P-T PHASE-DIAGRAM OF CSHSO4 - NEUTRON-SCATTERING STUDY OF STRUCTURE AND DYNAMICS

被引：35

作者：

BELUSHKIN, AV

ADAMS, MA

HULL, S

SHUVALOV, LA

机构：

[1] DARESBURY & RUTHERFORD APPLETON LAB,CHILTON OX11 0QX,OXON,ENGLAND

[2] RUSSIAN ACAD SCI,INST CRISTALLOG,MOSCOW 117333,RUSSIA

来源：

SOLID STATE IONICS | 1995年 / 77卷

关键词：

CESIUM HYDROGEN SULFATE; PHASE TRANSITIONS; PROTONIC CONDUCTIVITY; LATTICE DYNAMICS; CSHSO4;

D O I：

10.1016/0167-2738(94)00254-P

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The structures of different phases of caesium hydrogen sulphate are discussed. The interrelation of structural features and high protonic mobility in the superprotonic phase is established. The symmetry and unit cell parameters of the phases realized at high pressures are given. The results of a study of the lattice dynamics of several crystallographic phases are presented.

引用

页码：91 / 96

页数：6

共 18 条

[1]

BALAGUROV AM, 1985, RAPID COMMUN, P18

[2]

BALAGUROV AM, 1984, JINR P1484684

[3]

Baranov A. I., 1984, Soviet Physics - Crystallography, V29, P706

[4]

BARANOV AI, 1982, JETP LETT+, V36, P459