Open AccessPHONON SPECTRA OF Ge1-x Six MIXED CRYSTALS
Author(s) -
Ying Fu,
Xu Wang
Publication year - 1988
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.37.162
Subject(s) - phonon , crystal (programming language) , spectral line , atom (system on chip) , materials science , condensed matter physics , physics , molecular physics , quantum mechanics , computer science , embedded system , programming language
With the model of five-atom clusters in virtual crystal background and the recursion method, we calculated the phonon spectra of Ge1-xSix mixed crystal. The developement processes of vibrational modes were analysed in detail.