Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/43375
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Borges, Joel Nuno Pinto | por |
dc.contributor.author | Rodrigues, M. S. | por |
dc.contributor.author | Lopes, C. | por |
dc.contributor.author | Costa, D. | por |
dc.contributor.author | Ferreira, A. | por |
dc.contributor.author | Pereira, Rui M. S. | por |
dc.contributor.author | Costa, M. F. | por |
dc.contributor.author | Vasilevskiy, Mikhail | por |
dc.contributor.author | Vaz, F. | por |
dc.date.accessioned | 2016-12-12T10:53:55Z | - |
dc.date.available | 2016-12-12T10:53:55Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Borges, J., Rodrigues, M. S., Lopes, C., Costa, D., Ferreira, A., Pereira, R. M. S., . . . Vaz, F. (2016). Ag fractals formed on top of a porous TiO2 thin film. Physica Status Solidi-Rapid Research Letters, 10(7), 530-534. doi: 10.1002/pssr.201600131 | por |
dc.identifier.issn | 1862-6254 | - |
dc.identifier.uri | https://hdl.handle.net/1822/43375 | - |
dc.description.abstract | This work demonstrates the formation of Ag fractals on top of a Ag:TiO2 thin film. The dendrite-type objects emerged from a homogeneous and highly transparent Ag:TiO2 nanocomposite, via the mechanism of diffusion-limited-aggregation of Ag atoms, during heat-treatment at 500 ºC. A porous TiO2 matrix was also formed during this process, opening a wide range of possible applications, namely in sensing-based ones, together with surface enhanced spectroscopies. Furthermore, fractals incorporate a wide range of shapes and spatial scales, inducing a potentially interesting optical response, over the whole visible range, presumably related with localized surface plasmon modes with very broad spectral distribution. | por |
dc.description.sponsorship | This research was sponsored by FEDER funds through the COMPETE program (Programa Operacional Factores de Competitividade) and by FCT (Fundação para a Ciência e a Tecnologia), under the projects UID/FIS/04650/2013 and PEstOE/MAT/UI0013/2014. A. Ferreira and C. Lopes acknowledge also FCT for grants SFRH/BPD/102402/2014 and SFRH/BD/103373/2014. | por |
dc.language.iso | eng | por |
dc.publisher | Wiley | - |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147414/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/135888/PT | por |
dc.relation | SFRH/BPD/102402/2014 | por |
dc.relation | SFRH/BD/103373/2014 | por |
dc.rights | openAccess | por |
dc.subject | Silver fractals | por |
dc.subject | TiO2 | por |
dc.subject | Surface Plasmon Resonance | por |
dc.subject | Diffusion-Limited Aggregation | por |
dc.subject | silver | por |
dc.subject | fractals | por |
dc.title | Ag fractals formed on top of a porous TiO2 thin film | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
sdum.publicationstatus | info:eu-repo/semantics/publishedVersion | por |
oaire.citationStartPage | 530 | por |
oaire.citationEndPage | 534 | por |
oaire.citationIssue | 7 | por |
oaire.citationTitle | physica status solidi (RRL) - Rapid Research Letters | por |
oaire.citationVolume | 10 | por |
dc.identifier.eissn | 1862-6270 | - |
dc.identifier.doi | 10.1002/pssr.201600131 | por |
dc.subject.fos | Ciências Naturais::Ciências Físicas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | physica status solidi (RRL) - Rapid Research Letters | por |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals CDF - GRF - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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JBorges_et_al PSS.pdf | 707,08 kB | Adobe PDF | Ver/Abrir |