Magnetic properties of CeB6 single crystal |
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Authors: | M. Kawakami S. Kunii T. Komatsubara T. Kasuya |
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Affiliation: | Department of Physics, Tohoku University, Sendai, 980 Japan |
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Abstract: | Magnetic measurements of CeB6 have been made in fields up to 80 kOe at temperatures up to 1000 K. Below 2.3 K, each magnetization vs field curve shows several critical points depending on the direction of field, but between 2.3 and 3 K, the curve is smooth. Above about 3 K, the magnetization curve has a break point at a certain field which increases monotonically with increasing temperature. The paramagnetic susceptibility has been analysed by assuming appropriate values of crystal-field splitting and exchange interactions. From these results, a magnetic phase diagram for CeB6 has been proposed. |
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