Synthesis and single crystal study of CuMn3As2 and Cu2Mn4As3
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- 作者：Klá ; ra Uhlí ; 艡ová ; a ; Klara.Uhlirova@mff.cuni.cz" class="auth_mail" title="E-mail the corresponding author ; Ró ; bert Tarasenkoa ; Francisco Javier Martí ; nez-Casadob ; Barbora Vondrá ; 膷ková ; a ; Zden臎k Mat臎ja ; b
- 关键词：Antiferromagnetism ; Crystal structure ; CuMn3As2 ; CuMnAs
- 刊名：Journal of Alloys and Compounds
- 出版年：2015
- 出版时间：25 November 2015
- 年：2015
- 卷：650
- 期：Complete
- 页码：224-227
- 全文大小：880 K
文摘
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Cu1+xMn1−xAs single crystals can be grown using bismuth flux.
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Crystal structure of CuMn3As2 and Cu2Mn4As3 refined from single crystal x-ray diffraction data.
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The orthorhombic unit cell of CuMn3As2 and Cu2Mn4As3 twice as large compared to CuMnAs.
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Cu2Mn4As3 is a new compound with magnetic order below 300 K and semi-metallic behavior.