Effect of argon on the thermal expansion of fullerite C60 at helium temperatures

被引：11
作者：
Aleksandrovskii, AN
Gavrilko, VG
Esel'son, VB
Manzhelii, VG
Udovidchenko, BG
Maletskiy, VP
Sundqvist, B
机构：
[1] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, UA-61164 Kharkov, Ukraine
[2] Umea Univ, Dept Expt Phys, S-90187 Umea, Sweden
来源：
LOW TEMPERATURE PHYSICS | 2001年 / 27卷 / 03期
关键词：
D O I：
10.1063/1.1355522
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The linear thermal expansion of compacted Ar-doped fullerite C-60(ArxC60) is investigated at 2-12 K using a dilatometric method. The thermal expansion of ArxC60 is also studied after partial desaturation of argon from fullerite. It is revealed that argon doping resulted in a considerable change of the temperature dependence of the thermal expansion of fullerite. An explanation of the observed effects is proposed. (C) 2001 American Institute of Physics.
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页码：245 / 246
页数：2
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