Moment-induced magnetic scattering and magnetovolume effect in Fe65(Ni1-xMnx)35 alloys

DOI Web Site Web Site BIBCODE 被引用文献22件 参考文献23件

書誌事項

タイトル別名
  • Moment-Induced Magnetic Scattering and Magnetovolume Effect in Fe<SUB>65</SUB>(Ni<SUB>1−<I>x</I></SUB>Mn<I><SUB>x</SUB></I>)<SUB>35</SUB> Alloys
  • Moment-Induced Magnetic Scattering and Magnetovolume Effect in Fe<sub>65</sub>(Ni<sub>1-<i>x</i></sub>Mn<sub><i>x</i></sub>)<sub>35</sub> Alloys

この論文をさがす

抄録

The temperature dependences of electrical resistivity and thermal expansion were measured for face-centered cubic Fe65(Ni1−xMnx)35 ternary alloys. The electrical resistivity of ferromagnetic alloys (x<0.3) decreases with increasing magnetic ordering. In contrast to this, the resistivity of antiferromagnetic alloys (x>0.3) increases below the Néel temperature and shows a resistance minimum. These behaviors are explained in terms of the magnetic scattering by induced moments below the magnetic ordering temperature. The expansion of volume due to the magnetic ordering was observed in both ferro- and antiferromagnetic alloys. To explain the volume expansion by the magnetic ordering, a new mechanism of magnetovolume effect based on the change of cohesive energy due to the spin polarization in 3d band is proposed.

収録刊行物

被引用文献 (22)*注記

もっと見る

参考文献 (23)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