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- Title
Spontaneous luminescence of Eu ions in porous YO nanospheres.
- Authors
Zaitsev, S.; Ermolaeva, Yu.; Matveevskaya, N.; Zver'kova, I.; Tolmachev, A.
- Abstract
A study of the luminescence of Eu ions in YO nanospheres indicates a significant influence of the porous structure of nanoparticles on the luminescence of dopant ions. It is shown that filling the nanopores of initially porous YO nanospheres shortens the decay time of the spontaneous luminescence of doping europium ions. The change in the decay time is associated with the change in the effective refractive index of the porous nanospheres.
- Subjects
METAL ions; LUMINESCENCE; POROUS materials; EUROPIUM spectra; DOPING agents (Chemistry); REFRACTIVE index
- Publication
Optics & Spectroscopy, 2017, Vol 122, Issue 6, p906
- ISSN
0030-400X
- Publication type
Article
- DOI
10.1134/S0030400X17060236