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中国物理学会期刊
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FeCrB非晶合金带铁磁共振研究

物理学报, 1991, 40(1): 137-141.
DOI: 10.7498/aps.40.137
CSTR: 32037.14.aps.40.137

FERROMAGNETIC RESONANCE STUDY IN FeCrB AMORPHOUS ALLOYS

Acta Phys. Sin., 1991, 40(1): 137-141.
DOI: 10.7498/aps.40.137
CSTR: 32037.14.aps.40.137
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  • 摘要

    本文报道用电子自旋共振谱仪所测得的FeCrB非晶合金带的铁磁共振谱,给出了谱形随温度变化的实验结果。用“独立晶粒近似”理论解释了样品中的磁相变化,并讨论了线宽△H随温度T的变化。为研究非晶合金带材料的性能提供了新的实验结果。

     

    Abstract

    Ferromagnetic Resonance spectra of (Fe1-xCrx)84B16 amorphous alloys and the change of spectra with temperature have been observed in the temperature range 106 K to 430 K. The FMR spectra are multipeak. The variation of line width △H with T has been discussed. This is an experimental verification of "independent grain approximation".

     

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