Open AccessJAHN-TELLER EFFECT AND THE STRUCTURAL PHASE TRANSITIONS IN LiNbO3 (I)
Author(s) -
Jianbin Wu,
Zhicheng Wang
Publication year - 1991
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.40.1303
Subject(s) - jahn–teller effect , phase (matter) , phase transition , materials science , condensed matter physics , physics , quantum mechanics , ion
Starting from the Jahn-Teller-like effect, we studied theoretically the problem of structu-ral phase transition of LiNbO3 at 75℃. The results are qualitatively consistent with experimental data.