Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Conditions for stabilization of the ordered state of cations in complex oxides with perovskite structure

Conditions for stabilization of the ordered state of cations in complex oxides with perovskite... Abstract Analytical expressions for the coefficients in the Landau potential for six types of ordering of complex oxides with perovskite structure in terms of the sums of ordering energies in different coordination spheres are obtained in the approximation of effective pair interactions. On the basis of the pair interaction potentials of the form v(r) = −1/r 6 + Acos(qr)/(qr)3, the conditions for q and R are established, which lead to stabilization of the ordered phases. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Conditions for stabilization of the ordered state of cations in complex oxides with perovskite structure

Loading next page...
 
/lp/springer-journals/conditions-for-stabilization-of-the-ordered-state-of-cations-in-BcqpzIp8sE

References (25)

Publisher
Springer Journals
Copyright
2005 Pleiades Publishing, Inc.
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/1.1996725
Publisher site
See Article on Publisher Site

Abstract

Abstract Analytical expressions for the coefficients in the Landau potential for six types of ordering of complex oxides with perovskite structure in terms of the sums of ordering energies in different coordination spheres are obtained in the approximation of effective pair interactions. On the basis of the pair interaction potentials of the form v(r) = −1/r 6 + Acos(qr)/(qr)3, the conditions for q and R are established, which lead to stabilization of the ordered phases.

Journal

Crystallography ReportsSpringer Journals

Published: Jul 1, 2005

Keywords: Crystallography and Scattering Methods

There are no references for this article.