ISOTOPE EFFECT ON THE MELTING OF PARA-HYDROGEN AND ORTHO-DEUTERIUM CLUSTERS

被引：40

作者：

SCHARF, D ^{[1
]}

MARTYNA, GJ ^{[1
]}

KLEIN, ML ^{[1
]}

机构：

[1] UNIV PENN,DEPT CHEM,PHILADELPHIA,PA 19104

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 197卷 / 03期

关键词：

D O I：

10.1016/0009-2614(92)85760-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Path integral Monte Carlo calculations have been used to investigate the isotope effect on the "melting" of small clusters of para-hydrogen (p-H-2) and ortho-deuterium (o-D2). While clusters of (o-D2)N with N = 13 and 55 exhibit a quantum-lipid --> quantum-solid "freezing" transition in a temperature regime where the effects of Bose statistics are unimportant, the corresponding (p-H-2)N clusters do not.

引用

页码：231 / 235

页数：5

共 42 条

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