PHASE-TRANSITIONS INDUCED BY MAGNETIC-FIELD IN FERRIMAGNETS WITH ONE UNSTABLE MAGNETIC SUBSYSTEM

Authors
BROMMER PE DUBENKO IS FRANSE JJM KAYZEL F KOLMAKOVA NP LEVITIN RZ MARKOSYAN AS SOKOLOV AY
Citation
Pe. Brommer et al., PHASE-TRANSITIONS INDUCED BY MAGNETIC-FIELD IN FERRIMAGNETS WITH ONE UNSTABLE MAGNETIC SUBSYSTEM, Physica. B, Condensed matter, 211(1-4), 1995, pp. 155-157
Citations number
6
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
211
Issue
1-4
Year of publication
1995
Pages
155 - 157
Database
ISI
SICI code
0921-4526(1995)211:1-4<155:PIBMIF>2.0.ZU;2-G
Abstract
Within the molecular held theory, magnetic phase diagrams for a two-su blattice ferrimagnet with one unstable magnetic subsystem are determin ed. A detailed analysis is given for the experimental magnetization cu rve for the f-d ferrimagnet Y0.75Tm0.25(Co0.88Al0.12)(2) measured up t o 38 T at 4.2 K in which two metamagnetic transitions and a non-collin ear phase between them are observed.