Three Dimensional Local Structure Analysis of ZnSnAs2:Mn by X-ray Fluorescence Holography
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概要
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X-ray fluorescence holographic study on a room-temperature ferromagnetic semiconductor film of ZnSnAs2:Mn was performed using a strong X-ray beam of third generation synchrotron radiation of SPring-8. The real space reconstructions of the environments around Mn atoms were successfully visualized from the observed holograms despite the very small amount of Mn atoms. The reconstructions revealed that the Mn atoms occupy the cation (Zn or Sn) site.
- 2011-01-25
著者
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Uchitomi Naotaka
Department Of Electrical Engineering Nagaoka University Of Technology
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HAYASHI Kouichi
Institute for Materials Research, Tohoku University
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Hosokawa Shinya
Center For Materials Research Using Third-generation Synchrotron Facilities Hiroshima Institute Of T
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Hu Wen
Quantum Beam Science Directorate, JAEA, Sayo, Hyogo 679-5148, Japan
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Happo Naohisa
Graduate School of Information Sciences, Hiroshima City University, Hiroshima 731-3194, Japan
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Suzuki Motohiro
SPring-8, Japan Synchrotron Radiation Institute, Kouto, Sayo, Hyogo 679-5148, Japan
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Asubar Joel
Department of Electrical Engineering, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, Japan
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Asubar Joel
Department of Electrical Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka, Niigata 940-2188, Japan
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