EELFS as a new tool of local structural characterization of solid surfaces |
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| Authors: | Seiji Usami Takashi Fujikawa Koyu Ota Toshinori Hayashi Jun'ichi Tsukajima |
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| Affiliation: | (1) Faculty of Engineering, Yokohama National University, Tokiwadai, Hodogaya-ku, 240 Yokohama, Japan;(2) Pioneering Research Laboratory, TOSOH Corporation, Hayakawa, Ayase, 252 Kanagawa Prefecture, Japan |
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| Abstract: | A new apparatus to obtain information on local structures and chemical states of solid surfaces has been constructed, with which we measure electron energy-loss fine structures (EELFS), excited by electrons of a few keV incident at a grazing angle. We describe results about O/Ni(100) and O/W(100) systems, where we extensively take advantage of anisotropy in regard to momentum transfer of the probe electron and high surface sensitivity of this technique. |
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| Keywords: | EELFS ELNES local surface structure momentum transfer O/Ni(100) O/W(100) |
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