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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Magnetocrystalline anisotropy of Y-2(Fe1-xCox)(15)Ga-2 compounds
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Magnetocrystalline anisotropy of Y-2(Fe1-xCox)(15)Ga-2 compounds

机译：Y-2（Fe1-xCox）（15）Ga-2化合物的磁晶各向异性

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X-ray diffraction (XRD) and magnetization measurements of Y-2 (Fe1-xCox)(15)Ga-2 (0 less than or equal to x less than or equal to 1) compounds were performed. All samples were single-phase with a hexagonal Th2Ni17-type structure. The substitution of Co for Fe leads to a nearly Linear decrease in the unit cell volume and a monotonic increase of Curie temperature. The average magnetic moment of the 3d metal atom increases with x and then decreases, reaching a maximum at x = 0.2. The magnetic anisotropy phase diagrams of Y-2(Fe1-xCox)(15)Ga-2 (0 less than or equal to x less than or equal to 1) compounds have been determined from the temperature dependence of magnetization and the XRD patterns of magnetically oriented powder samples. The spin-reorientation temperature was found to increase with increasing Co content for 0.4 < x < 1. [References: 16]
机译：进行了Y-2（Fe1-xCox）（15）Ga-2（0小于等于x小于等于1）化合物的X射线衍射（XRD）和磁化强度测量。所有样品均为具有六角形Th2Ni17型结构的单相。用Co代替Fe导致单位晶胞体积几乎线性减小，居里温度单调增加。 3d金属原子的平均磁矩随x增大，然后减小，在x = 0.2时达到最大值。 Y-2（Fe1-xCox）（15）Ga-2（0小于等于x小于等于1）化合物的磁各向异性相图已从磁化强度的温度依赖性和XRD的XRD图谱确定磁性取向粉末样品。发现在0.4

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