Specific-heat measurements in magnetic fields up to 17.5 T

被引：15

作者：

Klaasse, JCP

机构：

[1] Van der Waals-Zeeman Institute, University of Amsterdam, 1018 XE Amsterdam

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1997年 / 68卷 / 01期

关键词：

D O I：

10.1063/1.1147761

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Newly developed equipment is described for measuring specific heat between 0.5 and 60 K in magnetic fields up to 17.5 T, using the traditional semi-adiabatic method in combination with a mechanical heat switch. The lower limit found for the heat capacity of sample plus holder amounts to 0.04 mJ/K at 500 mK. Under these conditions, the absolute accuracy is better than 1 mu J/K. Some recent data obtained with this equipment on an UNiAl single crystal are given as an example. (C) 1997 American Institute of Physics.

引用

页码：89 / 93

页数：5

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