Effects of the Atomic Environment on the Magnetic Properties of Cr-Pt Alloys

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概要

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• The variations in the magnetic properties of binary Cr-Pt alloys with compositionand atomic long-range order were determined from magnetic and X-ray diffractionmeasurements in the concentration range of 18 -50 at. '3 Cr. The ordered phase of thissystem has the Cu.Au-type structure at 22-40 at. % Cr and the CuAu I-type structureat 50 at. / Cr. The effective number of Bohr magnetons and the saturation magneticmoment per Cr atom decrease with increasing Cr content in the highly ordered stgte ofthe Cu.Au-type structure and decrease with atomic disordering. The variation in theeffective number of Bohr magnetons with composition and atomic ordering can beexplained by assuming that the atomic magnetic moment of Cr decreases in proportionto the average number of Cr atoms occupying its nearest-neighboring sites.

• 社団法人日本物理学会の論文
• 1977-12-15

著者

• Goto Takao

  Faculty Of Engineering Tohokugakuin University

関連論文

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• NMR Study of Ferromagnetism in V (Ir_Pt_x)_3
• Magnetic Properties of Ferromagnetic V (Ir_Pt_x)_3 Alloys
• Effects of the Atomic Environment on the Magnetic Properties of Cr-Pt Alloys

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