Crossover from random field to spin-glass behavior in FexZn1-xF2.

Autor: Montenegro, F. C., Leitão, U. A., Coutinho-Filho, M. D., Rezende, S. M.
Předmět:
Zdroj: Journal of Applied Physics; 5/1/1990, Vol. 67 Issue 9, p5243, 3p, 4 Graphs
Abstrakt: Presents a study which reported evidence that spin glasses, random field systems and crossover behavior are found in antiferromagnet Fe[subx]Zn[1-x]F[sub2]. Characteristics of the field dependence of the isothermal and thermoremanent magnetizations; Analysis of cooled in zero field and field cooled data.
Databáze: Complementary Index