[{"extern":"1","language":[{"iso":"eng"}],"article_number":"QFD6","user_id":"49063","department":[{"_id":"293"}],"_id":"44277","status":"public","abstract":[{"text":"The appearance of quantum beats (QBs) between heavy-hole (hh) and light-hole (lh) excitons in GaAs quantum wells (QWs) has been observed in many degenerate-four- wave-mixing (DFWM) experiments with subpicosecond optical pulses. Although the variation of the beat amplitude and phase with polarization of the incident pulses was recognized early on, a consistent theoretical interpretation of exciton coherence for the case of simultaneous excitation of hh and lh excitons is still missing.","lang":"eng"}],"type":"conference","publication":"Quantum Electronics and Laser Science Conference","main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=qels-1995-QFD6"}],"conference":{"name":"Quantum Electronics and Laser Science Conference 1995","start_date":"1995-05-22","end_date":"1995-05-26","location":"Baltimore, Maryland United States"},"title":"Polarization dependence of quantum beats between light-hole and heavy-hole excitons in GaAs quantum wells","date_created":"2023-05-01T11:11:07Z","author":[{"first_name":"Torsten","id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier"},{"first_name":"J.","last_name":"Kuhl","full_name":"Kuhl, J."},{"last_name":"Mayer","full_name":"Mayer, E.J.","first_name":"E.J."},{"full_name":"Smith, G.O.","last_name":"Smith","first_name":"G.O."},{"last_name":"Bott","full_name":"Bott, K.","first_name":"K."},{"full_name":"Heuckeroth, V.","last_name":"Heuckeroth","first_name":"V."},{"first_name":"P.","full_name":"Thomas, P.","last_name":"Thomas"},{"first_name":"M.","full_name":"Koch, M.","last_name":"Koch"},{"first_name":"R.","last_name":"Hey","full_name":"Hey, R."},{"first_name":"K.","full_name":"Ploog, K.","last_name":"Ploog"}],"publisher":"Optical Society of America","date_updated":"2023-05-01T11:11:10Z","citation":{"mla":"Meier, Torsten, et al. “Polarization Dependence of Quantum Beats between Light-Hole and Heavy-Hole Excitons in GaAs Quantum Wells.” <i>Quantum Electronics and Laser Science Conference</i>, QFD6, Optical Society of America, 1995.","short":"T. Meier, J. Kuhl, E.J. Mayer, G.O. Smith, K. Bott, V. Heuckeroth, P. Thomas, M. Koch, R. Hey, K. Ploog, in: Quantum Electronics and Laser Science Conference, Optical Society of America, 1995.","bibtex":"@inproceedings{Meier_Kuhl_Mayer_Smith_Bott_Heuckeroth_Thomas_Koch_Hey_Ploog_1995, title={Polarization dependence of quantum beats between light-hole and heavy-hole excitons in GaAs quantum wells}, number={QFD6}, booktitle={Quantum Electronics and Laser Science Conference}, publisher={Optical Society of America}, author={Meier, Torsten and Kuhl, J. and Mayer, E.J. and Smith, G.O. and Bott, K. and Heuckeroth, V. and Thomas, P. and Koch, M. and Hey, R. and Ploog, K.}, year={1995} }","apa":"Meier, T., Kuhl, J., Mayer, E. J., Smith, G. O., Bott, K., Heuckeroth, V., Thomas, P., Koch, M., Hey, R., &#38; Ploog, K. (1995). Polarization dependence of quantum beats between light-hole and heavy-hole excitons in GaAs quantum wells. <i>Quantum Electronics and Laser Science Conference</i>, Article QFD6. Quantum Electronics and Laser Science Conference 1995, Baltimore, Maryland United States.","ama":"Meier T, Kuhl J, Mayer EJ, et al. Polarization dependence of quantum beats between light-hole and heavy-hole excitons in GaAs quantum wells. In: <i>Quantum Electronics and Laser Science Conference</i>. Optical Society of America; 1995.","ieee":"T. Meier <i>et al.</i>, “Polarization dependence of quantum beats between light-hole and heavy-hole excitons in GaAs quantum wells,” presented at the Quantum Electronics and Laser Science Conference 1995, Baltimore, Maryland United States, 1995.","chicago":"Meier, Torsten, J. Kuhl, E.J. Mayer, G.O. Smith, K. Bott, V. Heuckeroth, P. Thomas, M. Koch, R. Hey, and K. Ploog. “Polarization Dependence of Quantum Beats between Light-Hole and Heavy-Hole Excitons in GaAs Quantum Wells.” In <i>Quantum Electronics and Laser Science Conference</i>. Optical Society of America, 1995."},"year":"1995","publication_status":"published","publication_identifier":{"isbn":["1-55752-402-5"]}},{"funded_apc":"1","language":[{"iso":"eng"}],"_id":"13800","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"230"}],"status":"public","type":"journal_article","publication":"Surface Science","title":"Quasi-particle band structure of C(111)2 × 1 and C(100)2 × 1 surfaces","doi":"10.1016/0039-6028(95)00160-3","date_updated":"2025-12-16T07:40:13Z","date_created":"2019-10-10T16:32:35Z","author":[{"full_name":"Kress, Clemens","last_name":"Kress","first_name":"Clemens"},{"last_name":"Fiedler","full_name":"Fiedler, Marion","first_name":"Marion"},{"full_name":"Schmidt, Wolf Gero","id":"468","orcid":"0000-0002-2717-5076","last_name":"Schmidt","first_name":"Wolf Gero"},{"full_name":"Bechstedt, Friedhelm","last_name":"Bechstedt","first_name":"Friedhelm"}],"volume":"331-333","year":"1995","citation":{"mla":"Kress, Clemens, et al. “Quasi-Particle Band Structure of C(111)2 × 1 and C(100)2 × 1 Surfaces.” <i>Surface Science</i>, vol. 331–333, 1995, pp. 1152–56, doi:<a href=\"https://doi.org/10.1016/0039-6028(95)00160-3\">10.1016/0039-6028(95)00160-3</a>.","short":"C. Kress, M. Fiedler, W.G. Schmidt, F. Bechstedt, Surface Science 331–333 (1995) 1152–1156.","bibtex":"@article{Kress_Fiedler_Schmidt_Bechstedt_1995, title={Quasi-particle band structure of C(111)2 × 1 and C(100)2 × 1 surfaces}, volume={331–333}, DOI={<a href=\"https://doi.org/10.1016/0039-6028(95)00160-3\">10.1016/0039-6028(95)00160-3</a>}, journal={Surface Science}, author={Kress, Clemens and Fiedler, Marion and Schmidt, Wolf Gero and Bechstedt, Friedhelm}, year={1995}, pages={1152–1156} }","apa":"Kress, C., Fiedler, M., Schmidt, W. G., &#38; Bechstedt, F. (1995). Quasi-particle band structure of C(111)2 × 1 and C(100)2 × 1 surfaces. <i>Surface Science</i>, <i>331–333</i>, 1152–1156. <a href=\"https://doi.org/10.1016/0039-6028(95)00160-3\">https://doi.org/10.1016/0039-6028(95)00160-3</a>","ieee":"C. Kress, M. Fiedler, W. G. Schmidt, and F. Bechstedt, “Quasi-particle band structure of C(111)2 × 1 and C(100)2 × 1 surfaces,” <i>Surface Science</i>, vol. 331–333, pp. 1152–1156, 1995, doi: <a href=\"https://doi.org/10.1016/0039-6028(95)00160-3\">10.1016/0039-6028(95)00160-3</a>.","chicago":"Kress, Clemens, Marion Fiedler, Wolf Gero Schmidt, and Friedhelm Bechstedt. “Quasi-Particle Band Structure of C(111)2 × 1 and C(100)2 × 1 Surfaces.” <i>Surface Science</i> 331–333 (1995): 1152–56. <a href=\"https://doi.org/10.1016/0039-6028(95)00160-3\">https://doi.org/10.1016/0039-6028(95)00160-3</a>.","ama":"Kress C, Fiedler M, Schmidt WG, Bechstedt F. Quasi-particle band structure of C(111)2 × 1 and C(100)2 × 1 surfaces. <i>Surface Science</i>. 1995;331-333:1152-1156. doi:<a href=\"https://doi.org/10.1016/0039-6028(95)00160-3\">10.1016/0039-6028(95)00160-3</a>"},"page":"1152-1156","publication_status":"published","publication_identifier":{"issn":["0039-6028"]}},{"citation":{"apa":"Schmidt, W. G., &#38; Srivastava, G. P. (1995). III-V(110)/Sb(1 ML): structural and dynamical properties. <i>Surface Science</i>, <i>331–333</i>(Part A), 540–545. <a href=\"https://doi.org/10.1016/0039-6028(95)00304-5\">https://doi.org/10.1016/0039-6028(95)00304-5</a>","short":"W.G. Schmidt, G.P. Srivastava, Surface Science 331–333 (1995) 540–545.","mla":"Schmidt, Wolf Gero, and G. P. Srivastava. “III-V(110)/Sb(1 ML): Structural and Dynamical Properties.” <i>Surface Science</i>, vol. 331–333, no. Part A, 1995, pp. 540–45, doi:<a href=\"https://doi.org/10.1016/0039-6028(95)00304-5\">10.1016/0039-6028(95)00304-5</a>.","bibtex":"@article{Schmidt_Srivastava_1995, title={III-V(110)/Sb(1 ML): structural and dynamical properties}, volume={331–333}, DOI={<a href=\"https://doi.org/10.1016/0039-6028(95)00304-5\">10.1016/0039-6028(95)00304-5</a>}, number={Part A}, journal={Surface Science}, author={Schmidt, Wolf Gero and Srivastava, G.P.