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※ 半角英数字
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Anomalous Hall effect in a triangular-lattice antiferromagnet UNi$$_4$$B

三角格子反強磁性体UNi$$_4$$Bにおける異常ホール効果

小山田 明*; 猪原 崇生*; 山本 悦嗣; 芳賀 芳範

Oyamada, Akira*; Inohara, Takao*; Yamamoto, Etsuji; Haga, Yoshinori

We report the Hall effect measurements on a triangular-lattice antiferromagnet UNi$$_4$$B in the context of the proposed relevance of the ferroic order. Our measurements show that the Hall voltage is proportional to the square of the electric current and its coefficient increases significantly below the transition temperature, which supports the theoretical prediction.

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