Ferromagnetic Crystalline Anisotropy of Pd_<1-x>Fe_x Alloys.II.(0.3≲x≲0.6,Quenched)

概要

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Ferromagnetic crystalline anisotropy of Pd. . Fe. in the range of 0.3<,v<0.6 wasstudied by torque method. Because this composition range included tetragonal Ll.-type superstructure, all specimens were quenched, as rapidly as possible, for realizingcubic structure. In spite of such heat treatment, observed torque curves included a 2-fold symmetry part and their shape was strongly influenced by intensity of magneticfield. These characters suggest coexistence of regions with uniaxial anisotropy in thespecimen. They appeared more obviously in the specimen of x=0.42 compared tothat of x=0.4S. Analysis of the experiment suggests that the usual assumption ofneglecting magnetic interaction among regions should be corrected.
社団法人日本物理学会の論文
1986-03-15