}, year={1995}, pages={540–545} }","chicago":"Schmidt, Wolf Gero, and G.P. Srivastava. “III-V(110)/Sb(1 ML): Structural and Dynamical Properties.” <i>Surface Science</i> 331–333, no. Part A (1995): 540–45. <a href=\"https://doi.org/10.1016/0039-6028(95)00304-5\">https://doi.org/10.1016/0039-6028(95)00304-5</a>.","ieee":"W. G. Schmidt and G. P. Srivastava, “III-V(110)/Sb(1 ML): structural and dynamical properties,” <i>Surface Science</i>, vol. 331–333, no. Part A, pp. 540–545, 1995, doi: <a href=\"https://doi.org/10.1016/0039-6028(95)00304-5\">10.1016/0039-6028(95)00304-5</a>.","ama":"Schmidt WG, Srivastava GP. III-V(110)/Sb(1 ML): structural and dynamical properties. <i>Surface Science</i>. 1995;331-333(Part A):540-545. doi:<a href=\"https://doi.org/10.1016/0039-6028(95)00304-5\">10.1016/0039-6028(95)00304-5</a>"},"page":"540-545","year":"1995","issue":"Part A","publication_status":"published","publication_identifier":{"issn":["0039-6028"]},"doi":"10.1016/0039-6028(95)00304-5","title":"III-V(110)/Sb(1 ML): structural and dynamical properties","date_created":"2019-10-10T16:34:12Z","author":[{"orcid":"0000-0002-2717-5076","last_name":"Schmidt","full_name":"Schmidt, Wolf Gero","id":"468","first_name":"Wolf Gero"},{"full_name":"Srivastava, G.P.","last_name":"Srivastava","first_name":"G.P."}],"volume":"331-333","date_updated":"2025-12-16T07:39:35Z","status":"public","type":"journal_article","publication":"Surface Science","language":[{"iso":"eng"}],"funded_apc":"1","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"230"}],"_id":"13801"},{"author":[{"last_name":"Wehrheim","id":"573","full_name":"Wehrheim, Heike","first_name":"Heike"}],"date_created":"2018-06-14T07:55:40Z","date_updated":"2022-01-06T06:59:07Z","title":"Parametric Action Refinement","citation":{"apa":"Wehrheim, H. (1994). Parametric Action Refinement. In E.-}R{\\\"{u}}diger Olderog (Ed.), <i>Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994</i> (pp. 247--266).","mla":"Wehrheim, Heike. “Parametric Action Refinement.” <i>Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994</i>, edited by Ernst{-}R{\\\"{u}}diger Olderog, 1994, pp. 247--266.","bibtex":"@inproceedings{Wehrheim_1994, series={{IFIP} Transactions}, title={Parametric Action Refinement}, booktitle={Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994}, author={Wehrheim, Heike}, editor={Olderog, Ernst{-}R{\\\"{u}}digerEditor}, year={1994}, pages={247--266}, collection={{IFIP} Transactions} }","short":"H. Wehrheim, in: E.-}R{\\\"{u}}diger Olderog (Ed.), Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994, 1994, pp. 247--266.","ama":"Wehrheim H. Parametric Action Refinement. In: Olderog E-}R{\\\"{u}}diger, ed. <i>Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994</i>. {IFIP} Transactions. ; 1994:247--266.","ieee":"H. Wehrheim, “Parametric Action Refinement,” in <i>Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994</i>, 1994, pp. 247--266.","chicago":"Wehrheim, Heike. “Parametric Action Refinement.” In <i>Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} ’94) San Miniato, Italy, 6-10 June, 1994</i>, edited by Ernst{-}R{\\\"{u}}diger Olderog, 247--266. {IFIP} Transactions, 1994."},"page":"247--266","year":"1994","series_title":"{IFIP} Transactions","user_id":"29719","department":[{"_id":"77"}],"_id":"3264","type":"conference","publication":"Programming Concepts, Methods and Calculi, Proceedings of the {IFIP} {TC2/WG2.1/WG2.2/WG2.3} Working Conference on Programming Concepts, Methods and Calculi {(PROCOMET} '94) San Miniato, Italy, 6-10 June, 1994","status":"public","editor":[{"first_name":"Ernst{-}R{\\\"{u}}diger","last_name":"Olderog","full_name":"Olderog, Ernst{-}R{\\\"{u}}diger"}]},{"language":[{"iso":"eng"}],"department":[{"_id":"66"}],"user_id":"52534","_id":"7827","status":"public","abstract":[{"text":"Die Pilotphase 1993/ 94 zum Aufbau eines Niedersächsischen Krebsregister untersucht das im Entwurf des Bundeskrebsregistergesetzes vorgesehen Modell für ein bevölkerungsbezogenes Krebsregister. Darin werden die Krebsmeldungen in einer Vertrauensstelle erfaßt und die personenidentifizierenden Daten vor der Übermittlung an die Registerstelle anonymisiert, wo sie dann zu einem bevölkerungsbezogenen Krebsregister verdichtet und epidemiologischer Forschung zur Verfügung gestellt werden ([1], [2], [3]). Dieses sogenannte „Michaelis“-Modell erlaubt eine bevölkerungsbezogene Registrierung von Krebsfällen unter Berücksichtigung datenschutzrechtlicher Aspekte („Informationelles Selbstbestimmungsrecht“) der einzelnen Betroffenen. In vier Teilprojekten werden dabei in der Modellregion Weser-Ems die Integration krebsregistrierender Einrichtungen, die Chiffrierung/ Dechiffrierung von Krebsmeldungen, der Abgleich anonymisierter Meldungen in der Registerstelle und die Entwicklung eines epidemiologischen Informationssystem betrachtet ([4], [5]).","lang":"ger"}],"publication":"Proceedings of the conference on Medizin und Information, Biometrie und Epidemiologie (GMDS 1994), Dresden (Germany)","type":"conference","title":"Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister","date_created":"2019-02-20T13:53:08Z","author":[{"first_name":"Wilfried","last_name":"Thoben","full_name":"Thoben, Wilfried"},{"full_name":"Appelrath, Hans-Jürgen","last_name":"Appelrath","first_name":"Hans-Jürgen"},{"last_name":"Rettig","full_name":"Rettig, Jens","first_name":"Jens"},{"first_name":"Stefan","last_name":"Sauer","id":"447","full_name":"Sauer, Stefan"}],"date_updated":"2022-01-06T07:03:46Z","publisher":"MMV Medizin Verlag","page":"88-90","citation":{"ama":"Thoben W, Appelrath H-J, Rettig J, Sauer S. Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister. In: <i>Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany)</i>. München: MMV Medizin Verlag; 1994:88-90.","ieee":"W. Thoben, H.-J. Appelrath, J. Rettig, and S. Sauer, “Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister,” in <i>Proceedings of the conference on Medizin und Information, Biometrie und Epidemiologie (GMDS 1994), Dresden (Germany)</i>, 1994, pp. 88–90.","chicago":"Thoben, Wilfried, Hans-Jürgen Appelrath, Jens Rettig, and Stefan Sauer. “Berücksichtigung von Datenschutzaspekten in Einem Bevölkerungsbezogenen Krebsregister.” In <i>Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany)</i>, 88–90. München: MMV Medizin Verlag, 1994.","bibtex":"@inproceedings{Thoben_Appelrath_Rettig_Sauer_1994, place={München}, title={Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister}, booktitle={Proceedings of the conference on Medizin und Information, Biometrie und Epidemiologie (GMDS 1994), Dresden (Germany)}, publisher={MMV Medizin Verlag}, author={Thoben, Wilfried and Appelrath, Hans-Jürgen and Rettig, Jens and Sauer, Stefan}, year={1994}, pages={88–90} }","short":"W. Thoben, H.-J. Appelrath, J. Rettig, S. Sauer, in: Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany), MMV Medizin Verlag, München, 1994, pp. 88–90.","mla":"Thoben, Wilfried, et al. “Berücksichtigung von Datenschutzaspekten in Einem Bevölkerungsbezogenen Krebsregister.” <i>Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany)</i>, MMV Medizin Verlag, 1994, pp. 88–90.","apa":"Thoben, W., Appelrath, H.-J., Rettig, J., &#38; Sauer, S. (1994). Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister. In <i>Proceedings of the conference on Medizin und Information, Biometrie und Epidemiologie (GMDS 1994), Dresden (Germany)</i> (pp. 88–90). München: MMV Medizin Verlag."