Enhancement of near infrared emission in La co-doped ZnO/Er nanoplates

doi:10.1016/j.ceramint.2014.04.155

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/48265

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Campo DC	Valor	Idioma
dc.contributor.author	Zamiri, Reza	por
dc.contributor.author	Rebelo, Avito	por
dc.contributor.author	Ahangar, Hossein Abbastabar	por
dc.contributor.author	Belsley, M.	por
dc.contributor.author	Ferreira, J. M F	por
dc.date.accessioned	2017-12-13T10:37:55Z	-
dc.date.issued	2014	-
dc.date.submitted	2014-03	-
dc.identifier.citation	Zamiri, R., Rebelo, A., Ahangar, H. A., Belsley, M. S., & Ferreira, J. M. F. (2014). Enhancement of near infrared emission in La co-doped ZnO/Er nanoplates. Ceramics International, 40(8), 12947-12951	por
dc.identifier.issn	0272-8842	por
dc.identifier.uri	https://hdl.handle.net/1822/48265	-
dc.description.abstract	Undoped and rare earth doped Er, Er/Yb and Er/Yb/La ZnO nanoplates were synthesized in order to study the effect of La co-doping on near infrared (NIR) emission properties of the Er ions hosted in the semiconductor. Samples were characterized by X-ray diffraction, scanning electron microscope, energy-dispersive X-ray spectroscopy. Emission spectra of the La co-doped Er/Yb ZnO nanoplates showed an efficiency enhancement of Er ion emission in NIR region around 1550 nm which is a very important wavelength for optical communication technologies. The enhancement mechanism for the NIR emission is discussed in detail. © 2014 Elsevier Ltd and Techna Group S.r.l.	por
dc.description.sponsorship	FCT (Fundação para a Ciência e a Tecnologia) for his post-doctoral research grant with reference no. (SFRH/BPD/76185/2011). The support from CICECO is also acknowledged	por
dc.language.iso	eng	por
dc.publisher	Elsevier 1	por
dc.relation	info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F76185%2F2011/PT	por
dc.rights	restrictedAccess	por
dc.subject	D. ZnO	por
dc.subject	Nanoplates	por
dc.subject	Photoluminescence	por
dc.subject	Rare earth	por
dc.subject	ZnO	por
dc.title	Enhancement of near infrared emission in La co-doped ZnO/Er nanoplates	por
dc.type	article	-
dc.peerreviewed	yes	por
dc.relation.publisherversion	http://www.sciencedirect.com/science/article/pii/S027288421400710X	por
oaire.citationStartPage	12947	por
oaire.citationEndPage	12951	por
oaire.citationIssue	8 PART B	por
oaire.citationVolume	40	por
dc.date.updated	2017-12-07T20:56:56Z	-
dc.identifier.doi	10.1016/j.ceramint.2014.04.155	por
dc.subject.fos	Ciências Naturais::Ciências Físicas	por
dc.description.publicationversion	info:eu-repo/semantics/publishedVersion	por
dc.subject.wos	Science & Technology	por
sdum.export.identifier	1152	-
sdum.journal	Ceramics International	por
Aparece nas coleções:	CDF - FAMO - Artigos/Papers (with refereeing)