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Design and Development of Persistent Phosphors by Constructing Vacuum Referred Binding Energy Diagram

Research Project

Project/Area Number 18KK0405
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))

Allocation TypeMulti-year Fund
Research Field Inorganic industrial materials
Research InstitutionKyoto University

Principal Investigator

Ueda Jumpei  京都大学, 人間・環境学研究科, 助教 (90633181)

Project Period (FY) 2019 – 2021
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Keywords長残光蛍光体 / 蛍光体 / 電子トラップ / 真空準位基準束縛エネルギー / 希土類イオン / ランタノイドイオン / 遷移金属イオン / 蓄光材料 / 真空基準束縛エネルギー / 残光蛍光体 / 消光
Outline of Final Research Achievements

Persistent phosphors show contentious luminescence for long duration after ceasing excitation light. In order to cause the persistent luminescence, the phosphors need to storage electrons by traps. If the electron trap depth is too deep, the electrons are not released. On the other hand, if it is too shallow, the persistent luminescence is kept for short time. Lanthanoid ions and transition metal ions have potential to be electron traps. In this project, by constructing energy diagram of lanthanoid and transition metal ions in host materials based on the vacuum level, we successfully predicted the electron trap depths and developed new persistent phosphors.

Academic Significance and Societal Importance of the Research Achievements

長残光蛍光体は、これまでトライアンドエラーによる実験手法により開発されてきた。本研究プロジェクトの手法を用いることで、長残光蛍光体を設計し、開発できるようになってきた。これにより、材料開発におけるリソースが大幅に抑えられ、効率よく新規長残光蛍光体を作製できる。また、企業や社会のニーズに沿った長残光蛍光体を設計できるため、本手法は学術的意義だけでなく社会的意義も大きいと言える。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (44 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (14 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 14 results,  Open Access: 5 results) Presentation (19 results) (of which Int'l Joint Research: 4 results,  Invited: 10 results) Book (1 results) Remarks (9 results)

  • [Int'l Joint Research] デルフト工科大学(オランダ)2019

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Blue Persistent Phosphor of YSiO <sub>2</sub> N:Ce <sup>3+</sup> Developed by Codoping Sm <sup>3+</sup> or Tm <sup>3+</sup> Ions and Thermoluminescence Analysis of Their Trap Distributions2022

    • Author(s)
      Kitagawa Yuuki、Ueda Jumpei、Tanabe Setsuhisa
    • Journal Title

      physica status solidi (a)

      Volume: 219 Issue: 5 Pages: 2100670-2100670

    • DOI

      10.1002/pssa.202100670

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Deep-red to near-infrared luminescence from Eu<sup>2+</sup>-trapped exciton states in YSiO<sub>2</sub>N2022

    • Author(s)
      Kitagawa Yuuki、Ueda Jumpei、Xu Jian、Nakanishi Takayuki、Takeda Takashi、Hirosaki Naoto、Tanabe Setsuhisa
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 24 Issue: 7 Pages: 4348-4357

    • DOI

      10.1039/d1cp05242j

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multimodal deep red luminescent ratiometric thermometer of LaAlO3 doped with Mn4+2022

    • Author(s)
      Kozuka Shunsuke、Ueda Jumpei、Tanabe Setsuhisa
    • Journal Title

      Physica B: Condensed Matter

      Volume: 633 Pages: 413492-413492

    • DOI

      10.1016/j.physb.2021.413492

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] How to Design and Analyze Persistent Phosphors?2021

    • Author(s)
      Ueda Jumpei
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 94 Issue: 12 Pages: 2807-2821

    • DOI

      10.1246/bcsj.20210255

    • NAID

      130008144704

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-Pressure Photoluminescence Properties of Cr<sup>3+</sup>-Doped LaGaO<sub>3</sub> Perovskites Modulated by Pressure-Induced Phase Transition2021

    • Author(s)
      Hua Hansen、Ueda Jumpei、Xu Jian、Back Michele、Tanabe Setsuhisa
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 24 Pages: 19253-19262

    • DOI

      10.1021/acs.inorgchem.1c03074

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] How Many Electron Traps are formed in Persistent Phosphors?2021

    • Author(s)
      Ueda Jumpei、Xu Jian、Takemura Shota、Nakanishi Takayuki、Miyano Shun、Segawa Hiroyo、Tanabe Setsuhisa
    • Journal Title

      ECS Journal of Solid State Science and Technology

      Volume: 10 Issue: 11 Pages: 116003-116003

    • DOI

      10.1149/2162-8777/ac2e4e

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Difference of Eu<sup>3+</sup> luminescent properties in YOCl and YOBr oxyhalide hosts2021

    • Author(s)
      Kitagawa Yuuki、Ueda Jumpei、Arai Kazunari、Kageyama Hiroshi、Tanabe Setsuhisa
    • Journal Title

