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Structure, magnetic and electronic transport properties in antiperovskite cubic γ′-CuFe3N polycrystalline films
Intermetallics ( IF 4.3 ) Pub Date : 2020-06-01 , DOI: 10.1016/j.intermet.2020.106779
Xiaohui Shi , Xujing Li , Zhengxun Lai , Xiang Liu , Wenbo Mi

Abstract The structure, magnetic and electronic transport properties of the facing-target reactively sputtered polycrystalline CuFe3N films have been investigated systematically. The CuFe3N film has a cubic antiperovskite structure. The saturation magnetization satisfied the modified Bloch's spin wave theory. At 300 K, the saturation magnetization of the 80 nm-thick CuFe3N films is 402 emu/cm3, which is smaller than 800 emu/cm3 of the 80 nm-thick polycrystalline Fe4N films. The CuFe3N films are metallic. The anomalous Hall effect in the “dirty region” of σxx

中文翻译:

反钙钛矿立方γ'-CuFe3N多晶薄膜的结构、磁性和电子传输特性

摘要 系统地研究了对靶反应溅射多晶CuFe3N薄膜的结构、磁性和电子传输性能。CuFe3N 薄膜具有立方反钙钛矿结构。饱和磁化满足修正的布洛赫自旋波理论。在 300 K 时,80 nm 厚的 CuFe3N 薄膜的饱和磁化强度为 402 emu/cm3,小于 80 nm 厚的多晶 Fe4N 薄膜的 800 emu/cm3。CuFe3N 薄膜是金属的。σxx“脏区”的异常霍尔效应
更新日期:2020-06-01
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