LOW-TEMPERATURE PHASE-TRANSITION IN C60-N-PENTANE

被引：15

作者：

FAIGEL, G

BORTEL, G

OSZLANYI, G

PEKKER, S

TEGZE, M

STEPHENS, PW

LIU, DF

机构：

[1] SUNY STONY BROOK,STONY BROOK,NY 11794

[2] NATL SYNCHROTRON LIGHT SOURCE,SUNY X3 BEAMLINE,UPTON,NY 11973

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.49.9186

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper we report the results of x-ray powder diffraction experiments on C60-n-pentane. This material is a typical C60 clathrate and shows orthorhombic symmetry at room temperature. At low temperature an orthorhombic to monoclinic phase transition can be observed which involves the distortion of the base plane from rectangular. A microscopic picture of the phase transition is given by molecular-dynamics calculations.

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收藏

页码：9186 / 9189

页数：4

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