Structure of molten holmium and erbium trichlorides and tribromides

被引：10

作者：

Wasse, JC

Salmon, PS

Delaplane, RG

机构：

[1] UCL, Dept Phys & Astron, London WC1E 6BT, England

[2] Univ Bath, Dept Phys, Bath BA2 7AY, Avon, England

[3] Studsv Neutron Res Lab, S-61182 Nykoping, Sweden

来源：

PHYSICA B-CONDENSED MATTER | 2000年 / 276卷

关键词：

liquid structure; neutron diffraction; molten salts; bonding;

D O I：

10.1016/S0921-4526(99)01649-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The total structure factors of the molten MX3 salts HoCl3, ErCl3, HoBr3 and ErBr3 were measured by using neutron diffraction. The liquids comprise distorted MX63- octahedral units and show intermediate-range ionic ordering as manifest by the first sharp diffraction peak at a scattering vector of approximate to 0.94 Angstrom(-1) for the trichlorides and approximate to 0.80 Angstrom(-1) for the tribromides. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：433 / 434

页数：2

共 6 条

[1] Structure of molten MCl3 systems from a polarizable ion simulation model [J].