Surface Structure of N/Pd(100)-c(2×2) Determined by Tensor Low Energy Electron Diffraction Analysis
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- Kayama Tomoyuki
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Hongo, Bunkyo–ku, Tokyo 113–0033, Japan
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- Hamamatsu Hiroshi
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Hongo, Bunkyo–ku, Tokyo 113–0033, Japan
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- Yokoyama Toshihiko
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Hongo, Bunkyo–ku, Tokyo 113–0033, Japan
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- Ohta Toshiaki
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Hongo, Bunkyo–ku, Tokyo 113–0033, Japan
書誌事項
- タイトル別名
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- Surface Structure of N/Pd(100)-c(2*2) Determined by Tensor Low Energy Electron Diffraction Analysis.
- Surface Structure of N Pd 100 c 2 2 Det
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抄録
The surface structure of N/Pd(100)-c(2×2) was investigated by means of the tensor low energy electron diffraction I-V analysis. The N atom was found to adsorb at the fourfold hollow site facing downward at a distance of 0.13±0.07 Å with respect to the first Pd layer. A slight buckling of the second Pd layer was also noticed, and the buckled distance was estimated to be 0.08±0.07 Å. The N atom is consequently coordinated by one second-layer Pd atom with the N-Pd distance of 2.02×0.07 Å as well as four first-layer Pd atoms with the N-Pd distance of 1.96±0.02 Å. Fivefold coordination observed in the present system is similar to the case of N/Ni(100)-p4g(2×2), although no reconstruction takes place on Pd(100).
収録刊行物
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- Japanese Journal of Applied Physics
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Japanese Journal of Applied Physics 37 (10), 5697-5700, 1998
The Japan Society of Applied Physics
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詳細情報
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- CRID
- 1390001206249873920
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- NII論文ID
- 210000043815
- 110003906788
- 130004524136
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- NII書誌ID
- AA10457675
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- ISSN
- 13474065
- 00214922
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- NDL書誌ID
- 4621563
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用不可