Magnetic Moment Anomaly and Reentrant Spin-Glass Transition in Mn-Rich bcc Cr-Mn Alloys

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概要

• 論文の詳細を見る

• Magnetic properties of bcc Cr. .Mn. alloys with x up to 0.69 have been studied bymeans of neutron diffraction and susceptibility measurements. The average magneticmoment of the constituent atoms shows an abrupt increase in magnitude in the region0.5<x<0.69. The reduction of the sublattice magnetization of the x=O.69 alloy withincreasing temperature is much faster than that of the x=0.20 alloy. These observa-lions are indicative of the existence of two electronic states of the bcc Mn withdifferent magnetic moment. The alloys with x>0.4 show a reentrant spin-glass transi-lion around 40 K.[CrMn alloy, bcc, magnetic moment, neutron diffraction, magnetic susceptible- Ul ity, reentrant spin glassl

• 社団法人日本物理学会の論文
• 1989-11-15

著者

• KAWARAZAKI Shuzo

  Department of Earth and Space Science, Graduate School of Science, Osaka University

• YASUDA Katsumi

  Department of Physics, Faculty of Science,Osaka University

• Yasuda Katsumi

  Department Of Physics Faculty Of Science Osaka University:kobe Steel Ltd.

• Kawarazaki Shuzo

  Department of Physics, Faculty of Science,Osaka University

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