CaFe4As3：一种具有各向异性磁和电荷输运性质的金属铁砷化物。
CaFe4As3: a metallic iron arsenide with anisotropic magnetic and charge-transport properties.
机构信息
Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA.
出版信息
J Am Chem Soc. 2009 Apr 22;131(15):5405-7. doi: 10.1021/ja900534h.
PMID:19334680
Abstract
The iron arsenide CaFe(4)As(3) features a three-dimensional network derived from intergrown Fe(2)As(2) layers and Ca ions in channels. Complex magnetic interactions between Fe atoms give rise to unexpected transitions and novel direction-dependent magnetic behavior.
摘要
铁砷化物 CaFe(4)As(3) 具有由相互交织的 Fe(2)As(2) 层和通道中的 Ca 离子组成的三维网络。Fe 原子之间复杂的磁相互作用导致了出人意料的转变和新颖的各向异性磁行为。
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