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

Lambrecht, W.R.L.; Segall, B.
November 1993
Applied Physics Letters;11/15/1993, Vol. 63 Issue 20, p2747
Academic Journal
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.


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