DEBYE-WALLER FACTORS AND ELASTIC-CONSTANTS FOR BERYLLIUM-OXIDE AT TEMPERATURES BETWEEN 10-K AND 720-K .2. ELASTIC-CONSTANTS FROM X-RAY-DIFFRACTION DATA

被引：3

作者：

SIROTA, NN ^{[1
]}

KUZMINA, AM ^{[1
]}

ORLOVA, NS ^{[1
]}

机构：

[1] BYELORYSSIA ACAD SCI,INST PHYS SOLIDS & SEMICOND,MINSK 220072,BELORUSSIA,USSR

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 1992年 / 27卷 / 05期

关键词：

D O I：

10.1002/crat.2170270526

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The method for determining the full elastic constants tensor for hexagonal crystals from the characteristic Debye temperatures obtained by X-ray diffraction technique in different crystallographic directions is given. All five elastic constants at different temperatures between 10 and 720 K for beryllium oxide with wurtzite structure are calculated using this method.

引用

页码：711 / 716

页数：6

共 8 条

[1] DEBYE-WALLER FACTORS AND ELASTIC-CONSTANTS FOR BERYLLIUM-OXIDE AT TEMPERATURES BETWEEN 10-K AND 720-K .1. ANISOTROPY OF IONIC MEAN-SQUARE DISPLACEMENTS
SIROTA, NN
KUZMINA, AM
ORLOVA, NS
CRYSTAL RESEARCH AND TECHNOLOGY, 1992, 27 (05) : 703 - 709
[2] VIBRATIONAL AMPLITUDES AND DEBYE-WALLER FACTORS FROM ELASTIC-CONSTANTS AND RAMAN FREQUENCIES
HEWAT, AW
JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1972, 5 (12): : 1309 - &
[3] ELASTIC-MODULI OF BERYLLIUM-OXIDE AT 10-720-K, FROM THE X-RAY DATA
SIROTA, NN
KUZMINA, AM
ORLOVA, NS
DOKLADY AKADEMII NAUK SSSR, 1990, 314 (04): : 856 - 862
[4] ELASTIC-CONSTANTS AND DEBYE TEMPERATURE OF NBO2 FROM ULTRASONIC MEASUREMENTS DOWN TO 1.6 K
WU, AY
SLADEK, RJ
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1981, 26 (03): : 311 - 311
[5] TEMPERATURE-VARIATION OF THE DEBYE-WALLER FACTORS OF METAL AND HALIDE-IONS IN CSCL AND CSBR POWDERS BY X-RAY-DIFFRACTION .2. DEBYE-WALLER FACTORS OF CS+ AND BR- IONS IN CSBR FROM ROOM-TEMPERATURE TO 78.2-DEGREES-K
GANESAN, V
GIRIRAJAN, KS
PRAMANA, 1988, 30 (04) : 337 - 340
[6] DETERMINATION OF ELASTIC-CONSTANTS OF K2[PTCL4] BY ULTRASONIC MEASUREMENTS AND CONFIRMATION OF ANGULAR-DEPENDENCE OF THEIR COMPONENT BY X-RAY DIFFUSE-SCATTERING
OHBA, S
MATSUDA, T
HATTA, I
HARADA, J
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1981, 50 (03) : 861 - 865
[7] TEMPERATURE-VARIATION OF THE DEBYE-WALLER FACTORS OF METAL AND HALIDE-IONS IN CSCL AND CSBR POWDERS BY X-RAY-DIFFRACTION .1. DEBYE-WALLER FACTORS OF CS+ AND CL- IONS IN CSCL FROM ROOM-TEMPERATURE TO 90-DEGREES-K
GANESAN, V
GIRIRAJAN, KS
PRAMANA, 1988, 30 (04) : 331 - 336
[8] TEMPERATURE-VARIATION OF THE DEBYE-WALLER FACTORS OF METAL AND HALIDE-IONS IN CSCL-BR SOLID-SOLUTIONS BETWEEN ROOM-TEMPERATURE AND 90-DEGREES-K BY POWDER X-RAY-DIFFRACTION
GANESAN, V
GIRIRAJAN, KS
PRAMANA, 1988, 30 (05) : 407 - 417

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