Spin glass behavior probed by various methods with different time- and space-scale of observation:: Ising spin glass Fe0.50Mn0.50TiO3

被引：6

作者：

Ito, A ^{[1
]}

机构：

[1] Ochanomizu Univ, Fac Sci, Bunkyo Ku, Tokyo 1128610, Japan

来源：

HYPERFINE INTERACTIONS | 2000年 / 126卷 / 1-4期

关键词：

Fe0.50Mn0.50TiO3; spin glass; Ising character; AT-line; time- and space-scale of observations;

D O I：

10.1023/A:1012635115498

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Under the expectation that the behavior of a spin glass (SG) system shows various aspects depending on the time- and space-scale of observations, we have studied the typical Ising spin glass Fe0.50Mn0.50TiO3 by measuring dc-magnetization, ac-susceptibility, Mossbauer spectrum, neutron scattering intensity and mu(+)SR time spectrum. We have demonstrated that the application of various methods with different time- and space-scale of observations to the same system is useful to clarify the property of the spin glass freezing, the Ising character and the de Almeida and Thouless-line.

引用

页码：287 / 297

页数：11

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