中国物理B ›› 2013, Vol. 22 ›› Issue (8): 88505-088505.doi: 10.1088/1674-1056/22/8/088505

所属专题: TOPICAL REVIEW — Magnetism, magnetic materials, and interdisciplinary research

• SPECIAL TOPIC --- Non-equilibrium phenomena in soft matters • 上一篇    下一篇

Oxide magnetic semiconductors:Materials, properties, and devices

田玉峰, 胡树军, 颜世申, 梅良模   

  1. School of Physics, Shandong University, Jinan 250100, China
  • 收稿日期:2013-04-29 出版日期:2013-06-27 发布日期:2013-06-27
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 5125004 and 10974120), 111 Project (Grant No. B13029), and the National Basic Research Program of China (Grant Nos. 2013CB922303 and 2009CB929202).

Oxide magnetic semiconductors:Materials, properties, and devices

Tian Yu-Feng (田玉峰), Hu Shu-Jun (胡树军), Yan Shi-Shen (颜世申), Mei Liang-Mo (梅良模)   

  1. School of Physics, Shandong University, Jinan 250100, China
  • Received:2013-04-29 Online:2013-06-27 Published:2013-06-27
  • Contact: Yan Shi-Shen E-mail:shishenyan@sdu.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 5125004 and 10974120), 111 Project (Grant No. B13029), and the National Basic Research Program of China (Grant Nos. 2013CB922303 and 2009CB929202).

摘要: We give a brief introduction to the oxide (ZnO, TiO2, In2O3, SnO2, etc.)-based magnetic semiconductors from fundamental material aspects through fascinating magnetic, transport, and optical properties, particularly at room temperature, to promising device applications. The origin of the observed ferromagnetism is also discussed, with a special focus on first-principles investigations of the exchange interactions between transition metal dopants in oxide-based magnetic semiconductors.

关键词: magnetic semiconductors, ferromagnetism, spintronics, magnetic, transport, optical

Abstract: We give a brief introduction to the oxide (ZnO, TiO2, In2O3, SnO2, etc.)-based magnetic semiconductors from fundamental material aspects through fascinating magnetic, transport, and optical properties, particularly at room temperature, to promising device applications. The origin of the observed ferromagnetism is also discussed, with a special focus on first-principles investigations of the exchange interactions between transition metal dopants in oxide-based magnetic semiconductors.

Key words: magnetic semiconductors, ferromagnetism, spintronics, magnetic, transport, optical

中图分类号: 

  • 85.75-d
75.50.Pp (Magnetic semiconductors) 75.47.Lx (Magnetic oxides) 75.70.-i (Magnetic properties of thin films, surfaces, and interfaces)