Imaging due to Magnetic Anisotropy with Hard X-rays
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概要
- 論文の詳細を見る
X-ray polarization-contrast images resulting from x-ray magnetic circular dichroism (XMCD) in hard x-ray region have been successfully recorded for the first time.The apparatus used consisted of an x-ray polarizer, double x-ray phase retarders, and a high-spatial-resolution x-ray charge-coupled device (CCD) detector.The sample used was a hexagonal close packed (h.c.p.) cobalt polycrystal foil of thickness about 4 μm.The x-ray polatization-contrast image resulting from XMCD was observed at a photon energy 10 eV above the cobalt K-absorption edge (7709 eV).The observed contrast in the images was reversed by inversion of a magnetic field.Furthermore, the contrast was reversed again at a photon energy 32 eV above the cobalt K-absorption edge.
- 社団法人日本磁気学会の論文
- 2001-03-15
著者
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Sato K.
Department of Physics, Graduate School of Science, Tohoku University
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Sato K
Graduate School Of Engineering Tokyo Univ. Of Agriculture And Technology
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Murzina T.
Department Of Physics Moscow State University
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Ueji Y.
Department of Applied Physics, The University of Tokyo
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Okitsu K.
Engineering Research Institute, The University of Tokyo
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Matsushita T.
Institute of Materials Structure Science, KEK
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Saito J.
Nikon corporation
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Takayama T.
Hitachi Maxell, Ltd.
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Amemiya Y.
Department of Applied Physics, The University of Tokyo
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Sato K.
Department Of Applied Physics Tokyo University Of Agriculture And Technology
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Matsushita T
Minebea Co Ltd. Shizuoka
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Ueji Y.
Department Of Applied Physics The University Of Tokyo
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Okitsu K.
Engineering Research Institute The University Of Tokyo
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Amemiya Y.
Department Of Applied Physics The University Of Tokyo:department Of Advanced Materials Science The U
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Saito J
Nikon Corporation
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Matsushita T.
Institute Of Laser Engineering Osaka Univ.
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