Theory of spin-peierls transitions in chains of exchange clusters.

作者信息

Morozov Vitaly A, Lukzen Nikita N, Ovcharenko Victor I

机构信息

International Tomography Centre of Siberian Branch of Russian Academy of Sciences, Russian Federation, 630090 Novosibirsk, Institutskaya str., 3a.

出版信息

J Phys Chem B. 2008 Feb 21;112(7):1890-3. doi: 10.1021/jp711001a. Epub 2008 Jan 29.

DOI:10.1021/jp711001a

PMID:18225892

Abstract

A theoretical approach to the analysis of magnetostructural phase transitions of chain polymeric heterospin complexes is suggested. The approach is based on a model of the spin-Peierls transition in chains of exchange clusters. The chain elasticity parameter is found to be a main factor determining the order of phase transition.

摘要