Direct type II–indirect type I conversion of InP/GaAs/InP strained quantum wells induced by hydrostatic pressure

1991 ◽  
Vol 59 (7) ◽  
pp. 806-808 ◽  
Author(s):  
M. Gerling ◽  
M.‐E. Pistol ◽  
L. Samuelson ◽  
W. Seifert ◽  
J.‐O. Fornell ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
Quantum Wells ◽  
Type I ◽  
Type Ii ◽  
Strained Quantum Wells

Type I and Type II Alignment of the Light Hole Band in In0.15Ga0.85As/GaAs and in ln0.15Ga0.85As/Al0.15Ga0.85As Strained Quantum Wells

1997 ◽  
Vol 26 (8) ◽  
pp. 922-927 ◽  
Author(s):  
E. M. Goldys ◽  
H. Y. Zuo ◽  
M. R. Phillips ◽  
CM. Contessa ◽  
M. R. Vaughan ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Light Hole ◽  
Type I ◽  
Type Ii ◽  
Strained Quantum Wells ◽  
Hole Band

OPTICAL STUDIES OF TYPE I AND TYPE II RECOMBINATION IN GaAs-AlAs QUANTUM WELLS

1987 ◽  
Vol 48 (C5) ◽  
pp. C5-525-C5-528 ◽  
Author(s):  
K. J. MOORE ◽  
P. DAWSON ◽  
C. T. FOXON
Keyword(s):  
Quantum Wells ◽  
Type I ◽  
Type Ii ◽  
Optical Studies

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.

Excitonic properties of type-I and type-II Si∕Si1−xGex quantum wells

2007 ◽  
Vol 101 (11) ◽  
pp. 113703 ◽  
Author(s):  
Andrey Chaves ◽  
J. Costa e Silva ◽  
J. A. K. Freire ◽  
G. A. Farias
Keyword(s):  
Quantum Wells ◽  
Type I ◽  
Type Ii ◽  
Excitonic Properties

Type I–type II anticrossing and enhanced Stark effect in asymmetric coupled quantum wells

1988 ◽  
Vol 53 (26) ◽  
pp. 2584-2586 ◽  
Author(s):  
J. E. Golub ◽  
P. F. Liao ◽  
D. J. Eilenberger ◽  
J. P. Harbison ◽  
L. T. Florez ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Stark Effect ◽  
Type I ◽  
Type Ii ◽  
Coupled Quantum Wells

Type II Band Alignment inSi1−xGex/Si(001)Quantum Wells: The Ubiquitous Type I Luminescence Results from Band Bending

1997 ◽  
Vol 79 (2) ◽  
pp. 269-272 ◽  
Author(s):  
M. L. W. Thewalt ◽  
D. A. Harrison ◽  
C. F. Reinhart ◽  
J. A. Wolk ◽  
H. Lafontaine
Keyword(s):  
Quantum Wells ◽  
Band Alignment ◽  
Type I ◽  
Type Ii ◽  
Band Bending

Comparison of optical nonlinearities of type II and type I quantum wells

1991 ◽  
Vol 59 (3) ◽  
pp. 259-261 ◽  
Author(s):  
K. Meissner ◽  
B. Fluegel ◽  
R. Binder ◽  
S. W. Koch ◽  
G. Khitrova ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Type I ◽  
Optical Nonlinearities ◽  
Type Ii
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