TITLE

Optical reflectivity of 3C and 4H-SiC polytypes: Theory and experiment

AUTHOR(S)
Lambrecht, W.R.L.; Segall, B.
PUB. DATE
November 1993
SOURCE
Applied Physics Letters;11/15/1993, Vol. 63 Issue 20, p2747
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the experimental and theoretical optical reflectivity for 3C and 4H polytypes of silicon carbide. Use of the linear muffin-tin orbital method and local density approximation (LDA) in the calculations; Basis of the theoretical analysis; Generation of the crystal potential within the LDA; Adjustment of the minimum indirect band gap.
ACCESSION #
4221515

 

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