| 用表面磁光克尔效应实验系统测量铁磁性薄膜的磁滞回线 |
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| 引用本文： | 刘平安,丁菲,陈希江,陆申龙.用表面磁光克尔效应实验系统测量铁磁性薄膜的磁滞回线[J].物理实验,2006,26(9):3-6. |
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| 作者姓名： | 刘平安 丁菲 陈希江 陆申龙 |
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| 作者单位： | 1. 河南大学,基础实验教学中心,河南,开封,475004;复旦大学,物理系,上海,200433
2. 复旦大学,物理系,上海,200433 |
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| 摘 要： | 用自制的表面磁光克尔效应实验系统开发了研究性近代物理实验,测出铁磁性薄膜的磁滞回线,并求得克尔旋转角和克尔椭偏率.
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| 关 键 词： | 表面磁光克尔效应 铁磁性薄膜 磁滞回线 克尔旋转角 克尔椭偏率 |
| 文章编号： | 1005-4642（2006）09-0003-04 |
| 收稿时间： | 2006-05-12 |
| 修稿时间： | 2006-07-08 |
Magnetic hysteresis loop of the ferromagnetic film measured by using the test system of surface magneto-optic Kerr effect |
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| LIU Ping-an,DING Fei,CHEN Xi-jiang,LU Shen-long.Magnetic hysteresis loop of the ferromagnetic film measured by using the test system of surface magneto-optic Kerr effect[J].Physics Experimentation,2006,26(9):3-6. |
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| Authors: | LIU Ping-an DING Fei CHEN Xi-jiang LU Shen-long |
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| Institution: | 1. Teaching Center for Fundamental Experiment, Henan University, Kaifeng 475004, China; 2. Department of Physics, Fudan University, Shanghai 200433, China |
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| Abstract: | Using the test system of surface magneto-optic Kerr effect,a modern physics experiment is designed and developed with the purpose of the exploring study.The magnetic hysteresis loops of ferromagnetic films are plotted,and Kerr angle and Kerr ellipticity are measured. |
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| Keywords: | surface magneto-optic Kerr effect ferromagnetic film magnetic hysteresis loop Kerr angle Kerr ellipticity |
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