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首页> 外文期刊>Physica, B. Condensed Matter >Novel half-metallic films of Co(2)MnZ (Z = Si, Ge) coated with Mn layers
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Novel half-metallic films of Co(2)MnZ (Z = Si, Ge) coated with Mn layers

机译:涂有Mn层的Co(2)MnZ(Z = Si,Ge)的新型半金属膜

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摘要

Electronic structures were calculated for the films of Co(2)MnZ (Z = Si, Ge) coated with Mn and Cu. The obtained results are as follows: (1) the (0 0 1) and (1 1 1) films coated with two Mn layers have the possibility to be half-metallic (HM), (2) the magnetic moments on the second Mn layer from the surface are antiparallel to the other moments. The second fact indicates the presence of novel HM materials because HM materials are usually ferromagnets. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 10]
机译:电子结构的计算为Co(2)MnZ(Z = Si,Ge)涂有Mn和Cu的薄膜。获得的结果如下:(1)涂有两个Mn层的(0 0 1)和(1 1 1)膜可能是半金属(HM),(2)第二个Mn上的磁矩表面上的层与其他力矩反平行。第二个事实表明存在新型HM材料,因为HM材料通常是铁磁体。 (C)1998 Elsevier Science B.V.保留所有权利。 [参考:10]

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