Corrosive adsorption of Sn on the Pt(110)(1 x 2) surface
2002 (English)In: Surface Science, ISSN 0039-6028, E-ISSN 1879-2758, Vol. 515, no 03-feb, 462-470 p.Article in journal (Refereed) Published
Room temperature deposition of Sn on the Pt(110)(1 x 2) surface has been studied by scanning tunnelling microscopy and core level photoelectron spectroscopy. At low coverage Sri is found in three different configurations; as mobile adatoms in the valley of the missing-row reconstruction, as 1D-Pt-Sn-Pt- alloy chains forming local Pt3Sn(110)2 x 2 regions and finally as 3D alloy islands. At higher coverage these islands form a platinum rich alloy film, which is dissolved in the crystal upon annealing to 600 degreesC.
Place, publisher, year, edition, pages
2002. Vol. 515, no 03-feb, 462-470 p.
platinum, tin, low index single crystal surfaces, alloys, photoelectron spectroscopy, scanning tunneling microscopy, scanning-tunneling-microscopy, photoelectron-spectroscopy, electronic-structure, alloy formation, pt(110)-(1x2) surface, growth-mechanism, pt(111) surface, leed, catalysts, interface
IdentifiersURN: urn:nbn:se:kth:diva-21875ISI: 000177851700026OAI: oai:DiVA.org:kth-21875DiVA: diva2:340573
QC 201005252010-08-102010-08-10Bibliographically approved