TITLE

Effects of band mixing on hole tunneling times in GaAs/AlAs double-barrier heterostructures

AUTHOR(S)
Erdogan, M.U.; Kim, K.W.; Stroscio, M.A.
PUB. DATE
March 1993
SOURCE
Applied Physics Letters;3/22/1993, Vol. 62 Issue 12, p1423
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Calculates tunneling time holes in GaAs/AlAs heterostructures within envelope function approximation including band-mixing effects. Observation of phase delay time from phase shift of wave function; Importance of mixing in hole tunneling; Disadvantage of conventional effective mass models in tunneling time estimation.
ACCESSION #
4337938

 

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