Magnetic Equation of State in a 2-Dimensional Heisenberg Ferromagnet,K_2CuF_4,in the Intermediate Region
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概要
- 論文の詳細を見る
Magnetization of' K2 CLIFF, a typical 2-dimensional Heisenberg ferroraaagnet with the Curie pointof 6.25 K, was measured in a wide range of tenaperattrre and rnagnetic field, 4 -60 K ?tnd 0 - 150 k0e.Existence of the scaling type utaagnetic eqtr?rtion of state was confirrned in an intermediate region,between the critical region and the Cturie-Weiss region, as in the case of' EtnS 3-dimensionalHeisenberg ferrornagnet. The scaling indices, corresponding to p ;xnd y in the critical region, are6 -:: 0.06 and c : 1.32, different from those for F,uS b = 0.14 and c = 1.15. This difference wasasstrmed to be dtre to the difl'erent dirnensionality.
- 社団法人日本物理学会の論文
- 1998-12-15
著者
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Nakagawa Yasuaki
Institute for Materials Research, Tohoku University
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KATO Harukazu
Faculty of Science, Kochi University
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MOTOKAWA Mitsuhiro
Institute for Materials Research, Tohoku University
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Nakagawa Yasuaki
Department of Medicine and Clinical Science, Kyoto University Graduate School of Medicine
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SIRATORI Kiiti
Faculty of Science,Osaka University
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Kato Hiroo
National Institute For Minamata Disease
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Kato H
Department Of Chemistry Graduate School Of Science Kyoto University
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Siratori K
Kyushu Univ. Fukuoka
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Siratori Kiiti
Institute Of Materials Structure Science High Energy Accelerator Research Organization
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Siratori Kiiti
Department Of Physics Osaka University
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Shiratori K
Kyushu Univ. Fukuoka
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Siratori Kiiti
Faculty Of Science Kyusyu University
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Kato H
Faculty Of Science Kwansei-gakuin University
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KATO Hiroaki
Department of Urology
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Motokawa Mitsuhiro
Institute For Materials Research Tohoku University
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Kato H
National Institute For Minamata Disease
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Nakagawa Y
Tohoku Univ. Sendai
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Nakagawa Y
Himeji Inst. Technol. Ako‐gun
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Nakagawa Y
Institute For Materials Research Tohoku University
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Nakagawa Yasuaki
Department Of Electronics Tohoku Institute Of Technology
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Siratori Kiiti
Depatment Of Physics Faculty Of Science Kyusyu University
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Nakagawa Yasuaki
The Research Institute For Iron Steel And Other Metals Tohoku University
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Kato H
Kochi Univ. Kochi
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Shiratori Kiiti
Faculty Of Science Osaka University
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Kato Hiroaki
Department Of Agricultural Chemistry Yamagata University
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