(Nd1-xErx)3Fe27.31Ti1.69化合物的磁晶各向异性

(Nd_1-xEr_x)₃Fe_27.31Ti_1.69化合物的磁晶各向异性

王文全¹, 周航², 徐世峰¹, 徐钦英¹, 邢冰冰¹

(1. 吉林大学物理学院, 长春 130021; 2. 吉林大学数学学院, 长春 130012)

收稿日期:2005-09-21 修回日期:1900-01-01 出版日期:2005-11-26 发布日期:2005-11-26
通讯作者: 王文全

Magnetocrystalline Anisotropy of (Nd_1-xEr_x)₃Fe_27.31Ti_1.69 Compounds

WANG Wen-quan¹, ZHOU Hang², XU Shi-feng¹, XU Qin-ying¹, XING Bing-bing¹

(1. College of Physics, Jilin University, Changchun 130021, China; 2. College of Mathematics, Jilin University, Changchun 130012, China)

Received:2005-09-21 Revised:1900-01-01 Online:2005-11-26 Published:2005-11-26
Contact: WANG Wen-quan

摘要/Abstract

摘要： 用振动样品磁强计并结合X射线衍射准确判定了Nd_2.4Er_0.6Fe_27.31Ti_1.69化合物的磁晶各向异性方式, 研究结果发现, Nd_2.4Er_0.6Fe_27.31Ti_1.69化合物的磁晶各向异性从室温时的易面转变到低温时的易锥.

关键词: (Nd_1-xEr_x)₃Fe_27.31Ti_1.69化合物, 振动样品磁强计, X射线衍射, 磁晶各向异性

Abstract: Magnetocrystalline anisotropies of (Nd_1-xEr_x)₃Fe_27.31Ti_1.69 compounds were investigated by means of X-ray diffraction and VSM and magnetic measurements. All the compounds with χ in a range of 0~0.5 crystallize in Nd₃(Fe,Ti)₂₉-type structure. As temperature decreases from room temperature to 5 K, a spin reorientation from the easy plane to the easy cone occurs for (Nd_1-xEr_x)₃Fe_27.31Ti_1.69 compounds.

Key words: (Nd_1-xEr_x)₃Fe_27.31Ti_1.69 compounds, vibrating sample magnetometer, X\|ray diffraction, magnetocrystalline anisotropy

中图分类号:

O482.54

王文全, 周航, 徐世峰, 徐钦英, 邢冰冰. (Nd_1-xEr_x)₃Fe_27.31Ti_1.69化合物的磁晶各向异性[J]. J4, 2005, 43(06): 822-824.

WANG Wen-quan, ZHOU Hang, XU Shi-feng, XU Qin-ying, XING Bing-bing. Magnetocrystalline Anisotropy of (Nd_1-xEr_x)₃Fe_27.31Ti_1.69 Compounds[J]. J4, 2005, 43(06): 822-824.

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(Nd_1-xEr_x)₃Fe_27.31Ti_1.69化合物的磁晶各向异性

Magnetocrystalline Anisotropy of (Nd_1-xEr_x)₃Fe_27.31Ti_1.69 Compounds

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