Energy levels ofD0andD−in graded quantum-well structures of GaAs/Ga1−xAlxAs under magnetic fields

1996 ◽  
Vol 54 (23) ◽  
pp. 16786-16791 ◽  
Author(s):  
Jia-Lin Zhu ◽  
D. L. Lin ◽  
Y. Kawazoe
Keyword(s):  
Magnetic Fields ◽  
Quantum Well ◽  
Energy Levels ◽  
Quantum Well Structures

Interband transitions dependent on indium concentration in Ga1−xInxAs/GaAs asymmetric triple quantum wells

2018 ◽  
Vol 32 (05) ◽  
pp. 1850052 ◽  
Author(s):  
B. O. Alaydin ◽  
E. Ozturk ◽  
S. Elagoz
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Electronic Properties ◽  
Radiative Decay ◽  
Interband Transition ◽  
Energy Levels ◽  
Oscillator Strengths ◽  
Quantum Well Structures ◽  
Transition Energies ◽  
Decay Times

In this paper, the optical and electronic properties of asymmetric triple quantum well (ATQW) structures are studied depending on the indium concentrations while quantum well (QW) thicknesses and barrier widths are kept constant. Calculation of electronic properties are done within the framework of the effective mass approximation. The indium concentrations in left quantum well (LQW) and right quantum well (RQW) are varied in order to see the change of energy levels. Then, interband transition energies, wavelengths, oscillator strengths and radiative decay times are determined depending on barrier height. The scope of this study, for the first time in the literature, covers converged interband transition energies for the asymmetric quantum well structures.

Oscillating magnetizations of multiple-quantum-well structures in tilted magnetic fields

1993 ◽  
Vol 48 (20) ◽  
pp. 15441-15444 ◽  
Author(s):  
J. H. Oh ◽  
K. J. Chang ◽  
G. Ihm ◽  
S. J. Lee
Keyword(s):  
Magnetic Fields ◽  
Quantum Well ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Quantum Well Structures

scholarly journals Exciton states in two-dimensional systems of GaAs/AlAs multi-quantum-well structures under high magnetic fields

1995 ◽  
Vol 51 (15) ◽  
pp. 9813-9819 ◽  
Author(s):  
T. Yasui ◽  
Y. Segawa ◽  
Y. Aoyagi ◽  
Y. Iimura ◽  
G. E. W. Bauer ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Quantum Well ◽  
High Magnetic Fields ◽  
Two Dimensional ◽  
Quantum Well Structures ◽  
Multi Quantum Well
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