TITLE

Confined phonons in GaAs/AlAs superlattices with periodically corrugated interfaces

AUTHOR(S)
Shields, A.J.; Notzel, R.
PUB. DATE
May 1992
SOURCE
Applied Physics Letters;5/18/1992, Vol. 60 Issue 20, p2537
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Investigates the confined phonons in gallium arsenide/aluminum arsenide (GaAs/AlAs) superlattices with periodically corrugated interfaces. Variation in the GaAs/AlAs layer width; Measurement of the longitudinal optical (LO) phonon frequencies; Description of the LO phonon lines.
ACCESSION #
4258158

 

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