doi.org/10.1016/s0039-6028(00)00729-9\">10.1016/s0039-6028(00)00729-9</a>}, journal={Surface Science}, author={Pulci, Olivia and Lüdge, Kathy and Schmidt, Wolf Gero and Bechstedt, F}, year={2000}, pages={272–282} }","mla":"Pulci, Olivia, et al. “First-Principles Study of (2×1) and (2×2) Phosphorus-Rich InP(001) Surfaces.” <i>Surface Science</i>, vol. 464, 2000, pp. 272–82, doi:<a href=\"https://doi.org/10.1016/s0039-6028(00)00729-9\">10.1016/s0039-6028(00)00729-9</a>.","short":"O. Pulci, K. Lüdge, W.G. Schmidt, F. Bechstedt, Surface Science 464 (2000) 272–282.","ieee":"O. Pulci, K. Lüdge, W. G. Schmidt, and F. Bechstedt, “First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces,” <i>Surface Science</i>, vol. 464, pp. 272–282, 2000, doi: <a href=\"https://doi.org/10.1016/s0039-6028(00)00729-9\">10.1016/s0039-6028(00)00729-9</a>.","chicago":"Pulci, Olivia, Kathy Lüdge, Wolf Gero Schmidt, and F Bechstedt. “First-Principles Study of (2×1) and (2×2) Phosphorus-Rich InP(001) Surfaces.” <i>Surface Science</i> 464 (2000): 272–82. <a href=\"https://doi.org/10.1016/s0039-6028(00)00729-9\">https://doi.org/10.1016/s0039-6028(00)00729-9</a>.","ama":"Pulci O, Lüdge K, Schmidt WG, Bechstedt F. First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces. <i>Surface Science</i>. 2000;464:272-282. doi:<a href=\"https://doi.org/10.1016/s0039-6028(00)00729-9\">10.1016/s0039-6028(00)00729-9</a>"},"intvolume":"       464","page":"272-282","year":"2000","publication_status":"published","publication_identifier":{"issn":["0039-6028"]},"funded_apc":"1","language":[{"iso":"eng"}],"user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"230"}],"_id":"13756","status":"public","type":"journal_article","publication":"Surface Science"},{"title":"Influence of carrier correlations on the excitonic optical response including disorder and microcavity effects","date_created":"2023-04-02T20:16:41Z","publisher":"Società Italiana di Fisica","year":"1999","language":[{"iso":"eng"}],"abstract":[{"text":"A model study of the characteristic signatures of carrier-correlation effects on the excitonic differential absorption spectra in semiconductors is presented. Using an effectively one-dimensional tight-binding system Coulomb-induced carrier-correlations up to third-order in the optical field are treated without additional approximations. To illustrate the influence of the different many-body contributions excitonic differential absorption spectra are computed for various polarizations and pump-probe time delays. The simultaneous influence of energetic disorder and correlations on the differential absorption spectra is discussed. Also presented are numerical results for the case when the semiconductor system is placed inside a microcavity in the strong-coupling regime. It is shown that the correlations induce characteristic signatures in the normal mode spectra.","lang":"eng"}],"publication":"The European Physical Journal B-Condensed Matter and Complex Systems","main_file_link":[{"url":"https://link.springer.com/article/10.1007/BF03219177"}],"doi":"10.1007/BF03219177","author":[{"orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"first_name":"C.","last_name":"Sieh","full_name":"Sieh, C."},{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."},{"last_name":"Jahnke","full_name":"Jahnke, F.","first_name":"F."},{"last_name":"Thomas","full_name":"Thomas, P.","first_name":"P."},{"first_name":"S.W.","full_name":"Koch, S.W.","last_name":"Koch"}],"volume":11,"date_updated":"2023-04-02T20:19:55Z","citation":{"ieee":"T. Meier, C. Sieh, A. Knorr, F. Jahnke, P. Thomas, and S. W. Koch, “Influence of carrier correlations on the excitonic optical response including disorder and microcavity effects,” <i>The European Physical Journal B-Condensed Matter and Complex Systems</i>, vol. 11, pp. 407–421, 1999, doi: <a href=\"https://doi.org/10.1007/BF03219177\">10.1007/BF03219177</a>.","chicago":"Meier, Torsten, C. Sieh, A. Knorr, F. Jahnke, P. Thomas, and S.W. Koch. “Influence of Carrier Correlations on the Excitonic Optical Response Including Disorder and Microcavity Effects.” <i>The European Physical Journal B-Condensed Matter and Complex Systems</i> 11 (1999): 407–21. <a href=\"https://doi.org/10.1007/BF03219177\">https://doi.org/10.1007/BF03219177</a>.","ama":"Meier T, Sieh C, Knorr A, Jahnke F, Thomas P, Koch SW. Influence of carrier correlations on the excitonic optical response including disorder and microcavity effects. <i>The European Physical Journal B-Condensed Matter and Complex Systems</i>. 1999;11:407-421. doi:<a href=\"https://doi.org/10.1007/BF03219177\">10.1007/BF03219177</a>","short":"T. Meier, C. Sieh, A. Knorr, F. Jahnke, P. Thomas, S.W. Koch, The European Physical Journal B-Condensed Matter and Complex Systems 11 (1999) 407–421.","bibtex":"@article{Meier_Sieh_Knorr_Jahnke_Thomas_Koch_1999, title={Influence of carrier correlations on the excitonic optical response including disorder and microcavity effects}, volume={11}, DOI={<a href=\"https://doi.org/10.1007/BF03219177\">10.1007/BF03219177</a>}, journal={The European Physical Journal B-Condensed Matter and Complex Systems}, publisher={Società Italiana di Fisica}, author={Meier, Torsten and Sieh, C. and Knorr, A. and Jahnke, F. and Thomas, P. and Koch, S.W.}, year={1999}, pages={407–421} }","mla":"Meier, Torsten, et al. “Influence of Carrier Correlations on the Excitonic Optical Response Including Disorder and Microcavity Effects.” <i>The European Physical Journal B-Condensed Matter and Complex Systems</i>, vol. 11, Società Italiana di Fisica, 1999, pp. 407–21, doi:<a href=\"https://doi.org/10.1007/BF03219177\">10.1007/BF03219177</a>.","apa":"Meier, T., Sieh, C., Knorr, A., Jahnke, F., Thomas, P., &#38; Koch, S. W. (1999). Influence of carrier correlations on the excitonic optical response including disorder and microcavity effects. <i>The European Physical Journal B-Condensed Matter and Complex Systems</i>, <i>11</i>, 407–421. <a href=\"https://doi.org/10.1007/BF03219177\">https://doi.org/10.1007/BF03219177</a>"},"intvolume":"        11","page":"407-421","publication_status":"published","extern":"1","user_id":"49063","department":[{"_id":"293"}],"_id":"43332","status":"public","type":"journal_article"}]