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研究简报(Nd_(1-x)Er_x)_3 Fe_(27.31)Ti_(1.69)化合物的磁晶各向异性

Magnetocrystalline Anisotropy of(Nd_(1-x)Er_x)_3Fe_(27.31)Ti_(1.69) Compounds
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摘要 用振动样品磁强计并结合X射线衍射准确判定了Nd2.4Er0.6Fe27.31Ti1.69化合物的磁晶各向异性方式,研究结果发现,Nd2.4Er0.6Fe27.31Ti1.69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. Magnetocrystalline anisotropies of （Nd1-x Erx）3Fe27.31Ti1.69 compounds were investigated by means of X-ray diffraction and VSM and magnetic measurements. All the compounds with X 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 （Nd1-x Erx）3Fe27.31Ti1.69T compounds.
作者 王文全 周航 徐世峰 徐钦英 邢冰冰
机构地区 吉林大学物理学院 吉林大学数学学院
出处 《吉林大学学报（理学版）》 CAS CSCD 北大核心 2005年第6期822-824,共3页 Journal of Jilin University:Science Edition
基金 国家自然科学基金(批准号:50402003)
关键词 (Nd1-x Erx)3Fe27.31Ti1.69化合物 振动样品磁强计 X射线衍射 磁晶各向异性 （Nd1-x Erx）3Fe27．31Ti1．69 compounds vibrating sample magnetometer X-ray diffraction magnetocrystalline anisotropy
分类号 O482.54 [一般工业技术—材料科学与工程]
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参考文献9

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吉林大学学报（理学版）
2005年 第6期

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