ANTIFERROMAGNETIC EXCHANGE MECHANISM IN EUROPIUM CHALCOGENIDES

被引：7

作者：

CHO, SJ

机构：

[1] Division of Pure Physics, National Research Council of Canada, Ottawa

来源：

PHYSICS LETTERS A | 1969年 / A 29卷 / 03期

关键词：

D O I：

10.1016/0375-9601(69)90069-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The antiferromagnetic exchange interaction in the europium chalcogenides is attributed to the Anderson type 180° EuXEu superexchange mechanism, in which the valence p bands of the anion and the empty down-spin f bands of Eu++ are primarily responsible. This mechanism has to be related to the spin-polarized energy bands. © 1969.

引用

页码：129 / &

共 11 条

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[9] SCHWOB P, TO BE PUBLISHED
[10] MECHANISM FOR DIRECT EXCHANGE INTERACTION OF EUROPIUM IN COMPOUNDS WITH ROCKSALT STRUCTURE
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