Open AccessSTUDY OF OPTICAL-PHONON DEFORMATION POTENTIALS ON Λ-AXIS FOR III-V COMPOUND SEMICONDUCTORS
Author(s) -
Renzhi Wang,
Zheng Yong-Mei,
Shengji Wu,
Huang Mei-Chun
Publication year - 1993
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.42.640
Subject(s) - phonon , deformation (meteorology) , condensed matter physics , semiconductor , materials science , wave vector , ab initio , electronic band structure , ab initio quantum chemistry methods , compound semiconductor , physics , quantum mechanics , nanotechnology , optoelectronics , composite material , epitaxy , layer (electronics) , molecule
The study of optical-phonon deformation potentials (ODP*s) versus wavevector on 1111A-axis in Brillioun zone for nine III-V compound semiconductors is carried out systematically, based on ab initio LMTO-ASA band calculation within the frozen-phonon approximation model. The ODP*s d30(∧),d10(∧,val) and d10(∧,con) obtained from the calculation are presented.