LO-phonon effect on the exciton binding energy in polar rectangular quantum wires

2011 ◽  
Vol 406 (20) ◽  
pp. 3794-3799 ◽  
Author(s):  
Tie-Lei Song ◽  
X.X. Liang ◽  
Guozhong Zhao
Keyword(s):  
Binding Energy ◽  
Quantum Wires ◽  
Exciton Binding Energy ◽  
Rectangular Quantum Wires

scholarly journals Exciton Binding Energy in GaAs V-Shaped Quantum Wires

1994 ◽  
Vol 73 (21) ◽  
pp. 2899-2902 ◽  
Author(s):  
R. Rinaldi ◽  
R. Cingolani ◽  
M. Lepore ◽  
M. Ferrara ◽  
I. M. Catalano ◽  
...  
Keyword(s):  
Binding Energy ◽  
Quantum Wires ◽  
Exciton Binding Energy

Exciton binding energy in T-shaped semiconductor quantum wires

1997 ◽  
Vol 56 (15) ◽  
pp. 9235-9238 ◽  
Author(s):  
S. N. Walck ◽  
T. L. Reinecke ◽  
P. A. Knipp
Keyword(s):  
Binding Energy ◽  
Quantum Wires ◽  
Exciton Binding Energy

ION- AND ELECTRON-LO PHONON EFFECTS ON BOUND POLARONS IN POLAR RECTANGULAR QUANTUM WIRES

2011 ◽  
Vol 25 (15) ◽  
pp. 1311-1320
Author(s):  
TIE-LEI SONG ◽  
X. X. LIANG
Keyword(s):  
Binding Energy ◽  
Optical Phonon ◽  
Quantum Wire ◽  
Variational Approach ◽  
Quantum Wires ◽  
Longitudinal Optical ◽  
Longitudinal Optical Phonon ◽  
Phonon Coupling ◽  
Phonon Contribution ◽  
Rectangular Quantum Wires

The impurity binding energy in a polar rectangular quantum wire is studied by a variational approach. The electron- and ion-longitudinal-optical-phonon interactions are both taken into account in the calculations. The numerical results for GaAs quantum wire indicate that the phonon effects reduce obviously the binding energy and cannot been neglected. The ion-phonon coupling is dominant in various phonon effects. The phonon contribution is sensitive to the size and shape of the quantum wire section.

Observations and calculations of the exciton binding energy in (In,Ga)As/GaAs strained-quantum-well heterostructures

1990 ◽  
Vol 41 (2) ◽  
pp. 1090-1094 ◽  
Author(s):  
Karen J. Moore ◽  
Geoffrey Duggan ◽  
Karl Woodbridge ◽  
Christine Roberts
Keyword(s):  
Binding Energy ◽  
Quantum Well ◽  
Exciton Binding Energy ◽  
Strained Quantum Well
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