COMPRESSIBILITY OF C-60 BETWEEN 150-K AND 335-K AND UP TO 1-GPA

被引：40

作者：

LUNDIN, A

SUNDQVIST, B

机构：

[1] Department of Experimental Physics, Umeå University, Umeå

来源：

EUROPHYSICS LETTERS | 1994年 / 27卷 / 06期

关键词：

D O I：

10.1209/0295-5075/27/6/009

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The bulk modulus B of C60 has been measured in the range 150-335 K and up to 1 GPa, for the first time in the f.c.c. rotationally disordered phase, through the f.c.c. --> s.c. transition, and in the s.c. phase. At 298 K we find B values of 8.8 (s.c.) and 6.8 GPa (f.c.c.), significantly lower than those found in previous studies. At the transition B decreases with decreasing V, which is probably an effect of orientational ordering on intermolecular interactions.

引用

页码：463 / 466

页数：4

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