A simple low-temperature adiabatic calorimeter for small samples

被引：14
|
作者：
Bagatskii, M. I. [1 ]
Sumarokov, V. V. [1 ]
Dolbin, A. V. [1 ]
机构：
[1] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, UA-61103 Kharkov, Ukraine
来源：
LOW TEMPERATURE PHYSICS | 2011年 / 37卷 / 05期
关键词：
HEAT; C-60;
D O I：
10.1063/1.3605700
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A simple adiabatic calorimeter has been built to investigate the heat capacity of small (<= 1 cm(3)) samples of carbon nanomaterials at temperatures ranging from 1 to 300 K. It enables (i) rapid mounting of samples (ii) doping of samples with gases directly in the calorimeter, and (iii) rapid cooling of samples to liquid helium temperatures. It can be placed in the helium vessel of a portable Dewar or in a helium cryostat. The heat capacity of a fullerite sample is measured in the temperature range 1-30 K. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3605700]
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页码：424 / 426
页数：3
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