Neutron spectroscopy of fullerite hydrogenated under high pressures

被引：15

作者：

Kolesnikov, AI

Antonov, VE

Bashkin, IO

Li, JC

Moravsky, AP

Ponyatovsky, EG

Tomkinson, J

机构：

[1] UMIST, Dept Phys, Manchester M60 1QD, Lancs, England

[2] Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Moscow District, Russia

[3] Russian Acad Sci, Inst Chem Phys, Chernogolovka 142432, Moscow District, Russia

[4] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England

来源：

PHYSICA B | 1999年 / 263卷

基金：

俄罗斯基础研究基金会;

关键词：

molecular hydrogen; fullerite;

D O I：

10.1016/S0921-4526(98)01403-3

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A new hydrofullerite was synthesized when the C-60 fullerite was treated under a hydrogen gas pressure of 30 kbar at 620 K for 24 h and quenched. The inelastic neutron scattering spectra of the as-prepared sample and that after annealing at 300 K showed that the as-prepared hydrofullerite consisted of C60Hx molecules and interstitially dissolved molecular hydrogen. Both spectra exhibited peaks at 13 meV characteristic of polymeric fullerites. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：436 / 438

页数：3

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