Photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P2O5 glasses

Hirokazu Masai; Yusuke Hino; Takayuki Yanagida; Yutaka Fujimoto

doi:10.1016/j.optmat.2015.01.031

Photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P₂O₅ glasses

Hirokazu Masai, Yusuke Hino, Takayuki Yanagida, Yutaka Fujimoto

ENG - Applied Chemistry

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

In this study, the photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P₂O₅ glasses are examined. We have confirmed that linear dose-dependence and radioluminescence emission decay depend on Mn²⁺ concentration. Energy transfer from donor Sn²⁺ center to acceptor Mn²⁺ center is observed in both photoluminescence and radioluminescence processes, and the energy transfer efficiency is more than 90% when the Mn²⁺/Sn²⁺ ratio is 5. Since emission intensity of Mn²⁺ is higher than that of Sn²⁺ in radioluminescence compared to photoluminescence, it is suggested that energy transfer from the host matrix to Mn²⁺ center by X-ray occurred preferentially over energy transfer to Sn²⁺ center. The present results suggest that the conventional parity rule for photoluminescence is not always adaptable for radioluminescence, although emission-related energy levels are the same for both the processes.

Original language	English
Pages (from-to)	381-384
Number of pages	4
Journal	Optical Materials
Volume	42
DOIs	https://doi.org/10.1016/j.optmat.2015.01.031
Publication status	Published - 2015 Apr 1

Keywords

Glass
Mn
Photoluminescence
Radioluminescence
Sn

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10.1016/j.optmat.2015.01.031

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title = "Photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P2O5 glasses",

abstract = "In this study, the photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P2O5 glasses are examined. We have confirmed that linear dose-dependence and radioluminescence emission decay depend on Mn2+ concentration. Energy transfer from donor Sn2+ center to acceptor Mn2+ center is observed in both photoluminescence and radioluminescence processes, and the energy transfer efficiency is more than 90% when the Mn2+/Sn2+ ratio is 5. Since emission intensity of Mn2+ is higher than that of Sn2+ in radioluminescence compared to photoluminescence, it is suggested that energy transfer from the host matrix to Mn2+ center by X-ray occurred preferentially over energy transfer to Sn2+ center. The present results suggest that the conventional parity rule for photoluminescence is not always adaptable for radioluminescence, although emission-related energy levels are the same for both the processes.",

keywords = "Glass, Mn, Photoluminescence, Radioluminescence, Sn",

author = "Hirokazu Masai and Yusuke Hino and Takayuki Yanagida and Yutaka Fujimoto",

note = "Funding Information: This work was partially supported by the JSPS KAKENHI Grant-in-Aid for Young Scientists (A) Number 26709048 , Collaborative Research Program of I.C.R., Kyoto University (Grant #2014-31 ), and the SPRITS Program of Kyoto University . Publisher Copyright: {\textcopyright} 2015 Elsevier B.V. All rights reserved.",

year = "2015",

month = apr,

day = "1",

doi = "10.1016/j.optmat.2015.01.031",

language = "English",

volume = "42",

pages = "381--384",

journal = "Optical Materials",

issn = "0925-3467",

publisher = "Elsevier",

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TY - JOUR

T1 - Photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P2O5 glasses

AU - Masai, Hirokazu

AU - Hino, Yusuke

AU - Yanagida, Takayuki

AU - Fujimoto, Yutaka

N1 - Funding Information: This work was partially supported by the JSPS KAKENHI Grant-in-Aid for Young Scientists (A) Number 26709048 , Collaborative Research Program of I.C.R., Kyoto University (Grant #2014-31 ), and the SPRITS Program of Kyoto University . Publisher Copyright: © 2015 Elsevier B.V. All rights reserved.

PY - 2015/4/1

Y1 - 2015/4/1

N2 - In this study, the photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P2O5 glasses are examined. We have confirmed that linear dose-dependence and radioluminescence emission decay depend on Mn2+ concentration. Energy transfer from donor Sn2+ center to acceptor Mn2+ center is observed in both photoluminescence and radioluminescence processes, and the energy transfer efficiency is more than 90% when the Mn2+/Sn2+ ratio is 5. Since emission intensity of Mn2+ is higher than that of Sn2+ in radioluminescence compared to photoluminescence, it is suggested that energy transfer from the host matrix to Mn2+ center by X-ray occurred preferentially over energy transfer to Sn2+ center. The present results suggest that the conventional parity rule for photoluminescence is not always adaptable for radioluminescence, although emission-related energy levels are the same for both the processes.

AB - In this study, the photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P2O5 glasses are examined. We have confirmed that linear dose-dependence and radioluminescence emission decay depend on Mn2+ concentration. Energy transfer from donor Sn2+ center to acceptor Mn2+ center is observed in both photoluminescence and radioluminescence processes, and the energy transfer efficiency is more than 90% when the Mn2+/Sn2+ ratio is 5. Since emission intensity of Mn2+ is higher than that of Sn2+ in radioluminescence compared to photoluminescence, it is suggested that energy transfer from the host matrix to Mn2+ center by X-ray occurred preferentially over energy transfer to Sn2+ center. The present results suggest that the conventional parity rule for photoluminescence is not always adaptable for radioluminescence, although emission-related energy levels are the same for both the processes.

KW - Glass

KW - Mn

KW - Photoluminescence

KW - Radioluminescence

KW - Sn

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U2 - 10.1016/j.optmat.2015.01.031

DO - 10.1016/j.optmat.2015.01.031

M3 - Article

AN - SCOPUS:84924115675

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VL - 42

SP - 381

EP - 384

JO - Optical Materials

JF - Optical Materials

ER -

Photoluminescence and radioluminescence properties of MnO-doped SnO-ZnO-P₂O₅ glasses

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