},"place":"München","year":"1994"},{"publication":"Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502","type":"conference","status":"public","_id":"8094","department":[{"_id":"53"}],"user_id":"16148","language":[{"iso":"eng"}],"year":"1994","citation":{"chicago":"Krauter, Stefan, and Rolf Hanitsch. “Einfluß Optischer Und Thermischer Parameter Auf Den Tageswirkungsgrad von Photovoltaischen Modulen.” In <i>Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502</i>, 1994.","ieee":"S. Krauter and R. Hanitsch, “Einfluß optischer und thermischer Parameter auf den Tageswirkungsgrad von photovoltaischen Modulen,” in <i>Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502</i>, 1994.","ama":"Krauter S, Hanitsch R. Einfluß optischer und thermischer Parameter auf den Tageswirkungsgrad von photovoltaischen Modulen. In: <i>Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502</i>. ; 1994.","short":"S. Krauter, R. Hanitsch, in: Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502, 1994.","bibtex":"@inproceedings{Krauter_Hanitsch_1994, title={Einfluß optischer und thermischer Parameter auf den Tageswirkungsgrad von photovoltaischen Modulen}, booktitle={Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502}, author={Krauter, Stefan and Hanitsch, Rolf}, year={1994} }","mla":"Krauter, Stefan, and Rolf Hanitsch. “Einfluß Optischer Und Thermischer Parameter Auf Den Tageswirkungsgrad von Photovoltaischen Modulen.” <i>Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502</i>, 1994.","apa":"Krauter, S., &#38; Hanitsch, R. (1994). Einfluß optischer und thermischer Parameter auf den Tageswirkungsgrad von photovoltaischen Modulen. In <i>Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502</i>."},"date_updated":"2022-01-06T07:03:50Z","date_created":"2019-02-26T10:11:47Z","author":[{"first_name":"Stefan","orcid":"0000-0002-3594-260X","last_name":"Krauter","full_name":"Krauter, Stefan","id":"28836"},{"full_name":"Hanitsch, Rolf","last_name":"Hanitsch","first_name":"Rolf"}],"title":"Einfluß optischer und thermischer Parameter auf den Tageswirkungsgrad von photovoltaischen Modulen","conference":{"name":"Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994"}},{"author":[{"last_name":"Dellnitz","full_name":"Dellnitz, Michael","first_name":"Michael"},{"last_name":"Golubitsky","full_name":"Golubitsky, Martin","first_name":"Martin"},{"last_name":"Nicol","full_name":"Nicol, Matthew","first_name":"Matthew"}],"date_created":"2020-04-15T09:02:32Z","date_updated":"2022-01-06T06:52:52Z","doi":"10.1007/978-1-4612-0859-4_4","title":"Symmetry of Attractors and the Karhunen-Loève Decomposition","publication_status":"published","publication_identifier":{"isbn":["9781461269243","9781461208594"],"issn":["0066-5452"]},"citation":{"bibtex":"@inbook{Dellnitz_Golubitsky_Nicol_1994, place={New York, NY}, title={Symmetry of Attractors and the Karhunen-Loève Decomposition}, DOI={<a href=\"https://doi.org/10.1007/978-1-4612-0859-4_4\">10.1007/978-1-4612-0859-4_4</a>}, booktitle={Trends and Perspectives in Applied Mathematics}, author={Dellnitz, Michael and Golubitsky, Martin and Nicol, Matthew}, year={1994} }","short":"M. Dellnitz, M. Golubitsky, M. Nicol, in: Trends and Perspectives in Applied Mathematics, New York, NY, 1994.","mla":"Dellnitz, Michael, et al. “Symmetry of Attractors and the Karhunen-Loève Decomposition.” <i>Trends and Perspectives in Applied Mathematics</i>, 1994, doi:<a href=\"https://doi.org/10.1007/978-1-4612-0859-4_4\">10.1007/978-1-4612-0859-4_4</a>.","apa":"Dellnitz, M., Golubitsky, M., &#38; Nicol, M. (1994). Symmetry of Attractors and the Karhunen-Loève Decomposition. In <i>Trends and Perspectives in Applied Mathematics</i>. New York, NY. <a href=\"https://doi.org/10.1007/978-1-4612-0859-4_4\">https://doi.org/10.1007/978-1-4612-0859-4_4</a>","chicago":"Dellnitz, Michael, Martin Golubitsky, and Matthew Nicol. “Symmetry of Attractors and the Karhunen-Loève Decomposition.” In <i>Trends and Perspectives in Applied Mathematics</i>. New York, NY, 1994. <a href=\"https://doi.org/10.1007/978-1-4612-0859-4_4\">https://doi.org/10.1007/978-1-4612-0859-4_4</a>.","ieee":"M. Dellnitz, M. Golubitsky, and M. Nicol, “Symmetry of Attractors and the Karhunen-Loève Decomposition,” in <i>Trends and Perspectives in Applied Mathematics</i>, New York, NY, 1994.","ama":"Dellnitz M, Golubitsky M, Nicol M. Symmetry of Attractors and the Karhunen-Loève Decomposition. In: <i>Trends and Perspectives in Applied Mathematics</i>. New York, NY; 1994. doi:<a href=\"https://doi.org/10.1007/978-1-4612-0859-4_4\">10.1007/978-1-4612-0859-4_4</a>"},"place":"New York, NY","year":"1994","user_id":"15701","department":[{"_id":"101"}],"_id":"16549","language":[{"iso":"eng"}],"type":"book_chapter","publication":"Trends and Perspectives in Applied Mathematics","status":"public"},{"author":[{"first_name":"Hermann","full_name":"Ney, Hermann","last_name":"Ney"},{"first_name":"Volker","last_name":"Steinbeiss","full_name":"Steinbeiss, Volker"},{"first_name":"Reinhold","id":"242","full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach"},{"last_name":"Tran","full_name":"Tran, Bach Hiep","first_name":"Bach Hiep"}],"date_created":"2019-07-12T05:30:01Z","date_updated":"2022-01-06T06:51:11Z","title":"An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition","citation":{"ieee":"H. Ney, V. Steinbeiss, R. Haeb-Umbach, and B. H. Tran, “An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition,” <i>International Journal on Pattern Recognition and Artificial Intelligence</i>, 1994.","chicago":"Ney, Hermann, Volker Steinbeiss, Reinhold Haeb-Umbach, and Bach Hiep Tran. “An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition.” <i>International Journal on Pattern Recognition and Artificial Intelligence</i>, 1994.","ama":"Ney H, Steinbeiss V, Haeb-Umbach R, Tran BH. An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition. <i>International Journal on Pattern Recognition and Artificial Intelligence</i>. 1994.","mla":"Ney, Hermann, et al. “An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition.” <i>International Journal on Pattern Recognition and Artificial Intelligence</i>, 1994.","bibtex":"@article{Ney_Steinbeiss_Haeb-Umbach_Tran_1994, title={An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition}, journal={International Journal on Pattern Recognition and Artificial Intelligence}, author={Ney, Hermann and Steinbeiss, Volker and Haeb-Umbach, Reinhold and Tran, Bach Hiep}, year={1994} }","short":"H. Ney, V. Steinbeiss, R. Haeb-Umbach, B.H. Tran, International Journal on Pattern Recognition and Artificial Intelligence (1994).","apa":"Ney, H., Steinbeiss, V., Haeb-Umbach, R., &#38; Tran, B. H. (1994). An Overview of the Philips Research System for Large Vocabulary Continuous Speech Recognition. <i>International Journal on Pattern Recognition and Artificial Intelligence</i>."