A specific-heat study of GdMn4Al8

被引：12

作者：

Duong, NP ^{[1
]}

Klaasse, JCP ^{[1
]}

Brück, E ^{[1
]}

Hagmusa, IH ^{[1
]}

de Boer, FR ^{[1
]}

Buschow, KHJ ^{[1
]}

机构：

[1] Univ Amsterdam, Van Der Waals Zeeman Inst, NL-1018 XE Amsterdam, Netherlands

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2000年 / 309卷 / 1-2期

关键词：

rare earth compounds; transition metal compounds; magnetically ordered materials; heat capacity; calorimetry;

D O I：

10.1016/S0925-8388(00)01059-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Specific-heat measurements have been performed on the tetragonal ThMn12-type compound GdMn4Al8 in the temperature range 0.3-90 K. The compound GdMn4Al8 shows a Schottky type anomaly at about 2 K. From the field dependence of the specific heat, it is concluded that this anomaly is due to short-range magnetic ordering. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：L10 / L12

页数：3

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