STM and XPS study of CeO sub(2)(111) reduction by atomic hydrogen

Reduction of CeO sub(2)(111)/Ru(0001) surface by atomic hydrogen was investigated using scanning tunneling microscopy (STM) and X-ray photoelectron spectroscopy (XPS). We observed the formation of oxygen vacancy trimers and hydroxyl trimers on the stoichiometric CeO sub(2)(111) surface when it was e...

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Veröffentlicht in:	Surface science 2014-10, Vol.628, p.30-35
Hauptverfasser:	Shahed, Syed Mohammad Fakruddin, Hasegawa, Tomo, Sainoo, Yasuyuki, Watanabe, Yoshihide, Isomura, Noritake, Beniya, Atsushi, Hirata, Hirohito, Komeda, Tadahiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Exposure Formations Hydrogen atoms Reduction Scanning tunneling microscopy Trimers Vacancies X-ray photoelectron spectroscopy
Online-Zugang:	Volltext
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