A Model Calculation for Anomalous Magnetic Properties of CeB_6
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概要
- 論文の詳細を見る
The magnetic properties of an organic charge-transfer salt, (l-methyl-3'-ethyl-2,2'-quinoselenacyanine)-(tetracyanoquinodimethane). -(MEQSeC-[TCNQ].) are studiedby magnetic susceptibility, electrical conductivity and ESR measurements in thetemperature region from 4.2 to 290 K. It is found that the spin correlation changeswidely with changing temperature. The system is diamagnetic except impurity spinsaround 4.2K. However, the spin system changes to pair like (35 -65K), 1-D like(65 - 160 K) and 2-D or 3-D like (160 - 290 K) systems gradually as the temperatureincreases from 30 to 290 K. The observed changes are explained by relating with thesemiconductive nature of the crystal.
- 社団法人日本物理学会の論文
- 1981-03-15
著者
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KASUYA Tadao
Department of Physics,Faculty of Science,Tohoku University
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HANZAWA Katsurou
Department of Physics, Science University of Tokyo
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YANASE Akira
Department of Materials Science, University of Osaka Prefecture
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Kasuya Tadao
Department Of Physics Faculty Of Science Tohoku University
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Hanzawa Katsurou
Department Of Physics Faculty Of Science And Technology Science University Of Tokyo
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Hanzawa Katsurou
Department Of Physics Faculty Of Science Tohoku University
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Yanase Akira
Department Of Physics Faculty Of Science Tohoku University
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Yanase Akira
Department Of Condensed Matter Physics The Institute Of Scientific And Industrial Research Osaka Uni
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