ROLE OF FRUSTRATION IN MAGNETISM AND THERMODYNAMIC PROPERTIES OF YMN2 AND BETA-MN

被引：3

作者：

SHIGA, M ^{[1
]}

YOSHIMOTO, K ^{[1
]}

NAKAMURA, H ^{[1
]}

WADA, H ^{[1
]}

机构：

[1] KYOTO UNIV,DEPT MET SCI & TECHNOL,SAKYO KU,KYOTO 60601,JAPAN

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 1993年 / 7卷 / 1-3期

关键词：

D O I：

10.1142/S0217979293002171

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The temperature dependence of the magnetic susceptibility, the specific heat and the electrical resistivity of Y(Sc) (Mn1-xAlx)2 and beta-Mn1-xAlx systems has been measured. It is shown that the ground state for x=o is not a simple Pauli paramagnet but may be regarded as a quantum spin liquid. The substitution of Al for Mn results in the spin glass freezing. The role of frustration is discussed for understanding these phenomena.

引用

页码：1008 / 1012

页数：5

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