HIGH-FIELD MAGNETIZATION AND ESR-MEASUREMENT IN CUGEO3

被引：9

作者：

HORI, H

FURUSAWA, M

SUGAI, S

HONDA, M

TAKEUCHI, T

KINDO, K

机构：

[1] OSAKA UNIV,FAC SCI,TOYONAKA,OSAKA 560,JAPAN

[2] NARUTO UNIV EDUC,NARUTO 772,JAPAN

[3] OSAKA UNIV,CTR LOW TEMP,TOYONAKA,OSAKA 560,JAPAN

[4] OSAKA UNIV,EXTREME MAT RES CTR,TOYONAKA,OSAKA 560,JAPAN

来源：

PHYSICA B | 1995年 / 211卷 / 1-4期

关键词：

D O I：

10.1016/0921-4526(94)00979-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The spin-Peierls transition in CuGeO3 is investigated by experiments of high magnetic field magnetization measurements. A large temperature dependence of the exchange narrowing in the ESR signals is observed and the discrepancy between the experimental and theoretical susceptibility curves is discussed in a model with a temperature-dependent exchange interaction.

引用

页码：180 / 183

页数：4