Soft X-Ray Magneto-optical Faraday Effect around Ni M2,3 Edges

CHEN Kai; CUI Ming-Qi; YAN Fen; ZHAO Jia; SUN Li-Juan; ZHENG Lei; MA Chen-Yan; XI Shi-So; ZHAO Yi-Dong

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Soft X-Ray Magneto-optical Faraday Effect around Ni M2,3 Edges

机译：Ni M2,3边缘周围的软X射线磁光法拉第效应

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@@ We present magneto-optical (MO) Faraday spectra measured around the M2,3 edges (60-70eV) of Ni films at the Beijing Synchrotron Radiation Facility (BSRF).A polarization analysis of the final state of the transmitted radiation from the Ni film is employed to determine the Faraday rotation at the edges.The MO effect becomes resonantly enhanced at the M2,3 edges,and accordingly large values for the rotation angle β of 1.85 ± 0.19°for this ferromagnetic Ni film with thickness of 31 nm are measured. Without the magnetic field,the azimuthal angles do not shift; with parallel and antiparallel magnetic field the rotation angles shift in the opposite way and they are symmetrical.The uncertainty of Faraday rotation angles mainly comes from the data fitting and the state change of the beamline when the angles are measured.

机译：@@我们展示了在北京同步辐射装置（BSRF）的Ni膜的M2,3边缘（60-70eV）周围测量的磁光（MO）法拉第光谱。 Ni膜用于确定边缘的法拉第旋转.MO效应在M2,3边缘共振增强，因此对于厚度为31 nm的铁磁Ni膜，旋转角β为1.85±0.19°被测量。没有磁场，方位角不会移动;法拉第旋转角度的不确定性主要来自数据拟合和测量角度时束线的状态变化。

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来源
《中国物理快报：英文版》 |2008年第3期|1110-1112|共3页
作者
CHEN Kai; CUI Ming-Qi; YAN Fen; ZHAO Jia; SUN Li-Juan; ZHENG Lei; MA Chen-Yan; XI Shi-So; ZHAO Yi-Dong;
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作者单位

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Department of Mathematics and Physics,Beijing Technology and Business University,Beijing 100037;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049;

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收录信息中国科学引文数据库(CSCD);中国科技论文与引文数据库(CSTPCD);
原文格式 PDF
正文语种 chi
中图分类物理学;
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Soft X-Ray Magneto-optical Faraday Effect around Ni M2,3 Edges

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