THE CRITICAL LINE OF THE 2-DIMENSIONAL EASY PLANE FERROMAGNET

被引：1

作者：

BRAMWELL, ST

HOLDSWORTH, PCW

VISSER, D

机构：

[1] ECOLE NORMALE SUPER LYON,PHYS LAB,F-69364 LYON,FRANCE

[2] LOUGHBOROUGH UNIV TECHNOL,DEPT PHYS,LOUGHBOROUGH LE11 3TU,LEICS,ENGLAND

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 117卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(92)90283-T

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The critical properties of the 2-D Heisenberg ferromagnet with planar (XY) anisotropy in a weak symmetry sustaining (z) field have been studied through quasi-elastic neutron scattering and magnetometry experiments on the quasi-2D ferromagnet Rb2CrCl4, and through Monte Carlo (MC) simulations of a comparable purely 2D system. A critical line has been detected in the temperature-field phase diagram. The general trend predicted by the MC calculations is confirmed experimentally.

引用

页码：8 / 10

页数：3

共 6 条

[1] IDENTIFICATION OF FLUCTUATING SUSCEPTIBILITY COMPONENTS IN RB2CRCL4 - A QUASI-2-DIMENSIONAL EASY PLANE FERROMAGNET [J].