Show simple item record

dc.contributor.authorMCGILP, JOHNen
dc.contributor.authorFLEISCHER, KARSTENen
dc.date.accessioned2010-04-20T14:53:28Z
dc.date.available2010-04-20T14:53:28Z
dc.date.issued2009en
dc.date.submitted2009en
dc.identifier.citationS. Chandola, K. Hinrichs, M. Gensch, N. Esser, S. Wippermann, W. G. Schmidt, F. Bechstedt, K. Fleischer, and J. F. McGilp, Structure of Si(111)-In Nanowires Determined from the Midinfrared Optical Response, Physical Review Letters, 102, 2009, 226805/1 - 226805/4en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/39137
dc.descriptionPUBLISHEDen
dc.description.abstractThe anisotropic optical response of Si(111)-(4?1)/(8?2)-In in the midinfrared, where ab initio studies predict significant changes in the band structure between competing models of this important quasi-1D system, has been measured using infrared spectroscopic ellipsometry (IRSE) and reflection anisotropy spectroscopy (RAS). Both IRSE and RAS of the (8?2) phase show that the anisotropic Drude tail of the (4?1) phase is replaced by two peaks at 0.50 and 0.72 eV, which appear in ab initio optical response calculations for the hexagon model of the (8?2) structure, but not the trimer model.en
dc.format.extent226805/1en
dc.format.extent226805/4en
dc.language.isoenen
dc.relation.ispartofseriesPhysical Review Lettersen
dc.relation.ispartofseries102en
dc.rightsYen
dc.subjectphysics
dc.titleStructure of Si(111)-In Nanowires Determined from the Midinfrared Optical Responseen
dc.typeJournal Articleen
dc.contributor.sponsorScience Foundation Ireland (SFI)en
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/jmcgilpen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/fleiscken
dc.identifier.rssinternalid59945en
dc.subject.TCDThemeNanoscience & Materialsen
dc.identifier.rssurihttp://dx.doi.org/10.1103/PhysRevLett.102.226805en


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record