Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Dynamics of excitonic polaritons in semiconductor heterostructures with quantum wells. / Trifonov, A. V.; Efimov, Yu P.; Eliseev, S. A.; Lovtcius, V. A.; Shapochkin, P. Yu; Ignatiev, I. V.
2017 Progress in Electromagnetics Research Symposium - Spring, PIERS 2017. ред. / Weng Cho Chew; Sailing He; Sailing He. Electromagnetics Academy, 2018. стр. 2566-2571.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Dynamics of excitonic polaritons in semiconductor heterostructures with quantum wells
AU - Trifonov, A. V.
AU - Efimov, Yu P.
AU - Eliseev, S. A.
AU - Lovtcius, V. A.
AU - Shapochkin, P. Yu
AU - Ignatiev, I. V.
PY - 2018/1/18
Y1 - 2018/1/18
N2 - Exciton dynamics is experimentally studied for a heterostructure with a wide InGaAs/GaAs quantum well. The exciton-phonon, exciton-exciton, and excitons-carrier scattering is studied by means of reflectance spectroscopy in different experimental conditions. The non-radiative broadening of exciton resonances is extracted from the experimental data and used as a measure of the scattering efficiency. The exciton-phonon scattering is studied at different sample temperatures. The exciton-exciton and exciton-carrier scattering is studied at an additional illumination of the sample with radiation of a CW tunable laser with different photon energies. Direct information about the characteristic time of relaxation processes is obtained in the spectrally resolved pump-probe experiments.
AB - Exciton dynamics is experimentally studied for a heterostructure with a wide InGaAs/GaAs quantum well. The exciton-phonon, exciton-exciton, and excitons-carrier scattering is studied by means of reflectance spectroscopy in different experimental conditions. The non-radiative broadening of exciton resonances is extracted from the experimental data and used as a measure of the scattering efficiency. The exciton-phonon scattering is studied at different sample temperatures. The exciton-exciton and exciton-carrier scattering is studied at an additional illumination of the sample with radiation of a CW tunable laser with different photon energies. Direct information about the characteristic time of relaxation processes is obtained in the spectrally resolved pump-probe experiments.
UR - http://www.scopus.com/inward/record.url?scp=85044939730&partnerID=8YFLogxK
U2 - 10.1109/PIERS.2017.8262184
DO - 10.1109/PIERS.2017.8262184
M3 - Conference contribution
AN - SCOPUS:85044939730
SP - 2566
EP - 2571
BT - 2017 Progress in Electromagnetics Research Symposium - Spring, PIERS 2017
A2 - Chew, Weng Cho
A2 - He, Sailing
A2 - He, Sailing
PB - Electromagnetics Academy
T2 - 2017 Progress In Electromagnetics Research Symposium - Spring, PIERS 2017
Y2 - 21 May 2017 through 24 May 2017
ER -
ID: 36008344