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Comparison of Iron-Cluster Deformations of Troilite Phases with Non-Stoichiometry and Vanadium Impurity

机译:非化学计量和钒杂质的杂体静脉曲化静脉曲团相的比较

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The Fe-deficient troilite phase of the composition range between FeS_(1.00) and FeS_(1.40) was investigated in terms of the phase equilibrium, the crystal structure, and the electronic states. The Fe-vacancy relaxes the Fe_3-cluster in the troilite structure. The vanadium impurity closes the Fe3-clusters in face to face manner. The electronic state modification of the idealized troilite FeS by the Fe-vacancy formation and the vanadium impurity substitution are calculated by DV-X α cluster method to discuss the deficient troilite phase.
机译:根据相平衡,晶体结构和电子状态,研究了FES_(1.00)和FES_(1.40)之间的组成范围的FE缺陷型毒品分子阶段。 Fe-空位放松了岩土结构中的Fe_3簇。 钒杂质面朝上闭合Fe3-簇。 通过DV-Xα聚类方法计算使用Fe空穴形成和钒杂质取代的理想化毒品FES的电子状态改性,以讨论缺陷的杂质石阶段。

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