Theoretical studies of the structure of C2H2 adsorbed on Si(0 0 1) |
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| Authors: | Tai-Quan Wu Ping Zhu |
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| Institution: | a Department of Physics, China Jiliang University, Hangzhou 310018, China
b Department of Physics, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | The carbon 1s near-edge X-ray absorption fine structure (NEXAFS) spectra of the acetylene (C2H2) at 1 ML coverage adsorbed on the Si(0 0 1)-(2 × 1) surface at room temperature have been investigated by multiple-scattering cluster (MSC). The MSC result shows that the correct adsorption model of C2H2/Si(0 0 1)-(2 × 1) is unique, i.e. the dimerized structure with two domains, (2 × 1) and (1 × 2). |
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| Keywords: | 61 10 Ht |
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