Open AccessCHARGE TRANSFER IN MIXED HALIDE MX COMPOUNDS
Author(s) -
Jianhua Wei,
Shijie Xie,
Mei Liang-Mo
Publication year - 2000
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.49.1561
Subject(s) - charge (physics) , halide , partial charge , transfer (computing) , hubbard model , materials science , chemical physics , atomic physics , physics , condensed matter physics , chemistry , quantum mechanics , inorganic chemistry , superconductivity , computer science , parallel computing
Intrinsic charge transfer in mixed halide compounds PtXxX′1-x was studied in the framework of the two-band extended Pielerls-Hubbard model. It was found that the number of transferred charges can be a fraction times of the electronic charge. The maximum amount of transferred charges occurs at a certain x for a given mixed compound.