Open AccessA STUDY ON ORDER-DISORDER TRANSITION OF A(Bi1/21B1/22)O3 SYSTEM
Author(s) -
Qiang Wang,
Xiaowen Zhang,
Bing-Lin Gu
Publication year - 1989
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.38.1422
Subject(s) - order (exchange) , ion , domain (mathematical analysis) , condensed matter physics , statistical physics , physics , materials science , quantum mechanics , mathematics , mathematical analysis , finance , economics
In the paper, we use the theory of order-disorder transition to discuss this kind of transition in A(B1/21 B1/22)O3 system. We point out thai interaction energy parameter J plays an important role in the formation of ordered domain with B:B = 1:1. In addition, the relation among the interaction, charge and size of the B-site ions is discussed. The results are in agreement with experiments reasonably.