Experimental Test of Rigid Band Models for Cr by Means of Cr-V-Mn Ternary Dilute Alloys

概要

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Electrical resistivity and powder neutron diffraction patterns for Cr-V-Mn ternary dilute alloys have been measured at various temperatures. From the measurement an estimation is made on the Neel temperature, spin arrangement, average magnetic moment and wave vector of spin density wave. The ternary data are compared with those already obtained on the Cr-V or Cr-Mn binary dilute alloys. This comparison is made on the same scale of effective concentration, i.e. the manganese concentration subtracted by the vanadium concentration in units of atomic percent. The results have shown that there is a good agreement between the data on the ternary and binary alloys. This fact supports the validity of rigid band approximation. The wave vector was evaluated using the three models which were proposed for explanation of the properties of chromium metal. The results were compared with the experimental results.
社団法人日本物理学会の論文
1967-08-05