EU4AS3, A NEW TRIGONAL ANTI-TH3P4-TYPE COMPOUND

被引：15

作者：

HULLIGER, F

机构：

[1] Laboratorium für Festkörperphysik, ETH Hönggerberg

来源：

MATERIALS RESEARCH BULLETIN | 1979年 / 14卷 / 01期

关键词：

D O I：

10.1016/0025-5408(79)90228-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Eu4As3 = Eu2+3Eu3+As3 crystallizes in a rhombohedrally distorted anti-Th3P4 structure with a = 9.176(1) A ̊, α = 90.855(8)°. It is ferromagnetic below TC ≈ 20 K. If the distortion is a consequence of charge ordering, then trigonal modifications should be expected also for Eu3LnX3 and Yb3LnX3 (X = As, Sb, Bi). © 1979.

引用

页码：33 / 36

页数：4

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