Quantitative analysis of photoelectron angular distribution of single-domain organic monolayer film: NTCDA on GeS(0 0 1) |
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Authors: | S Kera S Tanaka H Yamane D Yoshimura KK Okudaira K Seki N Ueno |
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Institution: | 1. Graduate School of Science and Technology, Chiba University, 1-33 Yayoi-cho, Inage-ku Chiba-shi, Chiba 263-8522, Japan;2. Faculty of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku Chiba-shi, Chiba 263-8522, Japan;3. Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan |
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Abstract: | Angle-resolved photoelectron spectra were measured for a single-domain monolayer film of naphthalene-1,4,5,8-tetracarboxylic dianhydride (NTCDA) prepared on a cleaved GeS(0 0 1) surface using synchrotron radiation. The observed photoelectron angular distributions were analyzed by a calculation using the single-scattering approximation combined with molecular orbital calculation. With the help of the low-energy electron diffraction pattern, the structure of the NTCDA monolayer on GeS(0 0 1) was estimated quantitatively. |
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Keywords: | ARUPS LEED Synchrotron radiation Electronic structure Molecular orientation NTCDA GeS |
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