},"year":"1994","user_id":"44006","department":[{"_id":"54"}],"_id":"11879","language":[{"iso":"eng"}],"type":"journal_article","publication":"International Journal on Pattern Recognition and Artificial Intelligence","status":"public","abstract":[{"text":"This paper gives an overview of a research system for phoneme based, large vocabulary continuous speech recognition. The system to be described has been applied to the SPICOS task, the DARPA RM task and a 12000 word dictation task. Experimental results for these three tasks will be presented. Like many other systems, the recognition architecture is based on an integrated statistical approach. In this paper, we describe the characteristic features of the system as opposed to other systems: (1) The Viterbi criterion is consistently applied both in training and testing. (2) Continuous mixture densities are used without any tying or smoothing; this approach can be viewed as a sort of ‘statistical template matching’. (3) Time-synchronous beam search is used consistently throughout all tasks; extensions using a tree organization of the vocabulary and phoneme lookahead are presented so that a 12000 word task can be handled.","lang":"eng"}]},{"language":[{"iso":"ger"}],"publication":"Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen","title":"[Art.] Kunstsoziologie","date_created":"2022-12-23T18:51:32Z","publisher":"Rowohlt","year":"1994","extern":"1","user_id":"16220","series_title":"Rowohlts Enzyklopädie","department":[{"_id":"446"}],"_id":"34939","status":"public","editor":[{"first_name":"Harald","full_name":"Kerber, Harald","last_name":"Kerber"},{"last_name":"Schmieder","full_name":"Schmieder, Arnold","first_name":"Arnold"}],"type":"encyclopedia_article","author":[{"last_name":"Süßmann","orcid":"0000-0001-5716-0863","id":"16220","full_name":"Süßmann, Johannes","first_name":"Johannes"}],"volume":542,"date_updated":"2022-12-28T21:30:30Z","citation":{"apa":"Süßmann, J. (1994). [Art.] Kunstsoziologie. In H. Kerber &#38; A. Schmieder (Eds.), <i>Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen</i> (Vol. 542, pp. 520–540). Rowohlt.","short":"J. Süßmann, in: H. Kerber, A. Schmieder (Eds.), Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen, Rowohlt, Reinbek, 1994, pp. 520–540.","mla":"Süßmann, Johannes. “[Art.] Kunstsoziologie.” <i>Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen</i>, edited by Harald Kerber and Arnold Schmieder, vol. 542, Rowohlt, 1994, pp. 520–540.","bibtex":"@inbook{Süßmann_1994, place={Reinbek}, series={Rowohlts Enzyklopädie}, title={[Art.] Kunstsoziologie}, volume={542}, booktitle={Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen}, publisher={Rowohlt}, author={Süßmann, Johannes}, editor={Kerber, Harald and Schmieder, Arnold}, year={1994}, pages={520–540}, collection={Rowohlts Enzyklopädie} }","ama":"Süßmann J. [Art.] Kunstsoziologie. In: Kerber H, Schmieder A, eds. <i>Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen</i>. Vol 542. Rowohlts Enzyklopädie. Rowohlt; 1994:520–540.","ieee":"J. Süßmann, “[Art.] Kunstsoziologie,” in <i>Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen</i>, vol. 542, H. Kerber and A. Schmieder, Eds. Reinbek: Rowohlt, 1994, pp. 520–540.","chicago":"Süßmann, Johannes. “[Art.] Kunstsoziologie.” In <i>Spezielle Soziologien. Problemfelder, Forschungsbereiche, Anwendungsorientierungen</i>, edited by Harald Kerber and Arnold Schmieder, 542:520–540. Rowohlts Enzyklopädie. Reinbek: Rowohlt, 1994."},"page":"520–540","intvolume":"       542","place":"Reinbek","publication_status":"published","publication_identifier":{"isbn":["3-499-55542-5"]}},{"citation":{"apa":"Kamp, H. (1994). Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter. <i>Historische Zeitschrift</i>, <i>230</i>, 99–107.","short":"H. Kamp, Historische Zeitschrift 230 (1994) 99–107.","mla":"Kamp, Hermann. “Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter.” <i>Historische Zeitschrift</i>, vol. 230, 1994, pp. 99–107.","bibtex":"@article{Kamp_1994, title={Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter}, volume={230}, journal={Historische Zeitschrift}, author={Kamp, Hermann}, year={1994}, pages={99–107} }","chicago":"Kamp, Hermann. “Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter.” <i>Historische Zeitschrift</i> 230 (1994): 99–107.","ieee":"H. Kamp, “Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter,” <i>Historische Zeitschrift</i>, vol. 230, pp. 99–107, 1994.","ama":"Kamp H. Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter. <i>Historische Zeitschrift</i>. 1994;230:99-107."},"page":"99-107","intvolume":"       230","year":"1994","publication_status":"published","title":"Konflikte im hohen Norden. Ein Blick auf einige Neuerscheinungen zur isländischen und norwegischen Geschichte im Mittelalter","author":[{"full_name":"Kamp, Hermann","id":"125","last_name":"Kamp","first_name":"Hermann"}],"date_created":"2023-01-11T13:59:56Z","volume":230,"date_updated":"2023-01-11T18:30:41Z","status":"public","type":"journal_article","publication":"Historische Zeitschrift","extern":"1","language":[{"iso":"ger"}],"user_id":"125","department":[{"_id":"6"}],"_id":"36179"},{"status":"public","publication":"Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte","type":"journal_article","language":[{"iso":"ger"}],"department":[{"_id":"513"}],"user_id":"108","_id":"53459","intvolume":"         4","page":"183-243","citation":{"ama":"Englisch B. Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens. <i>Ursprünge und Entwicklungen der Stadt Oberhausen Quellen und Forschungen zu ihrer Geschichte</i>. 1994;4:183-243.","chicago":"Englisch, Brigitte. “Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens.” <i>Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte</i> 4 (1994): 183–243.","ieee":"B. Englisch, “Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens,” <i>Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte</i>, vol. 4, pp. 183–243, 1994.","short":"B. Englisch, Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte 4 (1994) 183–243.","mla":"Englisch, Brigitte. “Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens.” <i>Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte</i>, vol. 4, 1994, pp. 183–243.","bibtex":"@article{Englisch_1994, title={Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens}, volume={4}, journal={Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte}, author={Englisch, Brigitte}, year={1994}, pages={183–243} }","apa":"Englisch, B. (1994). Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens. <i>Ursprünge und Entwicklungen der Stadt Oberhausen. Quellen und Forschungen zu ihrer Geschichte</i>, <i>4</i>, 183–243."},"year":"1994","publication_status":"published","title":"Die Osterfelder Pancratiuskirche und die Bottroper Cyriacuskirche als Indikatoren der frühmittelalterlichen Missionierung Westfalens","volume":4,"date_created":"2024-04-12T11:05:13Z","author":[{"first_name":"Brigitte","last_name":"Englisch","full_name":"Englisch, Brigitte","id":"108"}],"date_updated":"2024-04-16T08:45:55Z"},{"language":[{"iso":"ger"}],"_id":"53454","department":[{"_id":"513"}],"series_title":"Sudhoffs Archiv, Beihefte","user_id":"108","status":"public","type":"dissertation","title":"Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter","date_updated":"2024-04-16T08:46:12Z","volume":33,"date_created":"2024-04-12T10:46:06Z","author":[{"first_name":"Brigitte","last_name":"Englisch","full_name":"Englisch, Brigitte","id":"108"}],"year":"1994","place":"Stuttgart","intvolume":"        33","page":"494","citation":{"apa":"Englisch, B. (1994). <i>Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter</i> (Vol. 33).","mla":"Englisch, Brigitte. <i>Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter</i>. 1994.","short":"B. Englisch, Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter, Stuttgart, 1994.","bibtex":"@book{Englisch_1994, place={Stuttgart}, series={Sudhoffs Archiv, Beihefte}, title={Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter}, volume={33}, author={Englisch, Brigitte}, year={1994}, collection={Sudhoffs Archiv, Beihefte} }","chicago":"Englisch, Brigitte. <i>Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter</i>. Vol. 33. Sudhoffs Archiv, Beihefte. Stuttgart, 1994.","ieee":"B. Englisch, <i>Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter</i>, vol. 33. Stuttgart, 1994.","ama":"Englisch B. <i>Die Artes liberales im frühen Mittelalter (5.