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8) induced by supersonic O
beamsOkada, Ryuta; Yoshigoe, Akitaka; Teraoka, Yuden; Yamada, Yoichi*; Sasaki, Masahiro*
Applied Physics Express, 8(2), p.025701_1 - 025701_4, 2015/02
Times Cited Count：7 Percentile：30.78(Physics, Applied)We studied the surface oxidation on a Ge(111)-c(28) surface at room temperature using supersonic oxygen beams as a function of the translational energy of the incident oxygen molecules ranging from 26 meV to 2.3 eV. In situ synchrotron photoemission spectroscopy performed during the oxidation revealed that the surface oxidation terminated with the formation of a sub-monolayer oxide of at most 0.52 ML, for all the beam energies examined. In addition, the oxidation state of the surface oxides was found to depend on the translational energy. These results demonstrate the precise chemical control of the ultrathin surface oxides of Ge(111)-c(28).
3-Sn surface at low-temperature by reflection high-energy positron diffractionFukaya, Yuki; Kawasuso, Atsuo; Ichimiya, Ayahiko
Surface Science, 600(18), p.4086 - 4088, 2006/09
Times Cited Count：11 Percentile：47.16(Chemistry, Physical)no abstracts in English
Fukaya, Yuki; Kawasuso, Atsuo; Ichimiya, Ayahiko
e-Journal of Surface Science and Nanotechnology (Internet), 4, p.435 - 438, 2006/04
no abstracts in English
