Cobalt-doped chalcopyrites CuInSe2: the synthesis and magnetic properties

被引：3

作者：

Zykin, M. A. ^{[1
]}

Efimov, N. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, 31 Leninsky Prosp, Moscow 119991, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2022年 / 71卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

chalcopyrites; cobalt; diluted magnetic semiconductors;

D O I：

10.1007/s11172-022-3468-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two series of samples of the composition CuIn1-XCoXSe2 (m-series) and Cu1-X/2In1-X/2CoXSe2 (d-series) were prepared by solid-state synthesis and their magnetic properties were investigated. It was shown that cobalt is much better incorporated into the chalcopyrite matrix of the d-series samples, thus providing the onset of paramagnetic properties. Quenching allows the concentration of the incorporated cobalt to increase, which leads to the onset of weak ferromagnetism.

引用

页码：701 / 706

页数：6

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