Neutron spectroscopy of high-density amorphous ice

被引：14

作者：

Kolesnikov, AI

Li, JC

Ahmad, NC

Loong, CK

Nipko, J

Yocum, D

Parker, SF

机构：

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

[2] Univ Surrey, Guildford GU2 5XH, Surrey, England

[3] Argonne Natl Lab, Argonne, IL 60439 USA

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

来源：

PHYSICA B | 1999年 / 263卷

关键词：

amorphous ice; neutron spectroscopy;

D O I：

10.1016/S0921-4526(98)01438-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Vibrational spectra of high-density amorphous ice (hda-ice) for H2O and D2O samples were measured by inelastic neutron scattering. The measured spectra of hda-ice are closer to those for high-pressure phase ice-VI, but not for low-density ice-Ih. This result suggests that similar to ice-VI the structure of hda-ice should consist of two interpenetrating hydrogen-bonded networks having no hydrogen bonds between themselves. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：650 / 652

页数：3

共 9 条

[1]

BOLAND B, 1992, ISIS USER GUIDE EXPT

[2] NEUTRON-SCATTERING STUDIES OF THE VIBRATIONAL-SPECTRUM OF HIGH-DENSITY AMORPHOUS ICE IN COMPARISON WITH ICE IH AND VI [J].