Effect of hydrostatic pressure on the Raman spectrum ofGenSimmultiple quantum wells withn<~4andm<~7

1998 ◽  
Vol 58 (8) ◽  
pp. 4779-4784 ◽  
Author(s):  
M. Seon ◽  
M. Holtz ◽  
Ta-Ryeong Park ◽  
O. Brafman ◽  
J. C. Bean
Keyword(s):  
Raman Spectrum ◽  
Hydrostatic Pressure ◽  
Quantum Wells ◽  
Effect Of Hydrostatic Pressure

EFFECT OF HYDROSTATIC PRESSURE ON THE BINDING ENERGIES OF EXCITONS IN QUANTUM WELLS

2007 ◽  
Vol 21 (16) ◽  
pp. 2735-2747 ◽  
Author(s):  
G. J. ZHAO ◽  
X. X. LIANG ◽  
S. L. BAN
Keyword(s):  
Dielectric Constant ◽  
Hydrostatic Pressure ◽  
Quantum Wells ◽  
Pressure Effect ◽  
Binding Energies ◽  
Band Offset ◽  
Conduction Band Offset ◽  
Effective Masses ◽  
Finite Barrier ◽  
Effect Of Hydrostatic Pressure

The binding energies of excitons in finite barrier quantum wells under hydrostatic pressure are calculated by a variational method. The influences of hydrostatic pressure on the effective masses of the electron and hole, the dielectric constant, and the conduction band offset between the well and barriers are taken into account in the calculation. The numerical results for the GaAs/Al x Ga 1-x As and GaN/Al x Ga 1-x N quantum wells are given respectively. It is shown that the exciton binding energy increases linearly with the pressure and the pressure effect on arsenide quantum wells is more obvious than that on nitride ones. The exciton binding energies monotonically increase with increasing barrier height, which is related to the Al concentration of the barriers and the influence of the pressure.

Effect of hydrostatic pressure on strained CdSe/ZnSe single quantum wells

1994 ◽  
Vol 64 (17) ◽  
pp. 2267-2269 ◽  
Author(s):  
S. J. Hwang ◽  
W. Shan ◽  
J. J. Song ◽  
Z. Q. Zhu ◽  
T. Yao
Keyword(s):  
Hydrostatic Pressure ◽  
Quantum Wells ◽  
Single Quantum ◽  
Effect Of Hydrostatic Pressure

Effect of Hydrostatic Pressure on the Curie Temperature of FeCr2S4and CoCr2S4

1985 ◽  
Vol 54 (1) ◽  
pp. 334-338 ◽  
Author(s):  
Takeshi Kanomata ◽  
Kiwamu Shirakawa ◽  
Takejiro Kaneko
Keyword(s):  
Hydrostatic Pressure ◽  
Curie Temperature ◽  
Effect Of Hydrostatic Pressure
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