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大貫 惇睦*; 軽部 皓介*; 青木 大*; 仲村 愛*; 本間 佳哉*; 松田 達磨*; 芳賀 芳範; 竹内 徹也*
Journal of the Physical Society of Japan, 92(11), p.114703_1 - 114703_12, 2023/11
被引用回数:0 パーセンタイル:0.00(Physics, Multidisciplinary)Single crystal samples of a series of semimetallic magnet Eu(AsP) have successfully grown. By measuring magnetization, Hall resistivity and de Haas-van Alphen oscillations, large anomalous Hall resistivity arising from peculiar magnetic phase diagram was identified.
垣花 将司*; 西村 憲吾*; 竹内 徹也*; 芳賀 芳範; 播磨 尚朝*; 辺土 正人*; 仲間 隆男*; 大貫 惇睦*
Journal of the Physical Society of Japan, 88(4), p.044712_1 - 044712_11, 2019/04
被引用回数:4 パーセンタイル:33.54(Physics, Multidisciplinary)Fermi surfaces of semimetallic YSb, LuSb, YBi and LuBi were investigated by de Haas-van Alphen effect. The Fermi surfaces consist of hole pockets arising from -bands from Sb or Bi and electron ellipsoids from 5 band of Y or Lu. Larger carrier number of YBi and LuBi is attributed to larger spin-orbit interaction of Bi-6 state than Sb-5.