Memoirs of the Faculty of Science, Shimane University

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Memoirs of the Faculty of Science, Shimane University 13
1979-12-20 発行

Li_xMn_<1-x>Se化合物の磁化率

Magnetic Susceptibility of Li_xMn_<1-x>Se
Ito, Takashi
Watanabe, Yoshiyuki
Ito, Kazuyoshi
Oka, Masahiro
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Description
Measurements of magnetic susceptibility have been made on the Li_xMn_<l-x>Se system at temperatures ranging from 77 K to room temperature. The curves of the susceptibility obtained show a thermal hysteresis. The values of the effective magnetic moments per Mn atom decrease with increasing Li concentration. . However, these values are lower than those expected on the consideration of Li^+_xMn^+++_xMn^++_<1-2x>Se. The values of the paramagnetic Curie temperature increase with increasing Li concentration.