| X-ray magnetic circular dichroism： Orbital and spin moments of iron single-crystal thin film deposited on MgO substrate |
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| 引用本文： | LIHonghong WANGJie LIRuipeng GUOYuxian WANGFeng HUZhiwei. X-ray magnetic circular dichroism： Orbital and spin moments of iron single-crystal thin film deposited on MgO substrate[J]. 科学通报(英文版), 2005, 50(10): 950-953. DOI: 10.1360/982004-600 |
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| 作者姓名： | LIHonghong WANGJie LIRuipeng GUOYuxian WANGFeng HUZhiwei |
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| 作者单位： | [1]NationalSynchrotronRadiationLaboratory,UniversityofScienceandTechnologyofChina,Hefei230029,China [2]PhysicsDepartmentofKolnUniversity,GermanyCorrespondenceshouldbeaddressedtoWangJie |
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| 摘 要： | X-ray magnetic circular dichroism in absorp-tion of the single-crystal iron layer deposited epitaxially on MgO substrate is studied. Spin and orbital moment, 0.069and 2.33μs, respectively, are calculated in terms of the XMCD sum rules. Our results are accordant to those published. Experiments show that the orbital moment would be decreased to that in bulk materials as iron film is thinned down, but spin moment changes little.
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| 关 键 词： | X射线 磁性环 分色性 光学特性 |
| 收稿时间： | 2004-11-09 |
X-ray magnetic circular dichroism: Orbital and spin moments of iron single-crystal thin film deposited on MgO substrate |
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| Li?Honghong,Wang?JieEmail author,Li?Ruipeng,Guo?Yuxian,Wang?Feng,Hu?Zhiwei. X-ray magnetic circular dichroism: Orbital and spin moments of iron single-crystal thin film deposited on MgO substrate[J]. Chinese science bulletin, 2005, 50(10): 950-953. DOI: 10.1360/982004-600 |
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| Authors: | Li?Honghong,Wang?Jie author-information" > author-information__contact u-icon-before" > mailto:jiewang@ustc.edu.cn" title=" jiewang@ustc.edu.cn" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,Li?Ruipeng,Guo?Yuxian,Wang?Feng,Hu?Zhiwei |
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| Affiliation: | (1) National Synchrotron Radiation Laboratory, University of Science and Technology of China, 230029 Hefei, China;(2) Physics Department of Koln University, Germany |
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| Abstract: | X-ray magnetic circular dichroism in absorption of the single-crystal iron layer deposited epitaxially on MgO substrate is studied. Spin and orbital moment, 0.069 and 2.33 μB respectively, are calculated in terms of the XMCD sum rules. Our results are accordant to those published. Experiments show that the orbital moment would be decreased to that in bulk materials as iron film is thinned down, but spin moment changes little. |
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| Keywords: | X-ray magnetic circular dichroism ferromagnetic thin layer X-ray near-edge absorption. |
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