PHASE-TRANSITIONS AND CRITICAL-POINTS IN RARE EARTH-TRANSITION METAL FERRIMAGNETS

Authors
EVANGELISTA LR ZVEZDIN AK
Citation
Lr. Evangelista et Ak. Zvezdin, PHASE-TRANSITIONS AND CRITICAL-POINTS IN RARE EARTH-TRANSITION METAL FERRIMAGNETS, Journal of magnetism and magnetic materials, 140, 1995, pp. 1569-1570
Citations number
15
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
140
Year of publication
1995
Part
3
Pages
1569 - 1570
Database
ISI
SICI code
0304-8853(1995)140:<1569:PACIRE>2.0.ZU;2-Q
Abstract
The new features of the H-T diagram for ferrimagnets RE (Rare Earth)-T M (Transition Metal) here studied are (1) the occurrence of critical p oints for which three phases can exist: (a) paramagnetic, ferromagneti c and canted phase (low fields), and (b) paramagnetic, ferrimagnetic a nd canted phase (high fields) and (2) the occurrence of reentrant-like phase transitions.