Dynamics of the Green and Red Upconversion Emissions in Yb3+-Er3+-Codoped Y2O3 Nanorods
Joint Authors
Diaz-Torres, L. A.
Angeles Chavez, C.
Morales, J.
Martínez, A.
Salas, P.
Oliva, J.
Meza, O.
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-07-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
Efficient green and red upconversion emission in Y2O3:Yb3+, Er3+ nanorods under 978 nm radiation excitation is achieved.
Experimental effective lifetimes, luminescent emissions, and nanorod sizes depend strongly on the solvent ratios used during the synthesis.
A microscopic nonradiative energy transfer model is used to approach the dynamics of the green, red, and infrared emissions.
The excellent agreement between simulated and experimental decay suggests that the energy transfer mechanisms responsible of the visible emission depend on the solvent ratio.
American Psychological Association (APA)
Meza, O.& Diaz-Torres, L. A.& Salas, P.& Angeles Chavez, C.& Martínez, A.& Morales, J.…[et al.]. 2010. Dynamics of the Green and Red Upconversion Emissions in Yb3+-Er3+-Codoped Y2O3 Nanorods. Journal of Nanomaterials،Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-475910
Modern Language Association (MLA)
Meza, O.…[et al.]. Dynamics of the Green and Red Upconversion Emissions in Yb3+-Er3+-Codoped Y2O3 Nanorods. Journal of Nanomaterials No. 2010 (2010), pp.1-8.
https://search.emarefa.net/detail/BIM-475910
American Medical Association (AMA)
Meza, O.& Diaz-Torres, L. A.& Salas, P.& Angeles Chavez, C.& Martínez, A.& Morales, J.…[et al.]. Dynamics of the Green and Red Upconversion Emissions in Yb3+-Er3+-Codoped Y2O3 Nanorods. Journal of Nanomaterials. 2010. Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-475910
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-475910