Influence of the guest molecule on the rotational motions of ammonia groups in Hofmann clathrates

被引：6

作者：

Vorderwisch, P ^{[1
]}

Hautecler, S ^{[1
]}

Kearley, GJ ^{[1
]}

Kubanek, F ^{[1
]}

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

来源：

PHYSICA B | 1997年 / 234卷

关键词：

intercalation; rotational modes; tunnelling; QUANTUM;

D O I：

10.1016/S0921-4526(96)00882-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

INS experiments on Hofmann clathrates Ni-Ni-G with various guest molecules G give rotational level schemes for NH3, in Ni-Ni-C6H6 and Ni-Ni-C12H10 identical with those in Ni-Ni-C6D6. For polar guest molecules, tunnelling transitions indicative for moderately strong hindering potentials are observed.

引用

页码：68 / 69

页数：2

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