THE FERROMAGNETIC ORDER IN THE MIXED-PHASE OF THE REENTRANT SPIN-GLASS FENIMN

Authors
KLENKE J FRICKE M HESSE J KRAAN W KRUGER E REKVELDT MT WAGNER V
Citation
J. Klenke et al., THE FERROMAGNETIC ORDER IN THE MIXED-PHASE OF THE REENTRANT SPIN-GLASS FENIMN, Physica. B, Condensed matter, 234, 1997, pp. 590-591
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
234
Year of publication
1997
Pages
590 - 591
Database
ISI
SICI code
0921-4526(1997)234:<590:TFOITM>2.0.ZU;2-E
Abstract
Full 3D polarization analysis of transmitted neutrons gives evidence o f ferromagnetic clusters or microdomains in the re-entrant spin lass p hase of (Fe0.65Ni0.35)(1-x)Mn-x for x = 0.113, 0.120 and 0.139. The ir reversibility of the mixed phase is shown by the strong history depend ence of the cluster size. In addition, the decay of the macroscopic th ermo-remanent magnetization and of the magnetic texture Induced by an external field is reported for x = 0.113.