ASPECTS OF MAGNETIC-ORDERING IN THE SYSTEM (FEXCR1-X)(2)O-3

Authors
VOROBEV GP KADOMTSEVA AM MOSKVIN AS POPOV YF TIMOFEEVA VA
Citation
Gp. Vorobev et al., ASPECTS OF MAGNETIC-ORDERING IN THE SYSTEM (FEXCR1-X)(2)O-3, Physics of the solid state, 39(1), 1997, pp. 97-98
Citations number
4
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physics of the solid state → ACNP
ISSN journal
10637834
Volume
39
Issue
1
Year of publication
1997
Pages
97 - 98
Database
ISI
SICI code
1063-7834(1997)39:1<97:AOMITS>2.0.ZU;2-G
Abstract
Anomalon in temperature dependence of the magnetic moment (FexCr1-x)(2 )O-3 single crystal has been observed which can be explained by antipa rallel orientation of the mean weakly-ferromagnetic moments of the d s ubsystems (weak ferromagnetism). The disappearance of the linear magne to-electric effect for x=0.1 below 45 K is explained by a spontaneous phase transition from a conical spiral to a cycloidal spin structure, which is found to agree with a thermodynamic treatment. (C) 1997 Ameri can Institute of Physics.