Trap induced long exciton intervalley scattering and population lifetime in monolayer WSe2

2D Materials ◽  
2021 ◽  
Author(s):  
Julian Wagner ◽  
Henning Kuhn ◽  
Robin Bernhardt ◽  
Jingyi Zhu ◽  
Paul H M van Loosdrecht
Keyword(s):  
Intervalley Scattering

scholarly journals Strong localization in suspended monolayer graphene by intervalley scattering

2021 ◽  
Vol 103 (8) ◽  
Author(s):  
Cenk Yanik ◽  
Vahid Sazgari ◽  
Abdulkadir Canatar ◽  
Yaser Vaheb ◽  
İsmet İ. Kaya
Keyword(s):  
Monolayer Graphene ◽  
Strong Localization ◽  
Intervalley Scattering

scholarly journals Intervalley scattering in MoS2 imaged by two-photon photoemission with a high-harmonic probe

2016 ◽  
Vol 109 (16) ◽  
pp. 162102 ◽  
Author(s):  
R. Wallauer ◽  
J. Reimann ◽  
N. Armbrust ◽  
J. Güdde ◽  
U. Höfer
Keyword(s):  
High Harmonic ◽  
Two Photon ◽  
Intervalley Scattering

Microscopic theory of intervalley scattering in InP

1991 ◽  
Vol 44 (24) ◽  
pp. 13446-13451 ◽  
Author(s):  
Stefan Zollner ◽  
Sudha Gopalan ◽  
Manuel Cardona
Keyword(s):  
Microscopic Theory ◽  
Intervalley Scattering

Temperature Dependence of the Intervalley Deformation Potential of GaAs/AlAs Superlattices Under Hydrostatic Pressure

1997 ◽  
Vol 499 ◽  
Author(s):  
S. Guha ◽  
Q. Cai ◽  
M. Chandrasekhar ◽  
H. R. Chandrasekhar ◽  
Hyunjung Kim ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
Temperature Dependence ◽  
Pressure Dependence ◽  
Type I ◽  
Type Ii ◽  
Deformation Potential ◽  
Intervalley Scattering

ABSTRACTWe have studied the pressure dependence of the type-I and type-II transitions in (GaAs)m/(AlAs)m superlattices by photoluminescence (PL) spectroscopy. From the study of PL linewidths of the type-I exciton as a function of pressure and temperature, we determine the intervalley deformation potential. Beyond the type-I and type-II crossover, the PL linewidth increases both as a function of pressure and temperature. We find that the electron-phonon deformation potential for Γ-X intervalley scattering varies with temperature.

Dingle tehpeiutube under strong uniaxial cohpbession up to 0.3% and intervalley scattering in Bi-Sb at 4.2K

1992 ◽  
Vol 9 (1-6) ◽  
pp. 382-385
Author(s):  
N. Ya. Minina ◽  
L. A. Kirakozova ◽  
H. Yu. Lavrenloult ◽  
A. H. Savin
Keyword(s):  
Intervalley Scattering

Intervalley scattering time in type-IIAlxGa1−xAs/AlAs multiple quantum wells

1993 ◽  
Vol 48 (3) ◽  
pp. 1932-1935 ◽  
Author(s):  
S. Charbonneau ◽  
Jeff. F. Young ◽  
P. T. Coleridge
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Intervalley Scattering ◽  
Scattering Time

Intervalley scattering in GaAs/AlGaAs quantum wells and quantum cascade lasers

2009 ◽  
Vol 40 (3) ◽  
pp. 577-580 ◽  
Author(s):  
James Mc Tavish ◽  
Zoran Ikonić ◽  
Dragan Indjin ◽  
Paul Harrison
Keyword(s):  
Quantum Wells ◽  
Quantum Cascade Lasers ◽  
Quantum Cascade ◽  
Intervalley Scattering ◽  
Cascade Lasers
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