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Document type:
Zeitschriftenaufsatz 
Author(s):
Compagnone, F.; Di Carlo, A.; Lugli, P. 
Title:
Electron–optical-phonon interaction in the In 1−x Ga x As/In 1−y Al y As superlattice 
Abstract:
The scattering rates of electron–optical-phonon interaction in thin layered In 1−x Ga x As/In 1−y Al y As superlattices are presented, taking into account both electron and phonon confinement effects. Our approach is based on a macroscopical dielectric continuum model to describe phonon quantization, while a nonparabolic Krönig-Penney model is used to find electron eigenvalues and eigenstates. The presence of ternary alloy components is also considered in order to account for the detailed multi...    »
 
Journal title:
Phys. Rev. B 65, 125314 
Year:
2002 
Year / month:
2002-03 
Quarter:
1. Quartal 
Month:
Mar 
Language:
en 
Publisher:
American Physical Society.