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Optical properties of Sm-doped ceria nanostructured films grown by electrodeposition at low temperature
dc.creator | Ursaki, V. V. | |
dc.creator | Lair, Virginie | |
dc.creator | Živković, Lada | |
dc.creator | Cassir, M. | |
dc.creator | Ringuedé, Armelle | |
dc.creator | Lupan, Oleg | |
dc.date.accessioned | 2018-03-01T22:43:16Z | |
dc.date.available | 2018-03-01T22:43:16Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0925-3467 | |
dc.identifier.issn | 1873-1252 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/5005 | |
dc.description.abstract | Nanostructured undoped and samarium doped ceria thin nanocolumnar films are electrodeposited onto (FTO) glass substrates at low-temperature (30 degrees C) with a subsequent thermal annealing at 600 degrees C for 1 h. Films are obtained from mixed Sm3+/Ce3+ aqueous nitrate solutions, applying a -0.8 V/(SCE) potential for 1 h. Cubic fluorite type ceria nanostructured films of high crystal quality are synthesized as confirmed by X-ray diffraction and Raman spectroscopy. SEM analysis demonstrates that doping with Sm improves the quality of the film with respect to crack formation. The incorporation and activation of the Sm3+ ions in the ceria host as well as the Stark splitting of the manifolds responsible for emission in the red-orange spectral range are investigated by means of photoluminescence spectroscopy. (C) 2012 Elsevier B.V. All rights reserved. | en |
dc.relation | CNRS | |
dc.rights | restrictedAccess | en |
dc.source | Optical Materials | en |
dc.subject | Ceria | en |
dc.subject | Doping | en |
dc.subject | Electrodeposition | en |
dc.subject | Luminescence | en |
dc.title | Optical properties of Sm-doped ceria nanostructured films grown by electrodeposition at low temperature | en |
dc.type | article | en |
dcterms.abstract | Лаир, В.; Цассир, М.; Лупан, О.; Зивковиц, Л.; Рингуеде, A.; Урсаки, В. В.; | |
dc.citation.volume | 34 | |
dc.citation.issue | 11 | |
dc.citation.spage | 1897 | |
dc.citation.epage | 1901 | |
dc.identifier.wos | 000307693700028 | |
dc.identifier.doi | 10.1016/j.optmat.2012.05.026 | |
dc.citation.rank | M21 | |
dc.identifier.scopus | 2-s2.0-84883655596 |
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