Photoluminescence Properties of Nanocrystals
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Other documents of the author: Cavalcante, Laécio Santos; Sczancoski, Júlio César; Varela, José A.; Longo, Elson; Andres, Juan; Rout, S. K.
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7013
comunitat-uji-handle3:10234/8638
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Title
Photoluminescence Properties of NanocrystalsAuthor (s)
Date
2012Publisher
Hindawi Publishing CorporationISSN
1687-4110; 1687-4129Bibliographic citation
CAVALCANTE, L. S., et al. Photoluminescence Properties of Nanocrystals. Journal of Nanomaterials, 2012, vol. 2012Type
info:eu-repo/semantics/articlePublisher version
https://www.hindawi.com/journals/jnm/2012/681594/Version
info:eu-repo/semantics/publishedVersionSubject
Abstract
Photoluminescence (PL) is an optical phenomenon exhibited by some semiconductor materials when excited by an electromagnetic radiation source. After the excitation and recombination processes, these kinds of materials ... [+]
Photoluminescence (PL) is an optical phenomenon exhibited by some semiconductor materials when excited by an electromagnetic radiation source. After the excitation and recombination processes, these kinds of materials are able to emit photons with less energy than those employed during the electronic excitation. Initially, the researches on the PL properties focused on crystalline materials under cryogenic conditions. However, from the technological viewpoint, the discovery of new materials with visible PL emissions at room temperature has become more interesting for the improvement or development of electrooptic devices. Currently, functional and practical applications of this physical phenomenon in our daily life can be found in light-emitting diodes, lasers, lamps, sensors, scintillators, electronic displays, and so on. In this special issue, the reader will find 10 selected papers briefly summarized below. [-]
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Journal of Nanomaterials, 2012, vol. 2012Rights
info:eu-repo/semantics/openAccess
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