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Journal articles
Spectroscopic investigation of praseodymium and cerium co-doped 20Al(PO3)3-80LiF glass for potential scintillator applications
Yuki Minami
1, *
Jacque Lynn Gabayno
1, 2
Verdad Agulto
1
Youwei Lai
1
Melvin John F. Empizo
1
Toshihiko Shimizu
1
Kohei Yamanoi
1
Nobuhiko Sarukura
1
Akira Yoshikawa
3
Takahiro Murata
4
Malgorzata Guzik
5
Yannick Guyot
6
Georges Boulon
6
John Harrison
7
Marilou Cadatal-Raduban
1, 7, *
*
Corresponding author
Yuki Minami 1
Correspondent author
Jacque Lynn Gabayno 1, 2
Author
Verdad Agulto 1
Author
Youwei Lai 1
Author
Melvin John F. Empizo 1
Author
Toshihiko Shimizu 1
Author
Kohei Yamanoi 1
Author
Nobuhiko Sarukura 1
Author
1
Osaka University [Osaka] (3-3-138 Sugimoto Sumiyoshi-ku, Osaka 558-8585 - Japan)
2
Mapua University (Manille - Philippines)
3
Tohoku University [Sendai] (2-1-1 Katahira, Aoba-ku, Sendai, 980-8577 Japan - Japan)
4
Kumamoto University (2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555 Japan - Japan)
5
Faculty of Chemistry, Wroclaw University of Technology (Wybrzeze
Wyspianskiego 27, 50-370 Wroclaw - Poland)
- Wroclaw University of Science and Technology (27 Wybrzeże Wyspiańskiego St 50-370 Wrocław - Poland)
6
LUMINESCENCE - Luminescence (France)
- ILM - Institut Lumière Matière [Villeurbanne] (UMR5306 CNRS Université Claude Bernard Lyon 1 Domaine Scientifique de La Doua Bâtiment Kastler, 10 rue Ada Byron 69622 Villeurbanne CEDEX, Franc - France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5306 (France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
7
Massey University (Palmerston North, Auckland (Albany), Wellington, New Zealand - New Zealand)
Abstract : The optical properties of 20Al(PO3)3–80LiF (APLF80) glass co-doped with praseodymium (Pr3+) and cerium (Ce3+) ions are explored. By co-doping the host APLF80 glass matrix with praseodymium (Pr3+) and cerium (Ce3+) ions (APLF80 + PrCe), improvement in the luminescence decay time of the 5d → 4f allowed electric dipole transition of singly-doped APLF80 + Pr under optical excitation is achieved. Both radiative and non-radiative energy transfers from Pr3+ to Ce3+ are observed. Non-radiative energy transfer leads to Pr3+ luminescence quenching resulting to faster decay times of Pr3+, especially at high Ce3+-doping concentrations. Our results present exciting prospects for APLF80 as a response time improved scintillator.
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Journal articles
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https://hal-univ-lyon1.archives-ouvertes.fr/hal-02363638
Contributor : Armelle Vidal <>
Submitted on : Thursday, November 14, 2019 - 3:09:54 PM
Last modification on : Thursday, October 15, 2020 - 8:54:05 AM
Contributor : Armelle Vidal <>
Submitted on : Thursday, November 14, 2019 - 3:09:54 PM
Last modification on : Thursday, October 15, 2020 - 8:54:05 AM
Identifiers
- HAL Id : hal-02363638, version 1
- DOI : 10.1016/j.jnoncrysol.2019.119495
Collections
UNIV-LYON1 | CNRS | ILM | UDL
Citation
Yuki Minami, Jacque Lynn Gabayno, Verdad Agulto, Youwei Lai, Melvin John F. Empizo, et al.. Spectroscopic investigation of praseodymium and cerium co-doped 20Al(PO3)3-80LiF glass for potential scintillator applications. Journal of Non-Crystalline Solids, Elsevier, 2019, 521, pp.119495. ⟨10.1016/j.jnoncrysol.2019.119495⟩. ⟨hal-02363638⟩
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