Special Spin Behavior of Rare Earth Ions at the A-Site of Polycrystalline ErFe1-xCrxO3 (x=0.1, 0.9)

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Shen, Jiyu;Mo, Jiajun;Lu, Zeyi;Wu, Zhongjin;Gong, Chenying;...

通讯作者：

Yanfang Xia

作者机构：

[Shen, Jiyu; Wu, Zhongjin; Gong, Chenying; Liu, Min; Mo, Jiajun; Lu, Zeyi; Gao, Kaiyang; Xia, Yanfang] Univ South China, Coll Nucl Sci & Technol, Hengyang 421200, Hunan, Peoples R China.

[Zheng, Pinglu] Wenzhou Business Coll, Informat Engn Inst, Wenzhou 325000, Zhejiang, Peoples R China.

通讯机构：

[Yanfang Xia] C

College of Nuclear Science and Technology, University of South China, Hengyang 421200, Hunan, P. R. China

语种：

英文

关键词：

ErFe 1−xCrxO3;spin reorientations;Mössbauer;magnetisms;rare earth ions

期刊：

NANO

ISSN：

1793-2920

年：

2022

卷：

期：

页码：

2250080

DOI：

10.1142/S1793292022500801

基金类别：

National Natural Science Foundation of China [12105137]; National Undergraduate Innovation and Entrepreneurship Training Program Support Projects of China; Natural Science Foundation of Hunan Province, China [2020JJ4517]; Research Foundation of Education Bureau of Hunan Province, China [19A433, 19C1621]

机构署名：

本校为第一机构

院系归属：

核科学技术学院

摘要：

Thermally induced spin control is one of the main directions for future spin devices. In this study, we synthesized single-phase polycrystalline ErFe 1−xCrxO3 and combined the magnetization curves and Mössbauer spectra to determine the macroscopic magnetism at room temperature (RT). The magnetization of the system at various temperatures is well simulated by molecular field theory. And it is found that under the Dzyaloshinskii–Moriya (DM) interaction, not only the B-site ions undergo a reorientation process, but the spins of the A-site ions ...

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Special Spin Behavior of Rare Earth Ions at the A-Site of Polycrystalline ErFe1-xCrxO3 (x=0.1, 0.9)

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