| 半磁半导体Cd_(1-x)Mn_xTe的磁光开关效应 |
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| 引用本文： | 刘继周,王传敏,王学忠,陈辰嘉. 半磁半导体Cd_(1-x)Mn_xTe的磁光开关效应[J]. 红外与毫米波学报, 1993, 12(2) |
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| 作者姓名： | 刘继周 王传敏 王学忠 陈辰嘉 |
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| 作者单位： | 北京大学物理系，北京大学物理系，北京大学物理系，北京大学物理系 北京 100871，北京 100871，北京 100871，北京 100871 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 在半磁半导体Cd_(1-x)Mn_xTe中实现了不需改变施加磁场方向的新型磁光开关效应,该效应是由Cd_(1-x)Mn_xTe的巨大法拉弟效应和磁光反馈系统的饱和特性产生的。讨论了该效应用于光控、温控磁光开关及混合型磁光光学双稳态的可能性。
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| 关 键 词： | 半磁半导体 磁光反馈 巨大法拉弟效应 |
MAGNETO-OPTICAL SWITCH EFFECT IN SEMIMAGNETIC SEMICONDUCTOR Cd_(1-x)Mn_xTe |
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| LIU JIZHOU,WANG CHUANMIN,WANG XUEZHONG,CHEN CHENJIA. MAGNETO-OPTICAL SWITCH EFFECT IN SEMIMAGNETIC SEMICONDUCTOR Cd_(1-x)Mn_xTe[J]. Journal of Infrared and Millimeter Waves, 1993, 12(2) |
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| Authors: | LIU JIZHOU WANG CHUANMIN WANG XUEZHONG CHEN CHENJIA |
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| Abstract: | A new class of magneto-optical switch effect, which does not require to change the direction of the magentic field applied to the sample, was realized in the semimagnetic semiconductor Cd_(1-x)Mn_xTe. This effect was due to the giant Faraday effect of Cd_(1-x)Mn_xTe and the saturation characteristic of the magneto-optical feedback system. The possible applications of the magneto-optical switch for optical and temperature control, and the possibility for realizing the magneto-optical bistability are discussed in this paper.. |
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| Keywords: | semimagnetic semiconductor magneto-optical feedback giant Faraday effect. |
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