Optical determination of the heavy‐hole effective mass and exciton binding energy for a Si0.83Ge0.17/Si quantum well

1995 ◽  
Vol 78 (10) ◽  
pp. 6327-6329 ◽  
Author(s):  
Hosun Lee ◽  
E. D. Jones ◽  
S. R. Kurtz ◽  
T. Schmiedel ◽  
D. C. Houghton ◽  
...  
Keyword(s):  
Binding Energy ◽  
Quantum Well ◽  
Effective Mass ◽  
Heavy Hole ◽  
Exciton Binding Energy ◽  
Hole Effective Mass ◽  
Optical Determination

Simultaneous effects of pressure and temperature on excitons in Pöschl–Teller quantum well

2017 ◽  
Vol 31 (08) ◽  
pp. 1750050 ◽  
Author(s):  
A. Anitha ◽  
M. Arulmozhi
Keyword(s):  
Binding Energy ◽  
Quantum Well ◽  
Effective Mass ◽  
Heavy Hole ◽  
Light Hole ◽  
Binding Energies ◽  
Exciton Binding Energy ◽  
Effective Mass Approximation ◽  
Mass Approximation ◽  
Asymmetric Configuration

Binding energies of the heavy hole and light hole exciton in a quantum well with Pöschl–Teller (PT) potential composed of GaAs have been studied variationally within effective mass approximation. The effects of pressure and temperature on exciton binding energy are analyzed individually and also simultaneously for symmetric and asymmetric configuration of the well. The results show that exciton binding energy (i) decreases as the well width increases, (ii) increases with pressure and (iii) decreases with temperature. Simultaneous effects of these perturbations lead to more binding of the exciton. The results are compared with the existing literature.

Magneto-optical determination of the exciton binding energy in GaAs quantum wells

1986 ◽  
Vol 174 (1-3) ◽  
pp. A433
Author(s):  
W. Ossau ◽  
B. Jäkel ◽  
E. Bangert ◽  
G. Landwehr ◽  
G. Weimann
Keyword(s):  
Binding Energy ◽  
Quantum Wells ◽  
Exciton Binding Energy ◽  
Optical Determination

scholarly journals Magneto-optical determination of exciton binding energy in GaAs-Ga1−xAlxAsquantum wells

1984 ◽  
Vol 30 (4) ◽  
pp. 2253-2256 ◽  
Author(s):  
J. C. Maan ◽  
G. Belle ◽  
A. Fasolino ◽  
M. Altarelli ◽  
K. Ploog
Keyword(s):  
Binding Energy ◽  
Exciton Binding Energy ◽  
Optical Determination

scholarly journals Determination of the exciton binding energy and effective masses for methylammonium and formamidinium lead tri-halide perovskite semiconductors

2016 ◽  
Vol 9 (3) ◽  
pp. 962-970 ◽  
Author(s):  
Krzysztof Galkowski ◽  
Anatolie Mitioglu ◽  
Atsuhiko Miyata ◽  
Paulina Plochocka ◽  
Oliver Portugall ◽  
...  
Keyword(s):  
Binding Energy ◽  
Effective Mass ◽  
Exciton Binding Energy ◽  
Effective Masses ◽  
Halide Perovskite

The reduced effective mass (μ) and excitonic Rydberg (R*) are measured by magneto-optics for new perovskite semiconductors.

Optical determination of the electron effective mass of strain compensated In0.4Ga0.6As0.995N0.005∕GaAs single quantum well

2006 ◽  
Vol 89 (17) ◽  
pp. 171112 ◽  
Author(s):  
LiFang Xu ◽  
D. Patel ◽  
C. S. Menoni ◽  
J. Y. Yeh ◽  
L. J. Mawst ◽  
...  
Keyword(s):  
Quantum Well ◽  
Effective Mass ◽  
Single Quantum ◽  
Electron Effective Mass ◽  
Single Quantum Well ◽  
Optical Determination
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