Open AccessGREEN'S FUNCTION METHOD FOR ENERGY BAND CALCULATIONS IN THE SCALAR RELATIVISTIC APPROXIMATION (SRA-KKR)
Author(s) -
Liyuan Zhang
Publication year - 1981
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.30.1122
Subject(s) - scalar (mathematics) , physics , relativistic quantum chemistry , electronic band structure , function (biology) , spin–orbit interaction , quantum electrodynamics , quantum mechanics , mathematics , geometry , evolutionary biology , biology
In this paper, a Scalar Eelativiatic Green's Function method ( SRA-KKR) neglecting spin-orbit coupling effect has been proposed for the energy band calculation. With this method, only a few modifications to the Non-Relativistic Green's Function method would be needed in order to obtain the relativiatic effect on the electronic band structure of solid.