dc.contributor.author | Ghadyani, Zahra | |
dc.contributor.author | Kildemo, Morten | |
dc.contributor.author | Aas, Lars Martin Sandvik | |
dc.contributor.author | Cohin, Y | |
dc.contributor.author | Søndergård, E | |
dc.date.accessioned | 2015-01-06T07:58:48Z | |
dc.date.accessioned | 2016-06-23T07:57:46Z | |
dc.date.available | 2015-01-06T07:58:48Z | |
dc.date.available | 2016-06-23T07:57:46Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Optics Express 2013, 21(25):30796-30811 | nb_NO |
dc.identifier.issn | 1094-4087 | |
dc.identifier.uri | http://hdl.handle.net/11250/2393744 | |
dc.description.abstract | Broadened plasmon resonances of Cu nanoparticles in nanopatterned mixed oxide sol-gel nanopillars are shown to be readily detected by spectroscopic Mueller matrix ellipsometry. The plasmonic nanomaterials are obtained by low energy ion sputtering of a CuO sol-gel film. Both s- and p-polarized plasmon resonances are observed in the off-block-diagonal and the block-diagonal Mueller matrix elements as well as in the generalized ellipsometric parameters. The resonant features in all elements correlate with both maximum depolarization and a minimum in the reflected intensity. The spectral position and the polarization character of the plasmon resonances are discussed phenomenologically through effective medium theory. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Optical Society of America | nb_NO |
dc.title | Anisotropic plasmonic Cu nanoparticles in sol-gel oxide nanopillars studied by spectroscopic Mueller matrix ellipsometry | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | |
dc.date.updated | 2015-01-06T07:58:48Z | |
dc.description.version | publishedVersion | |
dc.source.pagenumber | 30796-30811 | nb_NO |
dc.source.volume | 21 | nb_NO |
dc.source.journal | Optics Express | nb_NO |
dc.source.issue | 25 | nb_NO |
dc.identifier.doi | 10.1364/OE.21.030796 | |
dc.identifier.cristin | 1093620 | |
dc.description.localcode | © 2013 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. | nb_NO |