Study of high-temperature oxygen states on the silver surface by XPS and UPSстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:XPS and UPS methods have been used to study the nature of the oxygen states on silver. Three oxygen states with high Eb(O1s) = 530.5 eV (Oepox), 530.9 eV(O3), 532.0 eV(Ores) can be reliably attributed to different adsorbed species of quasimolecular oxygen. These states are characterized by an unusually high thermostability (T > 800 K) and a subsurface location.