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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47348

Title: Half-metallic ferromagnetism with high magnetic moment and high Curie Temperature in Co2FeSi
Authors: Yeukuang Hwu
Sabine Wurmehl
Gerhard H. Fecher
Vadim Ksenofontov
Frederick Casper
Ullrich Stumm
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2006-04
Issue Date: 2018-07-16T07:33:05Z
Abstract: Abstract: Co2FeSi crystallizes in the ordered L21 structure as proven by x-ray diffraction and Möβbauer spectroscopy. The magnetic moment of Co2FeSi was measured to be about 6μB at 5 K. Magnetic circular dichroism spectra excited by soft x-rays were taken to determine the element-specific magnetic moments of Co and Fe. The Curie temperature was measured with different methods to be (1100±20)K. Co2FeSi was found to be the Heusler compound as well as the half-metallic ferromagnet with the highest magnetic moment and Curie temperature.
Relation: 99(8)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47348
Appears in Collections:[光電科學研究所] 期刊論文

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