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非晶态Fe86M4Zr10合金的磁性和电性

物理学报, 1990, 39(1): 143-148.
DOI: 10.7498/aps.39.143
CSTR: 32037.14.aps.39.143

MAGNETIC AND ELECTRICAL PROPERTIES OF AMORPHOUS Fe86M4Zr10 ALLOYS

Acta Phys. Sin., 1990, 39(1): 143-148.
DOI: 10.7498/aps.39.143
CSTR: 32037.14.aps.39.143
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  • 摘要

    本文研究了非晶态Fe86M4Zr10(M=V,Cr,Mn,Fe,CO,Ni,Cu,B,Si)合金的基本磁性和低温电性,讨论了不同元素M的掺杂对FeZr合金居里温度和磁矩的影响,并用相干交换散射模型解释了样品在居里温度附近出现的电阻率极小。

     

    Abstract

    The magnetic and electrical properties of amorphous Fe86M4Zr10 (M = V, Cr, Mn, Fe, Co, Ni, Cu, B, Si) alloys are studied. Effects of M on the average magnetic moment and Curie temperature of these alloys are discussed. Electrical resistivity minimum in the vicinity of Tc is attributed to the coherent exchange scattering.

     

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