X-ray study of mixed compounds of betaine arsenate and deuterated betaine arsenate

被引：0

作者：

Moreira, JA

Almeida, A

Chaves, MR

Costa, MMR

Andrade, LCR

Klöpperpieper, A

机构：

[1] Univ Porto, Fac Ciencias, Dept Fis, IMAT Nucl IFIMUP,CFUP, P-4150 Porto, Portugal

[2] FCTUC, Dept Fis, Ctr Estudos Mat Difraccao Raios X, P-3000 Coimbra, Portugal

[3] Univ Saarlandes, Fachbereich Phys, D-66041 Saarbrucken, Germany

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1999年 / 171卷 / 02期

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Accurate X-ray diffraction measurements were carried out in a series of powdered mixed compounds (BA)(1-x)(DBA)(x). The behaviour of the lattice parameters a, b, c and beta as a function of x were analyzed. The behaviour of the lattice parameters as a function of temperature provided evidence for different phase transitions in BA and DBA92 and pointed out the existence of a strong anisotropy in these systems.

引用

页码：417 / 423

页数：7

共 16 条

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