-9. Jh.). Das Quadrivium und der Komputus als Indikatoren für Kontinuität und Erneuerung der exakten Wissenschaften zwischen Antike und Mittelalter</i>. Vol 33.; 1994."},"publication_identifier":{"isbn":["3515064311"]},"publication_status":"published"},{"date_updated":"2023-04-14T21:12:57Z","date_created":"2023-04-14T21:12:54Z","author":[{"last_name":"Schroeter-Wittke","id":"480","full_name":"Schroeter-Wittke, Harald","first_name":"Harald"}],"title":"4. Sonntag nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17)","year":"1994","page":"128-135","citation":{"apa":"Schroeter-Wittke, H. (1994). 4. Sonntag nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17). In E. Domay (Ed.), <i>Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2</i> (pp. 128–135).","bibtex":"@inbook{Schroeter-Wittke_1994, title={4. Sonntag nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17)}, booktitle={Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2}, author={Schroeter-Wittke, Harald}, editor={Domay, Erhard}, year={1994}, pages={128–135} }","short":"H. Schroeter-Wittke, in: E. Domay (Ed.), Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2, 1994, pp. 128–135.","mla":"Schroeter-Wittke, Harald. “4. Sonntag Nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17).” <i>Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2</i>, edited by Erhard Domay, 1994, pp. 128–35.","chicago":"Schroeter-Wittke, Harald. “4. Sonntag Nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17).” In <i>Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2</i>, edited by Erhard Domay, 128–35, 1994.","ieee":"H. Schroeter-Wittke, “4. Sonntag nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17),” in <i>Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2</i>, E. Domay, Ed. 1994, pp. 128–135.","ama":"Schroeter-Wittke H. 4. Sonntag nach Trinitatis. Predigttext: 1. Petrus 3,8-15a(15b-17). In: Domay E, ed. <i>Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2</i>. ; 1994:128-135."},"_id":"43514","user_id":"480","language":[{"iso":"eng"}],"publication":"Gottesdienstpraxis. Serie A. IV. Perikopenreihe Band 2","type":"book_chapter","editor":[{"full_name":"Domay, Erhard","last_name":"Domay","first_name":"Erhard"}],"status":"public"},{"year":"1994","citation":{"apa":"Schroeter-Wittke, H. (1994). In Bibel steckt Musik. Eine Er-Hörung von 1 Kön 19. <i>Der Evangelische Erzieher</i>, <i>46</i>, 169–173.","short":"H. Schroeter-Wittke, Der Evangelische Erzieher 46 (1994) 169–173.","bibtex":"@article{Schroeter-Wittke_1994, title={In Bibel steckt Musik. Eine Er-Hörung von 1 Kön 19}, volume={46}, journal={Der Evangelische Erzieher}, author={Schroeter-Wittke, Harald}, year={1994}, pages={169–173} }","mla":"Schroeter-Wittke, Harald. “In Bibel Steckt Musik. Eine Er-Hörung von 1 Kön 19.” <i>Der Evangelische Erzieher</i>, vol. 46, 1994, pp. 169–73.","ieee":"H. Schroeter-Wittke, “In Bibel steckt Musik. Eine Er-Hörung von 1 Kön 19,” <i>Der Evangelische Erzieher</i>, vol. 46, pp. 169–173, 1994.","chicago":"Schroeter-Wittke, Harald. “In Bibel Steckt Musik. Eine Er-Hörung von 1 Kön 19.” <i>Der Evangelische Erzieher</i> 46 (1994): 169–73.","ama":"Schroeter-Wittke H. In Bibel steckt Musik. Eine Er-Hörung von 1 Kön 19. <i>Der Evangelische Erzieher</i>. 1994;46:169-173."},"page":"169-173","intvolume":"        46","title":"In Bibel steckt Musik. Eine Er-Hörung von 1 Kön 19","date_updated":"2023-04-14T21:11:26Z","author":[{"last_name":"Schroeter-Wittke","id":"480","full_name":"Schroeter-Wittke, Harald","first_name":"Harald"}],"date_created":"2023-04-14T21:11:23Z","volume":46,"status":"public","type":"journal_article","publication":"Der Evangelische Erzieher","language":[{"iso":"eng"}],"_id":"43513","user_id":"480"},{"language":[{"iso":"eng"}],"publication":"Coherent Optical Interactions in Semiconductors","abstract":[{"lang":"eng","text":"Since the realization of semiconductor heterostructures vertical transport of electrically injected carriers has been one of the most interesting topics in semiconductor physics. Precise engineering of semiconductor layers and thus electronic energy levels allows the tailoring of transport properties over a wide range and has even led to the invention of semiconductor devices relying on ballistic electron transport. In addition, negative differential resistance (NDR) can be realized by using tunneling diodes containing double-barrier heterostructures or a superlattice structure.5,6 Actually, the proposal of Esaki and Tsu5 to use electronic Bloch oscillations in the miniband of a semiconductor superlattice to realize NDR marked the starting point for the physics and applications of semiconductor heterostructures."}],"date_created":"2023-04-14T23:50:07Z","publisher":"Springer-Science+Business Media","title":"Vertical transport studied by sub-picosecond four-wave mixing experiments","year":"1994","series_title":"NATO ASI Series B330","user_id":"49063","department":[{"_id":"293"}],"_id":"43598","extern":"1","type":"book_chapter","status":"public","editor":[{"last_name":"Phillips","full_name":"Phillips, R.T.","first_name":"R.T."}],"author":[{"full_name":"Meier, Torsten","id":"344","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten"},{"first_name":"J.","full_name":"Feldmann, J.","last_name":"Feldmann"},{"last_name":"von Plessen","full_name":"von Plessen, G.","first_name":"G."},{"last_name":"Thomas","full_name":"Thomas, P.","first_name":"P."},{"last_name":"Göbel","full_name":"Göbel, E.O.","first_name":"E.O."},{"first_name":"K.W.","full_name":"Goosen, K.W.","last_name":"Goosen"},{"first_name":"D.A.B.","full_name":"Miller, D.A.B.","last_name":"Miller"},{"first_name":"J.E.","last_name":"Cunningham","full_name":"Cunningham, J.E."}],"date_updated":"2023-04-14T23:50:10Z","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-1-4757-9748-0_10"}],"doi":"10.1007/978-1-4757-9748-0_10","publication_status":"published","publication_identifier":{"isbn":["978-1-4757-9750-3"]},"citation":{"mla":"Meier, Torsten, et al. “Vertical Transport Studied by Sub-Picosecond Four-Wave Mixing Experiments.” <i>Coherent Optical Interactions in Semiconductors</i>, edited by R.T. Phillips, Springer-Science+Business Media, 1994, pp. 223–44, doi:<a href=\"https://doi.org/10.1007/978-1-4757-9748-0_10\">10.1007/978-1-4757-9748-0_10</a>.","bibtex":"@inbook{Meier_Feldmann_von Plessen_Thomas_Göbel_Goosen_Miller_Cunningham_1994, place={New York}, series={NATO ASI Series B330}, title={Vertical transport studied by sub-picosecond four-wave mixing experiments}, DOI={<a href=\"https://doi.org/10.1007/978-1-4757-9748-0_10\">10.1007/978-1-4757-9748-0_10</a>}, booktitle={Coherent Optical Interactions in Semiconductors}, publisher={Springer-Science+Business Media}, author={Meier, Torsten and Feldmann, J. and von Plessen, G. and Thomas, P. and Göbel, E.O. and Goosen, K.W. and Miller, D.A.B. and Cunningham, J.E.}, editor={Phillips, R.T.}, year={1994}, pages={223–244}, collection={NATO ASI Series B330} }","short":"T. Meier, J. Feldmann, G. von Plessen, P. Thomas, E.O. Göbel, K.W. Goosen, D.A.B. Miller, J.E. Cunningham, in: R.T. Phillips (Ed.), Coherent Optical Interactions in Semiconductors, Springer-Science+Business Media, New York, 1994, pp. 223–244.","apa":"Meier, T., Feldmann, J., von Plessen, G., Thomas, P., Göbel, E. O., Goosen, K. W., Miller, D. A. B., &#38; Cunningham, J. E. (1994). Vertical transport studied by sub-picosecond four-wave mixing experiments. In R. T. Phillips (Ed.), <i>Coherent Optical Interactions in Semiconductors</i> (pp. 223–244). Springer-Science+Business Media. <a href=\"https://doi.org/10.1007/978-1-4757-9748-0_10\">https://doi.org/10.1007/978-1-4757-9748-0_10</a>","ama":"Meier T, Feldmann J, von Plessen G, et al. Vertical transport studied by sub-picosecond four-wave mixing experiments. In: Phillips RT, ed. <i>Coherent Optical Interactions in Semiconductors</i>. NATO ASI Series B330. Springer-Science+Business Media; 1994:223-244. doi:<a href=\"https://doi.org/10.1007/978-1-4757-9748-0_10\">10.1007/978-1-4757-9748-0_10</a>","ieee":"T. Meier <i>et al.