| A theoretical study of the oxygen K-edge near-edge X-ray absorption fine structure of N20/Ir（110） |
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| 引用本文： | 吴太权,朱萍,王新燕,罗宏雷.A theoretical study of the oxygen K-edge near-edge X-ray absorption fine structure of N20/Ir（110）[J].中国物理 B,2012(7):439-443. |
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| 作者姓名： | 吴太权 朱萍 王新燕 罗宏雷 |
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| 作者单位： | [1]Department of Physics, China Jiliang University, Hangzhou 310018, China [2]Department of Physics, Zhejiang University, Hangzhou 310027, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （Grant Nos. 10904134 and 10802083）. |
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| 摘 要： | A multiple-scattering chtster method is employed to calculate the oxygen K-edge near-edge X-ray absorption fine structure of N20/Ir（110） and its monolayer. Two peaks and one weak resonance appear in both cases. The self- consistent field DV-Xa calculations of the peaks and resonance show that the physical origin of the pre-edge peak x is different from those of the main peak 1 and the other weak resonance al. This setup is intrinsic to the N20 monolayer, owing to the interaction between the neighbouring molecular chains in the monolayer and partly to the adsorbed atomic oxygen, according to both the theoretical and experimental data.
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| 关 键 词： | X射线吸收 氧化亚氮 精细结构 N20 Ir 相互作用 实验数据 单层 |
A theoretical study of the oxygen K-edge near-edge X-ray absorption fine structure of N20/Ir（110） |
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| Wu Tai-Quan,Zhu Ping,Wang Xin-Yan,and Luo Hong-Lei.A theoretical study of the oxygen K-edge near-edge X-ray absorption fine structure of N20/Ir（110）[J].Chinese Physics B,2012(7):439-443. |
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| Authors: | Wu Tai-Quan Zhu Ping Wang Xin-Yan and Luo Hong-Lei |
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| Institution: | a) Department of Physics, China diliang University, Hangzhou 310018, China b) Department of Physics, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | N20/Ir（110）, N20 monolayer, multiple-scattering cluster near-edge X-ray absorptionfine structure |
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| Keywords: | N20/Ir（110） N20 monolayer multiple-scattering cluster near-edge X-ray absorptionfine structure |
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