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Proceedings Paper

Peculiarity of piezoresistance in L1-Delta1 model of germanium
Author(s): V. S. Chernysh; V. Burdeynyy; F. Tomo
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Paper Abstract

Longitudinal and transversal piezoresistance has been calculated using the methods of anisotropic scattering theory in wide range of elastic uniaxial pressures, P (parallel)[001], P < 3.0 GPa. Band crossover of L1 and (Delta) 1 minima corresponds to the pressure P approximately equals 2.1 GPa. Different intervalley scattering mechanisms have been considered. Good agreement between experimental data and theoretical results allows us to draw up the conclusion about the importance of different mechanisms of intervalley scattering, as well as to define some characteristics of (Delta) 1 minima of Germanium.

Paper Details

Date Published: 12 June 2001
PDF: 7 pages
Proc. SPIE 4425, Selected Papers from the International Conference on Optoelectronic Information Technologies, (12 June 2001); doi: 10.1117/12.429753
Show Author Affiliations
V. S. Chernysh, Eduardo Mondlane Univ. (Russia)
V. Burdeynyy, Eduardo Mondlane Univ. (Mozambique)
F. Tomo, Eduardo Mondlane Univ. (Mozambique)

Published in SPIE Proceedings Vol. 4425:
Selected Papers from the International Conference on Optoelectronic Information Technologies
Sergey V. Svechnikov; Volodymyr P. Kojemiako; Sergey A. Kostyukevych, Editor(s)

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