</i>, “Vertical transport studied by sub-picosecond four-wave mixing experiments,” in <i>Coherent Optical Interactions in Semiconductors</i>, R. T. Phillips, Ed. New York: Springer-Science+Business Media, 1994, pp. 223–244.","chicago":"Meier, Torsten, J. Feldmann, G. von Plessen, P. Thomas, E.O. Göbel, K.W. Goosen, D.A.B. Miller, and J.E. Cunningham. “Vertical Transport Studied by Sub-Picosecond Four-Wave Mixing Experiments.” In <i>Coherent Optical Interactions in Semiconductors</i>, edited by R.T. Phillips, 223–44. NATO ASI Series B330. New York: Springer-Science+Business Media, 1994. <a href=\"https://doi.org/10.1007/978-1-4757-9748-0_10\">https://doi.org/10.1007/978-1-4757-9748-0_10</a>."},"page":"223-244","place":"New York"},{"publication":"Coherent Optical Interactions in Semiconductors","abstract":[{"text":"Transient four-wave mixing (TFWM) experiments have been widely used to study the excitation dynamics of excitons in quantum wells [1]. Recently is has been observed that TFWM signals, especially quantum beats between heavy-hole (hh) and light-hole (lh) excitons, strongly depend on the polarization of the incident laser pulses [2–6]. This dependence is presently being investigated.","lang":"eng"}],"language":[{"iso":"eng"}],"year":"1994","date_created":"2023-04-14T23:42:39Z","publisher":"Springer Science+Business Media","title":"Theory of polarization-dependent four-wave mixing using the optical Bloch equations","type":"book_chapter","status":"public","editor":[{"full_name":"Phillips, R.T.","last_name":"Phillips","first_name":"R.T."}],"user_id":"49063","series_title":"NATO ASI Series B330","department":[{"_id":"293"}],"_id":"43597","extern":"1","publication_status":"published","publication_identifier":{"eissn":["978-1-4757-9750-3"]},"citation":{"ieee":"T. Meier, D. Bennhardt, P. Thomas, Y. Z. Hu, R. Binder, and S. W. Koch, “Theory of polarization-dependent four-wave mixing using the optical Bloch equations,” in <i>Coherent Optical Interactions in Semiconductors</i>, R. T. Phillips, Ed. New York: Springer Science+Business Media, 1994, pp. 349–354.","chicago":"Meier, Torsten, D. Bennhardt, P. Thomas, Y.Z. Hu, R. Binder, and S.W. Koch. “Theory of Polarization-Dependent Four-Wave Mixing Using the Optical Bloch Equations.” In <i>Coherent Optical Interactions in Semiconductors</i>, edited by R.T. Phillips, 349–54. NATO ASI Series B330. New York: Springer Science+Business Media, 1994. <a href=\"https://doi.org/10.1007/978-1-4757-9748-0_26\">https://doi.org/10.1007/978-1-4757-9748-0_26</a>.","ama":"Meier T, Bennhardt D, Thomas P, Hu YZ, Binder R, Koch SW. Theory of polarization-dependent four-wave mixing using the optical Bloch equations. In: Phillips RT, ed. <i>Coherent Optical Interactions in Semiconductors</i>. NATO ASI Series B330. Springer Science+Business Media; 1994:349-354. doi:<a href=\"https://doi.org/10.1007/978-1-4757-9748-0_26\">10.1007/978-1-4757-9748-0_26</a>","bibtex":"@inbook{Meier_Bennhardt_Thomas_Hu_Binder_Koch_1994, place={New York}, series={NATO ASI Series B330}, title={Theory of polarization-dependent four-wave mixing using the optical Bloch equations}, DOI={<a href=\"https://doi.org/10.1007/978-1-4757-9748-0_26\">10.1007/978-1-4757-9748-0_26</a>}, booktitle={Coherent Optical Interactions in Semiconductors}, publisher={Springer Science+Business Media}, author={Meier, Torsten and Bennhardt, D. and Thomas, P. and Hu, Y.Z. and Binder, R. and Koch, S.W.}, editor={Phillips, R.T.}, year={1994}, pages={349–354}, collection={NATO ASI Series B330} }","mla":"Meier, Torsten, et al. “Theory of Polarization-Dependent Four-Wave Mixing Using the Optical Bloch Equations.” <i>Coherent Optical Interactions in Semiconductors</i>, edited by R.T. Phillips, Springer Science+Business Media, 1994, pp. 349–54, doi:<a href=\"https://doi.org/10.1007/978-1-4757-9748-0_26\">10.1007/978-1-4757-9748-0_26</a>.","short":"T. Meier, D. Bennhardt, P. Thomas, Y.Z. Hu, R. Binder, S.W. Koch, in: R.T. Phillips (Ed.), Coherent Optical Interactions in Semiconductors, Springer Science+Business Media, New York, 1994, pp. 349–354.","apa":"Meier, T., Bennhardt, D., Thomas, P., Hu, Y. Z., Binder, R., &#38; Koch, S. W. (1994). Theory of polarization-dependent four-wave mixing using the optical Bloch equations. In R. T. Phillips (Ed.), <i>Coherent Optical Interactions in Semiconductors</i> (pp. 349–354). Springer Science+Business Media. <a href=\"https://doi.org/10.1007/978-1-4757-9748-0_26\">https://doi.org/10.1007/978-1-4757-9748-0_26</a>"},"page":"349-354","place":"New York","author":[{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"full_name":"Bennhardt, D.","last_name":"Bennhardt","first_name":"D."},{"full_name":"Thomas, P.","last_name":"Thomas","first_name":"P."},{"last_name":"Hu","full_name":"Hu, Y.Z.","first_name":"Y.Z."},{"first_name":"R.","last_name":"Binder","full_name":"Binder, R."},{"first_name":"S.W.","full_name":"Koch, S.W.","last_name":"Koch"}],"date_updated":"2023-04-14T23:42:42Z","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-1-4757-9748-0_26"}],"doi":"10.1007/978-1-4757-9748-0_26"},{"_id":"44283","department":[{"_id":"293"}],"user_id":"49063","article_number":"MD.5","extern":"1","language":[{"iso":"eng"}],"publication":"International Conference on Ultrafast Phenomena","type":"conference","abstract":[{"text":"The strong influence of exciton/exciton interaction on the nonlinear optical response of the 2D exciton in GaAs quantum wells has been demonstrated in several recent experimental studies. The theoretical model for the microscopic coupling mechanism is still the subject of controversy, however. In ref. [1], we have presented a model including a density dependent coupling between opposite spin excitons which assumes that the interaction results in a renormalization of the matrix elements, dephasing rates and energies of the transition from the single-exciton state to the two-exciton state with respect to the corresponding quantities for the single exciton transitions. In contrast, Wang et al. claim that all experimental observations are explained by a density induced dephasing rate and that biexciton states play no role [2]. Here we present a new 3-pulse degenerate-four-wave-mixing (DFWM) configuration which is able to differentiate between pure local field effects and biexcitonic contributions to the time-integrated signal. Experiments were performed on an almost homogeneously broadened GaAs/Al0.3Ga0.7As single QW (well width 20 nm, photoluminescence line 0.3 meV, homogenous linewidth 0.15 meV) in the backward reflection geometry. The sample was cooled to 10 K and excited by a sequence of three pulses (1.1 ps duration) with equal intensity, wave vectors 𝑘→1,𝑘→2,𝑘→3\r\n and delays τ12 and τ13 between the second and first and the third and first pulse, respectively. The signal was monitored in the direction 𝑘→𝑠=𝑘→1+𝑘→2−𝑘→3\r\n which provides no signal for the chosen pulse length if local field and renormalization effects are negligible. The peak intensity of the time-integrated DFWM signal has been calculated by solving the optical Bloch for a system of two non-interacting two-level systems (2LS) with opposite circular polarization selection rules (local field effect) and for the renormalized four-level system (4LS) depicted in Fig. 1 which assumes the formation of biexcitons between excitons with opposite spins. The signal strength is proportional to the strength of the local field in the case of the 2LS and to the renormalization for the 4LS. The peak signal intensities expected for pure local field and pure biexction contributions are summarized in the second and third column of Table 1 for eight experimental configurations applying different linear and circularly polarized pulses. The values are normalized to the signal strength predicted for three parallel linearly polarized pulses. Close inspection of the data reveals remarkable differences of the peak amplitude with polarization geometry for the two coupling models.","lang":"eng"}],"status":"public","date_updated":"2023-05-01T11:36:15Z","date_created":"2023-05-01T11:36:11Z","author":[{"full_name":"Meier, Torsten","id":"344","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten"},{"full_name":"Kuhl, J.","last_name":"Kuhl","first_name":"J."