THE LOW-TEMPERATURE ORTHORHOMBIC STRUCTURE OF YCU

被引：11

作者：

RITTER, C

IBARRA, MR

IBBERSON, RM

机构：

[1] UNIV ZARAGOZA, FAC CIENCIAS, CSIC, ICMA, MEGNETISMO LAB, E-50009 ZARAGOZA, SPAIN

[2] RUTHERFORD APPLETON LAB, ISIS SCI DIV, DIDCOT OX11 0QX, OXON, ENGLAND

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1993年 / 5卷 / 04期

关键词：

D O I：

10.1088/0953-8984/5/4/001

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Neutron diffraction results on the intermetallic compound YCu shaw that the low-temperature phase is of orthorhombic FeB type, space group Pnma with a = 7.0936 angstrom, b = 4.5254 angstrom, c = 5.4030 angstrom. The copper coordination is sevenfold and the overall structure may be regarded as a vestige of the cubic high-temperature CsCl modification.

引用

页码：L39 / L42

页数：4

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