First-principles study of the Hf-based Heusler alloys: Hf2CoGa and Hf2CoIn
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- 作者：Yan Hu ; Jian-Min Zhang ; jmzhang@snnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hf2-based Heusler alloy ; Electronic structures ; Magnetic properties ; First-principles
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：421
- 期：Complete
- 页码：1-6
- 全文大小：1024 K
文摘
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The Hf2CoGa and Hf2CoIn are HM ferromagnets with large half-metallic gaps.
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The indirect band gaps of Hf2CoGa and Hf2CoIn are located in minority spin channel.
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The total magnetic moments of these two alloys obey the Slater–Pauling rule.
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The atomic magnetic moments have the localized characters.