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磁场下半导体材料的制备及其性能提升
Preparation Process and Performance Improvement of Semiconductor Materials under Magnetic Field
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- DOI:
- 作者:
- 胡明威 1 ，王雅宁 2 ，杨睿明 2 ，苑 轶 1 ，刘 铁 2 ，王 强 2
HU Mingwei1 , WANG Yaning2 , YANG Ruiming2 , YUAN Yi1 , LIU Tie2 , WANG Qiang2
- 作者单位:
- 1. 东北大学 冶金学院，辽宁 沈阳 110819；2. 东北大学 材料电磁过程研究教育部重点实验室，辽宁 沈阳 110819
1. School of Metallurgy, Northeastern University, Shenyang 110819, China; 2. Key Laboratory of Electromagnetic Processing of Materials (Ministry of Education), Northeastern University, Shenyang 110819, China
- 关键词:
- 磁场；半导体材料；晶体取向；微观组织结构
magnetic field; semiconductor materials; crystal orientation; microstructure
- 摘要:
- 近年来，磁场作为一种外场被广泛应用于各种材料的制备过程中。 磁场下半导体材料制备技术将磁场与传
统半导体材料制备工艺相结合，包括磁场下的直拉法、熔炼法、水热法以及滑移铸造法等。 本文对磁场应用于半导体材
料不同制备方法中的研究结果进行了介绍，阐述了磁场下制备装置、半导体材料性能提升情况以及磁场的作用机制，并
对磁场在半导体材料制备方面未来发展进行了展望。
As an external field, magnetic field has been widely used in the preparation of various materials in recent years. The preparation technology for semiconductor materials under magnetic field has combined magnetic field with traditional semiconductor material preparation process, including the Czochralski method, melting method, hydrothermal method and slip casting method. In this paper, the research status of the application of magnetic field in different preparation methods of semiconductor materials is introduced. The equipment of different methods, the improvement of semiconductor material performance and the mechanism of magnetic field are also described, and the future development of magnetic field in semiconductor material preparation is prospected.