Nonstoichiometric Wustite (001) Surface Exposing Defect Clusters
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概要
- 論文の詳細を見る
The (001) surface of nonstoichiometric wüstite (Fe0.94O) grown by the floating zone technique was investigated using STM, LEED and AES. Two distinctive structures, i.e., the dents arrangement and the FeO(001)–c(4×2) reconstructed structure coexist on the terrace after annealing at 1073 K in the ultrahigh vacuum (UHV) system. On the other hand, the only dents exist after annealing at 1273 K. The dent is the Fe vacancy pair in the rocksalt-type FeO(001)–(1×1) matrix, which is the exposed P′ phase of the defect cluster due to nonstoichiometry.
- 2011-02-15
著者
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Nagata Kazuhiro
Tokyo Inst. Technol. Tokyo Jpn
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Nagata Kazuhiro
Department Of Chemistry And Materials Science Tokyo Institute Of Technology
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Nagata Kazuhiro
Dep. Of Chemistry And Materials Sci. Tokyo Inst. Of Technol.
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Hayashi Miyuki
Department Of Chemistry And Applied Chemistry Faculty Of Science And Engineering Saga University
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Masaki Yohsuke
Department Of Chemistry And Materials Science Tokyo Institute Of Technology
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Fujii Takahiro
Department Of Chemistry And Materials Science Tokyo Institute Of Technology
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Fujii Takahiro
Department Of Chemistry And Chemical Engineering Yamagata University
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MASAKI Yohsuke
Tokyo Institute Technology
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Hayashi M
Department Of Chemistry And Materials Science Tokyo Institute Of Technology
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Nagata Kazuhiro
Department Of Cell Biology Chest Disease Research Institute Kyoto University
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Fujii Takahiro
Department Of Astronomy The University Of Tokyo Institute Of Astronomy The University Of Tokyo
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