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Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/16503
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dc.contributor.authorPapageorgopoulos, C.en
dc.contributor.authorKamaratos, M.en
dc.contributor.authorKennou, S.en
dc.contributor.authorVlachos, D.en
dc.date.accessioned2015-11-24T18:31:40Z-
dc.date.available2015-11-24T18:31:40Z-
dc.identifier.issn0039-6028-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/16503-
dc.rightsDefault Licence-
dc.subjectpromoted oxidationen
dc.subjectcesium adsorptionen
dc.subjectoxidized w(110)en
dc.subjectcsen
dc.subjectmos2en
dc.subjectoxygenen
dc.subjectsurfaceen
dc.subjectwse2en
dc.subjectsemiconductorsen
dc.subjectsi(100)en
dc.titleCoadsorption of K and O2 on Mos2(0001)en
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.secondary<Go to ISI>://A1992JU93800012-
heal.identifier.secondaryhttp://ac.els-cdn.com/0039602892907682/1-s2.0-0039602892907682-main.pdf?_tid=9985a6a509a384abc392f5122fd42521&acdnat=1334233879_b8e316a1245d798aa3cb04c187394022-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.publicationDate1992-
heal.abstractThe coadsorption of K and O2 on MoS2(0001) at RT, has been investigated by LEED, AES, TDS and WF measurements. The sticking coefficient and the maximum amount of oxygen on the surface increase with K coverage. For theta(K) > 0.5 the amount of desorbed oxygen increases almost linearly with theta(K). The oxygen interacts strongly with K and forms K-O complexes on the surface of MoS2. The TD spectra show K2O2, K2O and KO2. The interaction of the adsorbed oxygen with K causes the diffusion of intercalated K to the surface (deintercalation). The deintercalation of K to the surface helps estimating the coverage of K on MoS2.en
heal.journalNameSurface Scienceen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
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