scholarly journals Long intersubband relaxation times in n-type germanium quantum wells

2011 ◽  
Vol 99 (20) ◽  
pp. 201101 ◽  
Author(s):  
Michele Ortolani ◽  
Dominik Stehr ◽  
Martin Wagner ◽  
Manfred Helm ◽  
Giovanni Pizzi ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Relaxation Times ◽  
Intersubband Relaxation

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.

Injection, intersubband relaxation and recombination in GaAs multiple quantum wells

1985 ◽  
Vol 30 (1-4) ◽  
pp. 562-579 ◽  
Author(s):  
D. Bimberg ◽  
J. Christen ◽  
A. Steckenborn ◽  
G. Weimann ◽  
W. Schlapp
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Intersubband Relaxation

Femtosecond intersubband relaxation in GaAs quantum wells

1994 ◽  
Vol 50 (8) ◽  
pp. 5791-5794 ◽  
Author(s):  
S. Hunsche ◽  
K. Leo ◽  
H. Kurz ◽  
K. Köhler
Keyword(s):  
Quantum Wells ◽  
Intersubband Relaxation

Intersubband relaxation of photoexcited hot carriers in quantum wells

1988 ◽  
Vol 31 (3-4) ◽  
pp. 413-418 ◽  
Author(s):  
D.Y. Oberli ◽  
D.R. Wake ◽  
M.V. Klein ◽  
T. Henderson ◽  
H. Morkoç
Keyword(s):  
Quantum Wells ◽  
Hot Carriers ◽  
Intersubband Relaxation

INTERSUBBAND RELAXATION OF PHOTOEXCITED HOT CARRIERS IN QUANTUM WELLS

1988 ◽  
pp. 413-418
Author(s):  
D.Y. Oberli ◽  
M.V. Klein ◽  
T. Henderson ◽  
D.R. Wake ◽  
H. Morkoç
Keyword(s):  
Quantum Wells ◽  
Hot Carriers ◽  
Intersubband Relaxation

Ultrafast intersubband relaxation in GaN/AlN multiple quantum wells

2004 ◽  
Author(s):  
Junichi Hamazaki ◽  
Hideyuki Kunugita ◽  
Kazuhiro Ema ◽  
Satoshi Matsui ◽  
Youhei Ishii ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Intersubband Relaxation

Intersubband relaxation time for InxGa1−xAs/AlAs quantum wells with large transition energy

1999 ◽  
Vol 75 (23) ◽  
pp. 3626-3628 ◽  
Author(s):  
G. Ghislotti ◽  
E. Riedo ◽  
D. Ielmini ◽  
M. Martinelli
Keyword(s):  
Relaxation Time ◽  
Quantum Wells ◽  
Transition Energy ◽  
Intersubband Relaxation
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