dc.contributor.author | PEROVA, TANIA | en |
dc.date.accessioned | 2013-08-22T14:20:42Z | |
dc.date.available | 2013-08-22T14:20:42Z | |
dc.date.issued | 2012 | en |
dc.date.submitted | 2012 | en |
dc.identifier.citation | S.A. Dyakov, D.M. Zhigunov, A. Hartel, M. Zacharias, T.S. Perova and V.Yu. Timoshenko, Enhancement of photoluminescence signal from ultrathin layers with silicon nanocrystals, Applied Physics Letters, 100, 2012, 061908-1 - 061908-4 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/67233 | |
dc.description | PUBLISHED | en |
dc.description.abstract | Using the model of oscillating dipoles, we simulated the photoluminescence intensity of a
triple-layered structure where the silicon nanocrystals layer was enclosed by buffer and capping
silicon dioxide layers. It was found that a structure with an optimized buffer layer thickness exhibited
photoluminescence which was approximately 20 times more intense than that from the structure
without a buffer layer. Theoretical simulations were verified by photoluminescence measurements
for the corresponding structures with silicon nanocrystals fabricated by plasma enhanced chemical
vapour deposition. | en |
dc.format.extent | 061908-1 | en |
dc.format.extent | 061908-4 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Applied Physics Letters | en |
dc.relation.ispartofseries | 100 | en |
dc.rights | Y | en |
dc.subject.other | Buffer layers | |
dc.title | Enhancement of photoluminescence signal from ultrathin layers with silicon nanocrystals | en |
dc.type | Journal Article | en |
dc.contributor.sponsor | Irish Research Council for Science and Engineering Technology (IRCSET) | en |
dc.contributor.sponsor | Trinity Foundation | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/perovat | en |
dc.identifier.rssinternalid | 81429 | en |
dc.contributor.sponsorGrantNumber | Postgraduate Award, 2008 - S.Dyakov | en |
dc.contributor.sponsorGrantNumber | 4th year PhD extension - S.Dyakov | en |
dc.subject.TCDTheme | Nanoscience & Materials | en |