The effect of Co substitution on the magnetic properties of the Heusler alloy Ni50Mn33Sn17

R. Y. Umetsu, A. Sheikh, W. Ito, B. Ouladdiaf, K. R.A. Ziebeck, T. Kanomata, R. Kainuma

研究成果: Article査読

48 被引用数 (Scopus)

抄録

Magnetic measurements and neutron powder diffraction experiments on Ni 50Mn33Sn17 and Ni45Co 5Mn33Sn17 alloys were performed in order to establish the magnetic structures and the effects of Co substitution on the magnetic properties. It was shown that the magnetic coupling between the Mn moments on the 4a and 4b sites changed from being antiferromagnetic to ferromagnetic by substitution of Co. As a result of the change in the magnetic structure due to the Co substitution, the ferromagnetic properties of Ni-Co-Mn-Sn are enhanced. These results have enabled the concentration dependence of the magnetic moment to be quantified.

本文言語English
論文番号042507
ジャーナルApplied Physics Letters
98
4
DOI
出版ステータスPublished - 2011 1 24

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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