About: Interaction of Au with CeO2(111): A photoemission study(Art. No. 034703)

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About: Interaction of Au with CeO2(111): A photoemission study(Art. No. 034703) Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The interaction of gold with CeO2(111) layers was investigated with XPS, UPS and RPES (Resonant PhotoElectron Spectroscopy). Gold was deposited in steps onto a 1.5 nm thick CeO2(111) layer, epitaxially grown on a Cu(111) substrate. The RPES showed a partial Ce4 Ce3 reduction, observed as a resonant enhancement of the 4f level of the Ce3 species. This can be explained by possible creation of a new Au ionic state. The observed effects are stronger for Au deposition at room temperature than 250 °C. The results can be interpreted as a formation of a CeAuxO2 compound produced by gold - cerium oxide interaction. The formed compound is probably located at the gold - cerium oxide interface. The interaction of gold with CeO2(111) layers was investigated with XPS, UPS and RPES (Resonant PhotoElectron Spectroscopy). Gold was deposited in steps onto a 1.5 nm thick CeO2(111) layer, epitaxially grown on a Cu(111) substrate. The RPES showed a partial Ce4 Ce3 reduction, observed as a resonant enhancement of the 4f level of the Ce3 species. This can be explained by possible creation of a new Au ionic state. The observed effects are stronger for Au deposition at room temperature than 250 °C. The results can be interpreted as a formation of a CeAuxO2 compound produced by gold - cerium oxide interaction. The formed compound is probably located at the gold - cerium oxide interface. (en)
Title	Interaction of Au with CeO2(111): A photoemission study(Art. No. 034703) Interaction of Au with CeO2(111): A photoemission study(Art. No. 034703) (en)
skos:prefLabel	Interaction of Au with CeO2(111): A photoemission study(Art. No. 034703) Interaction of Au with CeO2(111): A photoemission study(Art. No. 034703) (en)
skos:notation	RIV/00216208:11320/09:00206450!RIV10-MSM-11320___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(LC06058), S, Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šutara, František Veltruská, Kateřina Cabala, Miloš Matolínová, Iva Škoda, Michal Matolín, Vladimír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	319894
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/09:00206450
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Interaction; photoemission; study; 034703 (en)
http://linked.open.../riv/klicoveSlovo	Interaction study photoemission 034703
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[59943A94932D]
http://linked.open...i/riv/nazevZdroje	Journal of Chemical Physics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of synchrotron radiation materials study
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	130
http://linked.open...iv/tvurceVysledku	Matolín, Vladimír Matolínová, Iva Prince, K. C. Škoda, Michal Cabala, Miloš Veltruská, Kateřina Šutara, František Skála, T.
http://linked.open...ain/vavai/riv/wos	000262671700033
http://linked.open...n/vavai/riv/zamer	Condensed Matter Physics – New Materials and Technologies
issn	0021-9606
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	11320

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