{"abstract":[{"text":"We present a theory of the optical line shape of coherent intersubband transitions in a semiconductor\r\nquantum well, considering non-Markovian LO-phonon scattering as major broadening mechanism. We\r\nshow that a quantum kinetic approach leads to additional polaron resonances and a resonance enhancement\r\nfor gap energies close to the phonon energy.","lang":"eng"}],"has_accepted_license":"1","date_created":"2018-08-29T09:48:18Z","keyword":["tet_topic_qw"],"file_date_updated":"2018-08-29T09:48:43Z","publication_status":"published","issue":"11","ddc":["530"],"file":[{"success":1,"file_name":"2004 Butscher,Förstner,Waldmüller,Knorr_Polaron signatures in the line shape of semiconductor ;intersubband transitions.pdf","file_id":"4275","relation":"main_file","content_type":"application/pdf","access_level":"closed","creator":"hclaudia","file_size":209799,"date_updated":"2018-08-29T09:48:43Z","date_created":"2018-08-29T09:48:43Z"}],"page":"R49-R51","doi":"10.1002/pssb.200409053","publisher":"Wiley","author":[{"last_name":"Butscher","full_name":"Butscher, S.","first_name":"S."},{"first_name":"Jens","orcid":"0000-0001-7059-9862","id":"158","last_name":"Förstner","full_name":"Förstner, Jens"},{"full_name":"Waldmüller, I.","last_name":"Waldmüller","first_name":"I."},{"first_name":"A.","full_name":"Knorr, A.","last_name":"Knorr"}],"extern":"1","year":"2004","status":"public","intvolume":"       241","user_id":"55706","citation":{"bibtex":"@article{Butscher_Förstner_Waldmüller_Knorr_2004, title={Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction}, volume={241}, DOI={<a href=\"https://doi.org/10.1002/pssb.200409053\">10.1002/pssb.200409053</a>}, number={11}, journal={physica status solidi (b)}, publisher={Wiley}, author={Butscher, S. and Förstner, Jens and Waldmüller, I. and Knorr, A.}, year={2004}, pages={R49–R51} }","ama":"Butscher S, Förstner J, Waldmüller I, Knorr A. Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction. <i>physica status solidi (b)</i>. 2004;241(11):R49-R51. doi:<a href=\"https://doi.org/10.1002/pssb.200409053\">10.1002/pssb.200409053</a>","mla":"Butscher, S., et al. “Polaron Signatures in the Line Shape of Semiconductor ;Intersubband Transitions: Quantum Kinetics of the Electron–Phonon Interaction.” <i>Physica Status Solidi (B)</i>, vol. 241, no. 11, Wiley, 2004, pp. R49–51, doi:<a href=\"https://doi.org/10.1002/pssb.200409053\">10.1002/pssb.200409053</a>.","ieee":"S. Butscher, J. Förstner, I. Waldmüller, and A. Knorr, “Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction,” <i>physica status solidi (b)</i>, vol. 241, no. 11, pp. R49–R51, 2004.","short":"S. Butscher, J. Förstner, I. Waldmüller, A. Knorr, Physica Status Solidi (B) 241 (2004) R49–R51.","apa":"Butscher, S., Förstner, J., Waldmüller, I., &#38; Knorr, A. (2004). Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction. <i>Physica Status Solidi (B)</i>, <i>241</i>(11), R49–R51. <a href=\"https://doi.org/10.1002/pssb.200409053\">https://doi.org/10.1002/pssb.200409053</a>","chicago":"Butscher, S., Jens Förstner, I. Waldmüller, and A. Knorr. “Polaron Signatures in the Line Shape of Semiconductor ;Intersubband Transitions: Quantum Kinetics of the Electron–Phonon Interaction.” <i>Physica Status Solidi (B)</i> 241, no. 11 (2004): R49–51. <a href=\"https://doi.org/10.1002/pssb.200409053\">https://doi.org/10.1002/pssb.200409053</a>."},"volume":241,"_id":"4274","title":"Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction","publication_identifier":{"issn":["0370-1972","1521-3951"]},"language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:00:46Z","type":"journal_article","publication":"physica status solidi (b)","article_type":"original"}