1/1
3 files

Spin glass behavior in Sr2Mn0.7Fe0.3MoO6

journal contribution
posted on 07.04.2011, 00:00 by Xianjie Wang, Yu Sui, Yao Li, Miao Xu, Wendong Wang, Pan Liu, Jinke Tang
In this paper, we present a detailed study of the dc magnetization, ac susceptibility and aging effect in a polycrystalline Sr2Mn0.7Fe0.3MoO6 sample. Based on the tetragonal I 4/m space group, the XRD pattern is well refined, which shows that the sample is crystallized in a single phase double-perovskite structure without impurity phase. The dc magnetization, ac susceptibility, heat capacity, aging experiments and fitting results show the existence of the spin glass behavior in the sample. The spin glass behavior originates from the competition between the ferromagnetic and antiferromagnetic couplings due to the magnetic frustration at the interface of ferromagnetic and antiferromagnetic clusters in the phase separate sample.

History

ISO

eng

Language

English

Publisher

University of Wyoming. Libraries

Journal title

JOURNAL OF APPLIED PHYSICS

Collection

Faculty Publications - Physics and Astronomy

Usage metrics

Faculty Publications - Physics and Astronomy

Licence

Exports