volume 36 issue 8 pages 791-796

Photosensitivity of nanoporous glasses and polymers doped with Eu(fod) 3 molecules

Publication typeJournal Article
Publication date2006-08-31
scimago Q3
SJR0.233
CiteScore
Impact factor
ISSN10637818, 14684799
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering
Statistical and Nonlinear Physics
Abstract
The decay kinetics of photoluminescence (PL) of Eu{sup 3+} ions (the {sup 5}D{sub 0{yields}}{sup 7}F{sub j} transition) excited by UV radiation (in particular, by a laser) is studied in a Vycor nanoporous glass and transparent polymers doped with Eu(fod){sub 3} molecules (where fod stands for 6,6,7,7,8,8,8-heptofluor-2,2-dimethyl-3,5-octadionate) using a solution of supercritical CO{sub 2}. It is found that the decrease in the PL intensity is caused by the photoinduced transformation of the ligand component of the complex (fod), while the decay rate depends significantly on the type of the matrix. Models of mechanisms of photodissociation of the original complex related to excitation to the singlet absorption band of the ligand (S{sub 0{yields}}S{sub 1} transition) in one case and to the ligand-metal charge transfer band in the other case are proposed. (laser applications and other topics in quantum electronics)
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Gerasimova V. et al. Photosensitivity of nanoporous glasses and polymers doped with Eu(fod) 3 molecules // Quantum Electronics. 2006. Vol. 36. No. 8. pp. 791-796.
GOST all authors (up to 50) Copy
Gerasimova V., Zavorotnyi Yu. S., Rybaltovskii A., Lemenovskii D. A., Timofeeva V. A. Photosensitivity of nanoporous glasses and polymers doped with Eu(fod) 3 molecules // Quantum Electronics. 2006. Vol. 36. No. 8. pp. 791-796.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1070/QE2006v036n08ABEH013270
UR - https://iopscience.iop.org/article/10.1070/QE2006v036n08ABEH013270
TI - Photosensitivity of nanoporous glasses and polymers doped with Eu(fod) 3 molecules
T2 - Quantum Electronics
AU - Gerasimova, V.I.
AU - Zavorotnyi, Yu S
AU - Rybaltovskii, A.O.
AU - Lemenovskii, Dmitrii A.
AU - Timofeeva, V. A.
PY - 2006
DA - 2006/08/31
PB - IOP Publishing
SP - 791-796
IS - 8
VL - 36
SN - 1063-7818
SN - 1468-4799
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2006_Gerasimova,
author = {V.I. Gerasimova and Yu S Zavorotnyi and A.O. Rybaltovskii and Dmitrii A. Lemenovskii and V. A. Timofeeva},
title = {Photosensitivity of nanoporous glasses and polymers doped with Eu(fod) 3 molecules},
journal = {Quantum Electronics},
year = {2006},
volume = {36},
publisher = {IOP Publishing},
month = {aug},
url = {https://iopscience.iop.org/article/10.1070/QE2006v036n08ABEH013270},
number = {8},
pages = {791--796},
doi = {10.1070/QE2006v036n08ABEH013270}
}
MLA
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MLA Copy
Gerasimova, V.I., et al. “Photosensitivity of nanoporous glasses and polymers doped with Eu(fod) 3 molecules.” Quantum Electronics, vol. 36, no. 8, Aug. 2006, pp. 791-796. https://iopscience.iop.org/article/10.1070/QE2006v036n08ABEH013270.