dc.contributor.author | FLEISCHER, KARSTEN | |
dc.contributor.author | NORTON, EMMA | |
dc.contributor.author | CALLAGHAN, STEPHEN | |
dc.contributor.author | MCGUINNESS, CORMAC | |
dc.contributor.author | FARRELL, LEO | |
dc.contributor.author | SHVETS, IGOR | |
dc.date.accessioned | 2016-03-14T15:38:20Z | |
dc.date.available | 2016-03-14T15:38:20Z | |
dc.date.issued | 2016 | |
dc.date.submitted | 2016 | en |
dc.identifier.citation | E. Norton, L. Farrell, S. D. Callaghan, C. McGuinness, I. V. Shvets and K. Fleischer, X-ray spectroscopic studies of the electronic structure of chromium-based p-type transparent conducting oxides, Physical Review B, 93, 2016, 115302- | en |
dc.identifier.other | Y | |
dc.description | PUBLISHED | en |
dc.description.abstract | The valence band structure of p-type transparent oxides—crystalline MgxCr2−xO3 and nanocrystalline CuxCrOy—is analyzed as a function of incoming photon energy. The valence band of both p-type transparent conducting oxides shows striking similarities to measurements on crystalline CuCrO2:Mg with all films showing that chromium states compose the top of the valence band, suggesting that the valence-band structure is dominated by the presence of the Cr-O6 octahedra. A comparison of the valence band between the best performing p-type, crystalline CuCrO2:Mg, with crystalline MgxCr2−xO3 and nanocrystalline CuxCrOy shows that the chromium 3d states are fixed irrespective of changes in long-range crystallographic order. This indicates little spatial overlap between adjacent Cr 3d states. This further confirms the conduction mechanism via hopping for chromium based p-type TCOs as the Cr 3d states are localized within the Cr-O6 octahedra. | en |
dc.format.extent | 115302 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Physical Review B; | |
dc.relation.ispartofseries | 93; | |
dc.rights | Y | en |
dc.title | X-ray spectroscopic studies of the electronic structure of chromium-based p-type transparent conducting oxides | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/fleisck | |
dc.identifier.peoplefinderurl | http://people.tcd.ie/cmcguin | |
dc.identifier.peoplefinderurl | http://people.tcd.ie/ivchvets | |
dc.identifier.peoplefinderurl | http://people.tcd.ie/nortonem | |
dc.identifier.peoplefinderurl | http://people.tcd.ie/lefarrel | |
dc.identifier.peoplefinderurl | http://people.tcd.ie/scallagh | |
dc.identifier.rssinternalid | 113364 | |
dc.rights.ecaccessrights | openAccess | |
dc.subject.TCDTheme | Nanoscience & Materials | en |
dc.subject.TCDTheme | Smart & Sustainable Planet | en |
dc.subject.TCDTag | TRANSPORT MEASUREMENTS | en |
dc.subject.TCDTag | TRANSPORT PROPERTIES | en |
dc.subject.TCDTag | Transparent Conducting Oxide | en |
dc.subject.TCDTag | XPS | en |
dc.identifier.rssuri | http://journals.aps.org/prb/abstract/10.1103/PhysRevB.93.115302 | |
dc.identifier.orcid_id | 0000-0002-7638-4480 | |
dc.contributor.sponsor | Irish Research Council (IRC) | en |
dc.contributor.sponsorGrantNumber | GOI/PG/2013/445 | en |
dc.contributor.sponsor | European Union Framework Programme 7 (FP7) | en |
dc.contributor.sponsorGrantNumber | 312284 | en |
dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
dc.contributor.sponsorGrantNumber | 12/IA/1264 | en |
dc.contributor.sponsor | Higher Education Authority (HEA) PRTLI-5 postgraduate award | en |
dc.identifier.uri | http://hdl.handle.net/2262/76036 | |