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J-GLOBAL ID：202202242792499713   整理番号：22A0478124

カゴメフェリ磁性HoMn_6Sn_6単結晶における大きな異常Hall効果【JST・京大機械翻訳】

Large anomalous Hall effect in kagome ferrimagnetic HoMn₆Sn₆ single crystal

著者 (22件)： Zeng Hai (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Zeng Hai (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Zeng Hai (School of Materials Science and Engineering, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Yu Guang (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Yu Guang (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Yu Guang (School of Materials Science and Engineering, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Luo Xiaohua (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Luo Xiaohua (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Chen Changcai (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Chen Changcai (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Fang Chunsheng (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Fang Chunsheng (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Ma Shengcan (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Ma Shengcan (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Mo Zhaojun (Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou, Jiangxi 341000, People’s Republic of China) ,  Shen Jun (Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou, Jiangxi 341000, People’s Republic of China) ,  Shen Jun (Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China) ,  Shen Jun (University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China) ,  Yuan Matthew (Raenin Materials Co., Ltd., Ganzhou 341000, People’s Republic of China) ,  Yuan Matthew (Trinity College of Arts & Sciences, Duke University, Durham, NC 27708, USA) ,  Zhong Zhenchen (Jiangxi Key Laboratory for Rare Earth Magnetic Materials and Devices, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China) ,  Zhong Zhenchen (Ganzhou Key Laboratory for Rare Earth Magnetic Functional Materials and Physics, College of Rare earths, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China)
資料名： Journal of Alloys and Compounds  (Journal of Alloys and Compounds)
巻： 899  ページ： Null  発行年： 2022年 
JST資料番号： D0083A  ISSN： 0925-8388  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： オランダ (NLD)  言語： 英語 (EN)

抄録/ポイント： 強磁性材料における異常なHall効果(AHE)は,それらの物理的性質およびスピントロニクスデバイスにおける大きな応用に対して大きな興味を引いている。ここでは,カゴメフェリ磁性HoMn_6Sn_6単結晶における大きなAHEを報告する。異常なHall伝導率σ_xy,intAの大きな固有寄与は約120Ω-1cm-1であり,これはカゴメ格子を持つ他の材料に比べてかなりの値であった。異常なHall伝導率は温度にあまり影響されないが,大きなAHEは基本的にBerry曲率と接続した固有機構により支配されることを示した。これらの結果は,Mnベースのカゴメネットを有するHoMn_6Sn_6合金が,磁気構造とトポロジー特性の間の関係を理解するための優れたプラットフォームを提供することを示唆する。Copyright 2022 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： *Hall効果 ,  位相幾何学 ,  強磁性 ,  合金 ,  *単結晶 ,  *フェリ磁性 ,  *マンガン ,  *異常Hall効果 ,  磁気構造 ,  スピントロニクス
準シソーラス用語： カゴメ格子 ,  Berry曲率 , 【Automatic Indexing@JST】

著者キーワード (5件)： 異常Hall効果 ,  カゴメフェリ磁性体 ,  スピン再配列転移 ,  単結晶 ,  Berry曲率

分類 (2件)： 磁気的性質  (WB02020J) ,  金属結晶の磁性  (BM06040T)

タイトルに関連する用語 (3件)： フェリ磁性 ,  単結晶 ,  異常Hall効果