},{"last_name":"Mayer","full_name":"Mayer, E.J.","first_name":"E.J."},{"last_name":"Smith","full_name":"Smith, G.O.","first_name":"G.O."},{"first_name":"D.","full_name":"Bennhardt, D.","last_name":"Bennhardt"},{"first_name":"A.","full_name":"Schulze, A.","last_name":"Schulze"},{"last_name":"Thomas","full_name":"Thomas, P.","first_name":"P."},{"first_name":"R.","last_name":"Hey","full_name":"Hey, R."},{"first_name":"K.","last_name":"Ploog","full_name":"Ploog, K."}],"title":"Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells","doi":"10.1364/UP.1994.MD.5","conference":{"location":"California, United States","end_date":"1994-05-06","start_date":"1994-05-02","name":"International Conference on Ultrafast Phenomena 1994"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=UP-1994-MD.5"}],"publication_status":"published","year":"1994","citation":{"apa":"Meier, T., Kuhl, J., Mayer, E. J., Smith, G. O., Bennhardt, D., Schulze, A., Thomas, P., Hey, R., &#38; Ploog, K. (1994). Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells. <i>International Conference on Ultrafast Phenomena</i>, Article MD.5. International Conference on Ultrafast Phenomena 1994, California, United States. <a href=\"https://doi.org/10.1364/UP.1994.MD.5\">https://doi.org/10.1364/UP.1994.MD.5</a>","short":"T. Meier, J. Kuhl, E.J. Mayer, G.O. Smith, D. Bennhardt, A. Schulze, P. Thomas, R. Hey, K. Ploog, in: International Conference on Ultrafast Phenomena, 1994.","bibtex":"@inproceedings{Meier_Kuhl_Mayer_Smith_Bennhardt_Schulze_Thomas_Hey_Ploog_1994, title={Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells}, DOI={<a href=\"https://doi.org/10.1364/UP.1994.MD.5\">10.1364/UP.1994.MD.5</a>}, number={MD.5}, booktitle={International Conference on Ultrafast Phenomena}, author={Meier, Torsten and Kuhl, J. and Mayer, E.J. and Smith, G.O. and Bennhardt, D. and Schulze, A. and Thomas, P. and Hey, R. and Ploog, K.}, year={1994} }","mla":"Meier, Torsten, et al. “Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells.” <i>International Conference on Ultrafast Phenomena</i>, MD.5, 1994, doi:<a href=\"https://doi.org/10.1364/UP.1994.MD.5\">10.1364/UP.1994.MD.5</a>.","chicago":"Meier, Torsten, J. Kuhl, E.J. Mayer, G.O. Smith, D. Bennhardt, A. Schulze, P. Thomas, R. Hey, and K. Ploog. “Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells.” In <i>International Conference on Ultrafast Phenomena</i>, 1994. <a href=\"https://doi.org/10.1364/UP.1994.MD.5\">https://doi.org/10.1364/UP.1994.MD.5</a>.","ieee":"T. Meier <i>et al.</i>, “Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells,” presented at the International Conference on Ultrafast Phenomena 1994, California, United States, 1994, doi: <a href=\"https://doi.org/10.1364/UP.1994.MD.5\">10.1364/UP.1994.MD.5</a>.","ama":"Meier T, Kuhl J, Mayer EJ, et al. Contributions of Bound and Unbound Two-Exciton States to the Nonlinear Optical Response of GaAs Quantum Wells. In: <i>International Conference on Ultrafast Phenomena</i>. ; 1994. doi:<a href=\"https://doi.org/10.1364/UP.1994.MD.5\">10.1364/UP.1994.MD.5</a>"}},{"article_number":"ThD.22","extern":"1","language":[{"iso":"eng"}],"_id":"44282","user_id":"49063","department":[{"_id":"293"}],"abstract":[{"lang":"eng","text":"Although the importance of exciton/exciton interactions for the nonlinear optical response of GaAs quantum wells (QW) is well established by many experimental observations, the role of biexciton states in these processes is still an open question, even at low excitation densities. Evidence for the formation of biexcitons has been independently derived from pump-probe studies [1], from the density dependence of the photoluminescence (PL) line shape [2] and from signal modulations observed in degenerate-four-wave-mixing (DFWM) with incoherent light pulses [3]. Here, we report on time-resolved DFWM with parallel (PP) and cross-polarized (CP) pulses. Depending on the polarization geometry, the signals reveal strong quantum beats which correspond to the splitting between either the heavy hole (hh) and light hole (lh) exciton or the hh exciton and the biexciton."}],"status":"public","type":"conference","publication":"International Conference on Ultrafast Phenomena","title":"Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells","main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=UP-1994-ThD.22"}],"conference":{"name":"International Conference on Ultrafast Phenomena 1994","start_date":"1994-05-02","end_date":"1994-05-06","location":"California, United States"},"date_updated":"2023-05-01T11:33:25Z","date_created":"2023-05-01T11:33:22Z","author":[{"orcid":"0000-0001-8864-2072","last_name":"Meier","id":"344","full_name":"Meier, Torsten","first_name":"Torsten"},{"full_name":"Mayer, E.J.","last_name":"Mayer","first_name":"E.J."},{"first_name":"G.O.","full_name":"Smith, G.O.","last_name":"Smith"},{"first_name":"J.","last_name":"Kuhl","full_name":"Kuhl, J."},{"first_name":"D.","last_name":"Bennhardt","full_name":"Bennhardt, D."},{"first_name":"A.","last_name":"Schulze","full_name":"Schulze, A."},{"first_name":"P.","full_name":"Thomas, P.","last_name":"Thomas"},{"first_name":"R.","last_name":"Hey","full_name":"Hey, R."},{"first_name":"K.","last_name":"Ploog","full_name":"Ploog, K."}],"year":"1994","citation":{"apa":"Meier, T., Mayer, E. J., Smith, G. O., Kuhl, J., Bennhardt, D., Schulze, A., Thomas, P., Hey, R., &#38; Ploog, K. (1994). Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells. <i>International Conference on Ultrafast Phenomena</i>, Article ThD.22. International Conference on Ultrafast Phenomena 1994, California, United States.","mla":"Meier, Torsten, et al. “Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells.” <i>International Conference on Ultrafast Phenomena</i>, ThD.22, 1994.","short":"T. Meier, E.J. Mayer, G.O. Smith, J. Kuhl, D. Bennhardt, A. Schulze, P. Thomas, R. Hey, K. Ploog, in: International Conference on Ultrafast Phenomena, 1994.","bibtex":"@inproceedings{Meier_Mayer_Smith_Kuhl_Bennhardt_Schulze_Thomas_Hey_Ploog_1994, title={Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells}, number={ThD.22}, booktitle={International Conference on Ultrafast Phenomena}, author={Meier, Torsten and Mayer, E.J. and Smith, G.O. and Kuhl, J. and Bennhardt, D. and Schulze, A. and Thomas, P. and Hey, R. and Ploog, K.}, year={1994} }","ieee":"T. Meier <i>et al.</i>, “Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells,” presented at the International Conference on Ultrafast Phenomena 1994, California, United States, 1994.","chicago":"Meier, Torsten, E.J. Mayer, G.O. Smith, J. Kuhl, D. Bennhardt, A. Schulze, P. Thomas, R. Hey, and K. Ploog. “Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells.” In <i>International Conference on Ultrafast Phenomena</i>, 1994.","ama":"Meier T, Mayer EJ, Smith GO, et al. Observation of Biexcitons in Time-Resolved Degenerate-Four-Wave-Mixing on GaAs Quantum Wells. In: <i>International Conference on Ultrafast Phenomena</i>. ; 1994."