Journal article
Magnetic phase diagram and critical behavior of Fe2As
Abstract
The magnetic-field—temperature phase diagram and critical behavior of Fe2As are described. Spin-orientation changes with field are observed, in agreement with theoretical expectations, but tetracritical behavior is not found. A model based upon random strains is proposed to explain the failure to show the anticipated critical behavior.
Authors
Corliss LM; Hastings JM; Kunnmann W; Begum RJ; Collins MF; Gurewitz E; Mukamel D
Journal
Physical Review B, Vol. 25, No. 1, pp. 245–253
Publisher
American Physical Society (APS)
Publication Date
January 1, 1982
DOI
10.1103/physrevb.25.245
ISSN
2469-9950