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Upconversion luminescence of Eu3+ and Mn2+ in ZnS : Mn2+, Eu3+ codoped nanoparticles

Chen, W; Joly, A G; Malm, Jan-Olle LU and Bovin, Jan-Olov LU (2004) In Applied Physics Reviews 95(2). p.667-672
Abstract
Strong upconversion luminescence of both Mn2+ and Eu3+ is observed in ZnS:Mn2+, Eu3+ codoped nanoparticles. Laser power dependencies and spectroscopic data show that the upconversion emission is due to two-photon excitation of each specific dopant ion. The relative differences in two-photon excitation cross section result in different relative intensities for the Eu3+ and Mn2+ upconversion at different wavelengths. Spectroscopic data and luminescence lifetime data indicate no evidence of energy transfer between the Mn2+ and Eu3+ ions. (C) 2004 American Institute of Physics.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Physics Reviews
volume
95
issue
2
pages
667 - 672
publisher
American Institute of Physics
external identifiers
  • wos:000187659600042
  • scopus:0742285723
ISSN
0021-8979
DOI
10.1063/1.1633345
language
English
LU publication?
yes
id
dfba5164-bb98-40bd-99a5-172c9752a0e7 (old id 140961)
date added to LUP
2007-07-13 08:36:46
date last changed
2017-11-19 03:33:24
@article{dfba5164-bb98-40bd-99a5-172c9752a0e7,
  abstract     = {Strong upconversion luminescence of both Mn2+ and Eu3+ is observed in ZnS:Mn2+, Eu3+ codoped nanoparticles. Laser power dependencies and spectroscopic data show that the upconversion emission is due to two-photon excitation of each specific dopant ion. The relative differences in two-photon excitation cross section result in different relative intensities for the Eu3+ and Mn2+ upconversion at different wavelengths. Spectroscopic data and luminescence lifetime data indicate no evidence of energy transfer between the Mn2+ and Eu3+ ions. (C) 2004 American Institute of Physics.},
  author       = {Chen, W and Joly, A G and Malm, Jan-Olle and Bovin, Jan-Olov},
  issn         = {0021-8979},
  language     = {eng},
  number       = {2},
  pages        = {667--672},
  publisher    = {American Institute of Physics},
  series       = {Applied Physics Reviews},
  title        = {Upconversion luminescence of Eu3+ and Mn2+ in ZnS : Mn2+, Eu3+ codoped nanoparticles},
  url          = {http://dx.doi.org/10.1063/1.1633345},
  volume       = {95},
  year         = {2004},
}