Hirosato Yoshida
Tohoku University
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Publication
Featured researches published by Hirosato Yoshida.
Journal of Physics: Conference Series | 2008
Toshimasa Wadayama; H. Osano; K Murakami; T. Maeyama; Hirosato Yoshida
Infrared reflection absorption spectroscopy (IRRAS) was used to investigate carbon monoxide (CO) adsorption on sub-monolayer (ML)-thick Fe deposited Pt(111). The CO exposure to a clean Pt(111) surface at room temperature yielded linear-bonded and bridge-bonded CO-Pt bands at 2090 and 1850 cm-1. The CO-Pt band intensities decreased steeply with increasing Fe thickness. For a 1-ML-thick-Fe/Pt surface, the bridge-bonded CO-Fe band at 1950 cm-1 dominated the spectra. Furthermore, the Fe depositions showed a new absorption band at around 2060 cm-1. The IRRAS spectrum for CO adsorption on the 3-A-thick-Pt-covered a 1-ML-Fe/Pt(111) surface showed a single absorption at 2070 cm-1. Based on the IRRAS results, we discuss CO adsorption behavior on sub-ML-thick Fe/Pt(111) surfaces.
Journal of Physical Chemistry C | 2011
Toshimasa Wadayama; Hirosato Yoshida; Koichiro Ogawa; Naoto Todoroki; Yoshinori Yamada; Kanji Miyamoto; Yuki Iijima; Tatsuya Sugawara; Kazuki Arihara; Seiho Sugawara; Kazuhiko Shinohara
Journal of Physical Chemistry C | 2008
Toshimasa Wadayama; Hiroshi Osano; Toshiaki Maeyama; Hirosato Yoshida; Koji Murakami; Naoki Todoroki; Shogo Oda
Surface Science | 2007
Toshimasa Wadayama; H. Osano; K. Hamade; Hirosato Yoshida; T. Maeyama
Applied Surface Science | 2009
Naoto Todoroki; H. Osano; T. Maeyama; Hirosato Yoshida; Toshimasa Wadayama
Applied Surface Science | 2010
Toshimasa Wadayama; Hirosato Yoshida; Koichiro Ogawa; Naoto Todoroki; Yoshinori Yamada
E-journal of Surface Science and Nanotechnology | 2009
Toshimasa Wadayama; Hirosato Yoshida; Naoto Todoroki; Shogo Oda
Applied Surface Science | 2008
Toshimasa Wadayama; H. Osano; Hirosato Yoshida; Shogo Oda; Naoto Todoroki
E-journal of Surface Science and Nanotechnology | 2009
Toshimasa Wadayama; Hirosato Yoshida; Naoto Todoroki; Shogo Oda
E-journal of Surface Science and Nanotechnology | 2010
Hirosato Yoshida; Koichiro Ogawa; Naoto Todoroki; Yoshinobu Yamada; Toshimasa Wadayama
