The Curie Temperatures of Magnetically Dilute Ferromagnetics
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概要
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By the method of concentration expansion, the initial gradient I. for a curve ofthe Curie temperature 0.( p) vs the concentration p of magnetic tons in randomlydilute Ising ferromagnet is calculated. The calculation is performed for the eightkinds of crystal lattices and the results are discussed with particular emphasisas to its dependence on the crystal structure and the second neighbor interactions.Various experimental data are compared with the present results of I. together withthe other critical properties p., 0.(p) obtained in the previous paper. As a whole,the behaviors of 0.( p) determined experimentally are well explained by the theory,and an importance of the second neighbor interactions is indicated for somecompounds.
- 社団法人日本物理学会の論文
- 1978-11-15
著者
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Uryu Norikiyo
Department Of Applied Science Faculty Of Engineering 36 Kyushu University
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Idogaki Toshihiro
Department Of Applied Scienc Faculty Of Engineering Kyushu University
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