},"publication_status":"published"},{"publication":"International Quantum Electronics Conference","type":"conference","status":"public","abstract":[{"lang":"eng","text":"In the absence of scattering mechanisms, a crystal electron subjected to a homogeneous electric field undergoes a periodic motion in both momentum and real space. This oscillatory motion is known as Bloch oscillations (BOs) and has recently been detected in transient four-wave mixing (FWM) and Tera-Hertz emission experiments on semiconductor superlattices. It is generally assumed that the minimum field required for the observation of BOs is controlled by the rate of scattering in the material. However, an experimental verification of this point is still lacking."}],"department":[{"_id":"293"}],"user_id":"49063","_id":"44280","extern":"1","language":[{"iso":"eng"}],"article_number":"QMC7","publication_identifier":{"isbn":["1-55752-342-8"]},"publication_status":"published","citation":{"ama":"Meier T, von Plessen G, Feldmann J, et al. Field-induced dynamics of a wave packet in a wide superlattice miniband. In: <i>International Quantum Electronics Conference</i>. ; 1994.","chicago":"Meier, Torsten, G. von Plessen, J. Feldmann, E.O. Göbel, P. Thomas, K.W. Goossen, J.M. Kuo, and R.F. Kopf. “Field-Induced Dynamics of a Wave Packet in a Wide Superlattice Miniband.” In <i>International Quantum Electronics Conference</i>, 1994.","ieee":"T. Meier <i>et al.</i>, “Field-induced dynamics of a wave packet in a wide superlattice miniband,” presented at the International Quantum Electronics Conference 1994, Anaheim, California United States, 1994.","apa":"Meier, T., von Plessen, G., Feldmann, J., Göbel, E. O., Thomas, P., Goossen, K. W., Kuo, J. M., &#38; Kopf, R. F. (1994). Field-induced dynamics of a wave packet in a wide superlattice miniband. <i>International Quantum Electronics Conference</i>, Article QMC7. International Quantum Electronics Conference 1994, Anaheim, California United States.","short":"T. Meier, G. von Plessen, J. Feldmann, E.O. Göbel, P. Thomas, K.W. Goossen, J.M. Kuo, R.F. Kopf, in: International Quantum Electronics Conference, 1994.","mla":"Meier, Torsten, et al. “Field-Induced Dynamics of a Wave Packet in a Wide Superlattice Miniband.” <i>International Quantum Electronics Conference</i>, QMC7, 1994.","bibtex":"@inproceedings{Meier_von Plessen_Feldmann_Göbel_Thomas_Goossen_Kuo_Kopf_1994, title={Field-induced dynamics of a wave packet in a wide superlattice miniband}, number={QMC7}, booktitle={International Quantum Electronics Conference}, author={Meier, Torsten and von Plessen, G. and Feldmann, J. and Göbel, E.O. and Thomas, P. and Goossen, K.W. and Kuo, J.M. and Kopf, R.F.}, year={1994} }"},"year":"1994","date_created":"2023-05-01T11:30:06Z","author":[{"id":"344","full_name":"Meier, Torsten","orcid":"0000-0001-8864-2072","last_name":"Meier","first_name":"Torsten"},{"full_name":"von Plessen, G.","last_name":"von Plessen","first_name":"G."},{"first_name":"J.","full_name":"Feldmann, J.","last_name":"Feldmann"},{"full_name":"Göbel, E.O.","last_name":"Göbel","first_name":"E.O."},{"first_name":"P.","last_name":"Thomas","full_name":"Thomas, P."},{"first_name":"K.W.","full_name":"Goossen, K.W.","last_name":"Goossen"},{"first_name":"J.M.","full_name":"Kuo, J.M.","last_name":"Kuo"},{"first_name":"R.F.","full_name":"Kopf, R.F.","last_name":"Kopf"}],"date_updated":"2023-05-01T11:30:09Z","conference":{"name":"International Quantum Electronics Conference 1994","start_date":"1994-05-08","end_date":"1994-05-13","location":"Anaheim, California United States"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=IQEC-1994-QMC7"}],"title":"Field-induced dynamics of a wave packet in a wide superlattice miniband"},{"abstract":[{"lang":"eng","text":"The strong nonlinear optical response of the 2D exciton in GaAs quantum wells at relatively low excitation densities has been observed in many experimental studies in accordance with theoretical predictions. In principle, exciton/exciton interaction results in a renormalization of the transition matrix elements, dephasing rates and frequencies of the excitonic states. Wang et al.1 claimed that all experimental results can be explained by a density- induced enhanced dephasing rate. In a previous paper,2 we have suggested a density dependent coupling between opposite spin excitons, which involves all three renormalization phenomena."}],"status":"public","publication":"European Quantum Electronics Conference","type":"conference","article_number":"QThB5","language":[{"iso":"eng"}],"extern":"1","_id":"44279","department":[{"_id":"293"}],"user_id":"49063","year":"1994","citation":{"ieee":"T. Meier <i>et al.</i>, “Direct verification of the existence of biexcitons in GaAs qauntum wells,” presented at the European Quantum Electronics Conference 1994, Amsterdam, Netherlands, 1994.","chicago":"Meier, Torsten, G.O. Smith, E.J. Mayer, J. Kuhl, A. Schulze, D. Bennhardt, S.W. Koch, P. Thomas, R. Hey, and K. Ploog. “Direct Verification of the Existence of Biexcitons in GaAs Qauntum Wells.” In <i>European Quantum Electronics Conference</i>, 1994.","ama":"Meier T, Smith GO, Mayer EJ, et al. Direct verification of the existence of biexcitons in GaAs qauntum wells. In: <i>European Quantum Electronics Conference</i>. ; 1994.","apa":"Meier, T., Smith, G. O., Mayer, E. J., Kuhl, J., Schulze, A., Bennhardt, D., Koch, S. W., Thomas, P., Hey, R., &#38; Ploog, K. (1994). Direct verification of the existence of biexcitons in GaAs qauntum wells. <i>European Quantum Electronics Conference</i>, Article QThB5. European Quantum Electronics Conference 1994, Amsterdam, Netherlands.","short":"T. Meier, G.O. Smith, E.J. Mayer, J. Kuhl, A. Schulze, D. Bennhardt, S.W. Koch, P. Thomas, R. Hey, K. Ploog, in: European Quantum Electronics Conference, 1994.","mla":"Meier, Torsten, et al. “Direct Verification of the Existence of Biexcitons in GaAs Qauntum Wells.” <i>European Quantum Electronics Conference</i>, QThB5, 1994.","bibtex":"@inproceedings{Meier_Smith_Mayer_Kuhl_Schulze_Bennhardt_Koch_Thomas_Hey_Ploog_1994, title={Direct verification of the existence of biexcitons in GaAs qauntum wells}, number={QThB5}, booktitle={European Quantum Electronics Conference}, author={Meier, Torsten and Smith, G.O. and Mayer, E.J. and Kuhl, J. and Schulze, A. and Bennhardt, D. and Koch, S.W. and Thomas, P. and Hey, R. and Ploog, K.}, year={1994} }"},"publication_status":"published","title":"Direct verification of the existence of biexcitons in GaAs qauntum wells","conference":{"start_date":"1994-08-28","name":"European Quantum Electronics Conference 1994","location":"Amsterdam, Netherlands","end_date":"1994-09-02"},"main_file_link":[{"url":"https://opg.optica.org/abstract.cfm?uri=EQEC-1994-QThB5"}],"date_updated":"2023-05-01T11:25:17Z","author":[{"first_name":"Torsten","full_name":"Meier, Torsten","id":"344","orcid":"0000-0001-8864-2072","last_name":"Meier"},{"full_name":"Smith, G.O.","last_name":"Smith","first_name":"G.O."},{"full_name":"Mayer, E.J.","last_name":"Mayer","first_name":"E.J."},{"last_name":"Kuhl","full_name":"Kuhl, J.","first_name":"J."},{"first_name":"A.","full_name":"Schulze, A.","last_name":"Schulze"},{"full_name":"Bennhardt, D.","last_name":"Bennhardt","first_name":"D."},{"first_name":"S.W.","full_name":"Koch, S.W.","last_name":"Koch"},{"last_name":"Thomas","full_name":"Thomas, P.","first_name":"P."},{"first_name":"R.","full_name":"Hey, R.","last_name":"Hey"},{"last_name":"Ploog","full_name":"Ploog, K.","first_name":"K."}],"date_created":"2023-05-01T11:25:13Z"}]