Light- and heavy-water dynamics

被引：3
|
作者：
Longeville, S [1 ]
Lechner, RE
机构：
[1] CEA Saclay, Lab Leon Brillouin, F-91191 Gif Sur Yvette, France
[2] Berlin Neutron Scattering Ctr, Hahn Meitner Inst, D-14109 Berlin, Germany
[3] Tech Univ Munich, Dept Phys, D-85747 Garching, Germany
来源：
PHYSICA B | 2000年 / 276卷
关键词：
water; time of flight;
D O I：
10.1016/S0921-4526(99)01245-4
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We show first results of an analysis of the dynamics of water as observed by neutron scattering, based on a model common to both isotopic forms, H2O and D2O. Using incoherent scattering results from H2O, and the liquid structure factor of D2O, we show that within the framework of an approximation of decoupled motions, the H2O and D2O spectra can be reproduced in a broad wave-vector range with physical parameters very similar for both kinds of water. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：183 / 184
页数：2
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