9-13 July 2012
Africa/Johannesburg timezone
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Scattering tensors in Si and Ge

Presented by Mr. PRIME NIYONGABO, Dr. Augusto MACHATINE on 12 Jul 2012 from 17:30 to 19:30
Type: Poster Presentation
Session: Poster Session
Track: Track A - Division for Condensed Matter Physics and Materials

Abstract

Abstract Scattering tensors are of great importance in the interpretation of Raman Scattering spectra. The symmetry properties are used to determine the matrix elements of the scattering tensors. Using Birman's method we have calculated the Clebsch-Gordan coefficients for first-order Raman Scattering tensors in Si and Ge with Oh7 symmetry. The matrix elements of the scattering tensors are linear combination of Clebsch-Gordan coefficients. Our theoretical results are used in the interpretation of available experimental data.

Award

Yes

Level

PhD

Supervisor

Prof. H. W. Kunert University of Pretoria

Paper

Yes

Place

Location: IT Building
Room:


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