Reduction in the Longitudinal-Optical Phonon Emission Rate in Polar-Semiconductor Quantum Wires and Quantum Wells

1993 ◽  
pp. 341-342
Author(s):  
M. A. Stroscio ◽  
G. J. Iafrate ◽  
K. W. Kim ◽  
A. R. Bhatt ◽  
M. Dutta ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Optical Phonon ◽  
Emission Rate ◽  
Quantum Wires ◽  
Longitudinal Optical ◽  
Longitudinal Optical Phonon ◽  
Phonon Emission ◽  
Optical Phonon Emission

Dramatic reduction in the longitudinal-optical phonon emission rate in polar-semiconductor quantum wires

1992 ◽  
Vol 65 (4) ◽  
pp. 173-176 ◽  
Author(s):  
Michael A. Stroscio ◽  
K. W. Kim ◽  
Gerald J. Iafrate ◽  
Mitra Dutta ◽  
Harold L. Grubin
Keyword(s):  
Optical Phonon ◽  
Emission Rate ◽  
Quantum Wires ◽  
Longitudinal Optical ◽  
Longitudinal Optical Phonon ◽  
Dramatic Reduction ◽  
Phonon Emission ◽  
Optical Phonon Emission

Inhibition of exciton spin relaxation by longitudinal-optical phonon emission

1998 ◽  
Vol 58 (8) ◽  
pp. 4617-4623 ◽  
Author(s):  
A. Filoramo ◽  
R. Ferreira ◽  
Ph. Roussignol ◽  
R. Planel ◽  
V. Thierry-Mieg
Keyword(s):  
Spin Relaxation ◽  
Optical Phonon ◽  
Longitudinal Optical ◽  
Longitudinal Optical Phonon ◽  
Phonon Emission ◽  
Optical Phonon Emission

Electron-Phonon Scattering in GaN/AlN and GaAs/AlAs Quantum Wells

1997 ◽  
Vol 482 ◽  
Author(s):  
T. F. Forbang ◽  
C. R. McIntyre
Keyword(s):  
Quantum Wells ◽  
Optical Phonon ◽  
Phonon Spectrum ◽  
Phonon Scattering ◽  
Relaxation Times ◽  
Longitudinal Optical ◽  
Longitudinal Optical Phonon ◽  
Phonon Modes ◽  
Optical Phonon Scattering ◽  
Electron Phonon Scattering

AbstractWe have studied the effects on the phonon spectrum and on the electron-longitudinal optical phonon scattering in GaN/AlN and GaAs/AlAs quantum wells. Phonon modes and potentials have been calculated for both systems. Results for emission due to electroninterface phonons interactions are presented. We will discuss the implications for relaxation times and electron mobility due to modified LO-phonon scattering in both systems.

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