Re-Entrant Spin-Glass Behavior of the Rendomly Mixed Insulating Ferromagnet and Aniferromagnet,Rb_2Mn_<(1-x)>Cr_xCl_4
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概要
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An ac susceptibility measurement and a polarized neutron experiment have beenperformed on the random mixture, RbzMn(z -.)Cr,Clq of an insulating ferro-magnet R bzCrC1+ and an insulatins antiferromaaet RbzMnCl+. The suscertibilitvof the mixed crystals rich in Cr atoms increases sharply at the Curie Temperatureand then shows a dror>-off at a lower temr>erature, indicatins a double transition.The polarization of the neutron beam transmitted through the sample exhibitsdrastic changes at the two transition temperatures. The experimental results areinterpreted by models recently proposed to explain re-entrant spin-glass transition.
- 社団法人日本物理学会の論文
- 1984-10-15
著者
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MITSUDA Setsuo
Department of Physics, Faculty of Science, Tokyo University of Science, Tokyo
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Mitsuda Setsuo
Department Of Physics Faculty Of Science Science University Of Tokyo
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Mitsuda Setsuo
Department Of Physics Faculty Of Science Tokyo University
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Katsumata Koichi
Research Institute Of Applied Electricity Hokkaido University
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Endoh Yasuo
Department Of Chemistry Kyoto University
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TANIMOTO Mitsuho
Department of Physics,Faculty of Education,Nagasaki University
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Tanimoto Mitsuho
Department Of Physics Faculty Of Education Nagasaki University
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