Mashiyama Hiroyuki
Affiliate Master
Yamaguchi University
Theoretical temperature-pressure phase diagram for ｛N(CH_3)_4｝_2CuBr_4
Journal of the Physical Society of Japan Volume 71 Issue 7
Page 1698-1700
published_at 2002
Title
Theoretical temperature-pressure phase diagram for ｛N(CH_3)_4｝_2CuBr_4
Creators
Sannikov Daniil G.
Creator Keywords
phenomenological theory
thermodynamic potential
T-P phase diagram
incommensurate
commensurate
TMATB-Cu compound
Theoretical phase diagrams for ｛N(CH_3)_4｝_2CuBr_4 crystal are constructed using the phenomenological approach developed earlier for ｛N(CH_3)_4｝_2MCl_4 family crystals. Expressions for thermodynamic potentials of the phases presented on the experimental phase diagram, and for boundaries between these phases are derived. The theoretical temperature-pressure phase diagram is plotted and is found to be in agreement with the experimental diagram. The approximations and assumptions made when constructing theoretical diagrams are discussed.
Languages
eng
Resource Type
journal article
Publishers
The Physical Society of Japan
Date Issued
2002
Rights
Copyright c (2002)The Physical Society of Japan()
File Version
Author’s Original
Access Rights
open access
Relations
[ISSN]0031-9015
[NCID]AA00704814
[isPartOf]
[URI]http://www.ipap.jp/jpsj/index.html
Schools
大学院理工学研究科（理学）