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Red persistent luminescence excited by visible light in CaS:Eu2+,Tm3+
https://uec.repo.nii.ac.jp/records/9972
https://uec.repo.nii.ac.jp/records/99723e9b8b0d-c441-4b19-ac42-f308d9965877
名前 / ファイル | ライセンス | アクション |
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3_2020jphysdgenkou_black (853.0 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-04-16 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Red persistent luminescence excited by visible light in CaS:Eu2+,Tm3+ | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題 | luminescence | |||||
キーワード | ||||||
言語 | en | |||||
主題 | afterglow | |||||
キーワード | ||||||
言語 | en | |||||
主題 | phosphor | |||||
キーワード | ||||||
言語 | en | |||||
主題 | sulfide | |||||
キーワード | ||||||
言語 | en | |||||
主題 | europium | |||||
キーワード | ||||||
言語 | en | |||||
主題 | thermoluminescence | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Tamura, Yuki
× Tamura, Yuki× Okuno, Tsuyoshi× Suda, Yoriko× Nanai, Yasushi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Excitation wavelength dependence of red persistent luminescence in CaS:Eu2+,Tm3+ phosphor is reported. Persistent luminescence appears under visible light excitation in the wavelength region of 400–600nm. Photon energy from white light-emitting diode lamps is possibly stored in this material. This sulfide phosphor is synthesized using iodine vapor. Under iodine vapor, Eu2+ and Tm3+ are found to be efficiently included in CaS. The concentration dependence of Eu2+ is studied, and the optimum concentration is 0.05%. Trap depth of 0.27–0.33eV contributing to persistent luminescence is evaluated by using thermoluminescence. | |||||
書誌情報 |
en : Journal of Physics D: Applied Physics 巻 53, 号 15, p. 155101, 発行日 2020-02-04 |
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出版者 | ||||||
出版者 | IOP Publishing | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13616463 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1088/1361-6463/ab6d1c | |||||
権利 | ||||||
権利情報 | (c) 2020 IOP Publishing | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1088/1361-6463/ab6d1c | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |