Phase transitions in mixed Jahn-Teller systems with competitive interactions / Fishman A. Ya.,Ivanov M. A.,Tkachev N. K.,Shunyaev K. Yu.,Zinigrad M. I. // . - 2006. - V. 258-260, l. . - P. 130+.

ISSN/EISSN:
1012-0386 / нет данных
Type:
Proceedings Paper
Abstract:
Phase diagrams of mixed crystal systems exhibiting the cooperative Jahn-Teller effect are investigated. The competition of Jahn-Teller interaction with a) the preference energy of cation distribution over nonequivalent sublattices or b) stabilization energy of 3d-ion valence configuration is considered. The developed model enables to explain the nature of equilibrium and metastable states, the variety of phase diagrams and its special features in crystals with the competing interactions.
Author keywords:
mixing of Jahn-Teller systems; structural phase transitions; immiscibility; nonequivalent; sublattices; phase diagrams
DOI:
нет данных
Web of Science ID:
ISI:000245811000021
Соавторы в МНС:
Другие поля
Поле Значение
Editor Ochsner, A and Gracio, J
Booktitle DIFFUSION IN SOLIDS AND LIQUIDS: MASS DIFFUSION
Series Defect and Diffusion Forum
Note 2nd International Conference on Diffusion in Solids and Liquids, Univ Aveiro, Aveiro, PORTUGAL, JUL 26-28, 2006
Organization Ferreira Porto; Vista Alegre; Melid Ria; TEMA; Delta Cafes; ALCOA; FCT; Alianca; Soc Portuguesa Quim; Soc Portuguesa Mat; Saltur Rent Car
Publisher TRANS TECH PUBLICATIONS LTD
Address KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
Language English
Research-Areas Materials Science; Metallurgy \& Metallurgical Engineering; Physics
Web-of-Science-Categories Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering; Physics, Condensed Matter
Author-Email fishman@uran.ru ivanov@imp.kiev.ua n.tkachev@ihte.uran.ru shun@ural.ru zinigradm@yosh.ac.il
ResearcherID-Numbers Shunyaev, Konstantin/A-3916-2014
Funding-Acknowledgement Russian Foundation for Basic Research {[}04-03-32120, 05- 03-32174]
Funding-Text The work was supported by Russian Foundation for Basic Research (grants 04-03-32120 and 05- 03-32174).
Number-of-Cited-References 16
Doc-Delivery-Number BGA63