Theory of zone-folded optical transitions in semiconductor superlattices

Lazzouni, M.E.; Sham, L.J.
December 1993
Applied Physics Letters;12/13/1993, Vol. 63 Issue 24, p3253
Academic Journal
Examines the theory of zone-folded optical transitions in semiconductor superlattices. Use of the one-dimensional two-band tight binding model; Dependence of optical strength on growth direction and strain; Calculation for the oscillator strength; Similarities of the constituents for band discontinuities and type I alignment.


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