      Journal of Applied Physics

      Volume: 129 Issue: 18 Pages: 183104-183104

    • DOI

      10.1063/5.0049826

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Predicting the Optical Pressure Sensitivity of <sup>2</sup>E → <sup>4</sup>A<sub>2</sub> Spin-Flip Transition in Cr<sup>3+</sup>-Doped Crystals2021

    • Author(s)
      Back Michele、Ueda Jumpei、Hua Hansen、Tanabe Setsuhisa
    • Journal Title

      Chemistry of Materials

      Volume: 33 Issue: 9 Pages: 3379-3385

    • DOI

      10.1021/acs.chemmater.1c00678

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Boltzmann Thermometry in Cr3+‐Doped Ga2O3 Polymorphs: The Structure Matters!2021

    • Author(s)
      Back Michele、Ueda Jumpei、Nambu Hiroshi、Fujita Masami、Yamamoto Akira、Yoshida Hisao、Tanaka Hiromitsu、Brik Mikhail G.、Tanabe Setsuhisa
    • Journal Title

      Advanced Optical Materials

      Volume: - Issue: 9 Pages: 2100033-2100033

    • DOI

      10.1002/adom.202100033

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of White Persistent Phosphors by Manipulating Lanthanide Ions in Gadolinium Gallium Garnets2021

    • Author(s)
      Ueda Jumpei、Miyano Shun、Xu Jian、Dorenbos Pieter、Tanabe Setsuhisa
    • Journal Title

      Advanced Photonics Research

      Volume: 2 Issue: 3 Pages: 2000102-2000102

    • DOI

      10.1002/adpr.202000102

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pressure-induced variation of persistent luminescence characteristics in Y3Al5?xGaxO12:Ce3+?M3+(M = Yb, and Cr) phosphors: opposite trend of trap depth for 4f and 3d metal ions2020

    • Author(s)
      Ueda Jumpei、Harada Masaya、Miyano Shun、Yamada Akihiro、Tanabe Setsuhisa
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 22 Issue: 35 Pages: 19502-19511

    • DOI

      10.1039/d0cp03520c

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Red Luminescent Eu2+ in K2MgH4 and Comparison with KMgH32020

    • Author(s)
      J. Ueda, T. Wylezich, N. Kunkel, S. Tanabe,
    • Journal Title

      J. Mater. Chem. C

      Volume: in press Issue: 15 Pages: 5124-5130

    • DOI

      10.1039/c9tc06459a

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] (INVITED) Review of luminescent properties of Ce3+-doped garnet phosphors: New insight into the effect of crystal and electronic structure2019

    • Author(s)
      Ueda Jumpei、Tanabe Setsuhisa
    • Journal Title

      Optical Materials: X

      Volume: 1 Pages: 100018-100018

    • DOI

      10.1016/j.omx.2019.100018

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Orange Persistent Luminescence and Photodarkening Related to Paramagnetic Defects of Nondoped CaO-Ga2O3-GeO2 Glass2019

    • Author(s)
      Ueda Jumpei、Hashimoto Atsunori、Tanabe Setsuhisa
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 123 Issue: 49 Pages: 29946-29953

    • DOI

      10.1021/acs.jpcc.9b07638

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Pr3+添加Y3Al2Ga3O12透明セラミックスにおけるフォトクロミズムと長残光特性評価2022

    • Author(s)
      杜 啓萍, 上田 純平, 田部 勢津久
    • Organizer
      日本セラミックス協会 2021年 年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Ni2+添加LaAlO3近赤外蛍光体の開発及び光学特性評価2022

    • Author(s)
      箕輪 朋晃, 上田 純平,田部 勢津久,許 健,中西 貴之,武田 隆史,M. G. Brik
    • Organizer
      日本セラミックス協会 2021年 年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] YSiO2N:Ce3+-Ln3+ (Ln = Sm, Tm) 青色残光蛍光体における熱ルミネッセンス測定による電子トラップ分布解析2022

    • Author(s)
      北川 裕貴, 上田 純平,田部 勢津久
    • Organizer
      日本セラミックス協会 2021年 年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] YSiO2NにおけるEu2+束縛励起子状態による深赤色-近赤外発光2022

    • Author(s)
      北川 裕貴, 上田 純平,許 健,中西 貴之,武田 隆史,廣崎 尚登,田部 勢津久
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of white persistent phosphors by tailoring lanthanide ions and garnet host composition2021

    • Author(s)
      Jumpei Ueda, Shun Miyano, Jian Xu, Pieter Dorenbos, Setsuhisa Tanabe
    • Organizer
      19th International Conference on Luminescence (ICL2020)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高い消光温度を有する白色固体光源用Ce3+ 添加蛍光体の材料設計2021

    • Author(s)
      上田 純平
    • Organizer
      日本学術振興会先進セラミックス第124委員会 講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 希土類イオン添加無機化合物の固体電子構造に立脚した光機能性材料開発2021

    • Author(s)
      上田 純平
    • Organizer
      第37回希土類討論会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Cr3+添加Ga2O3レシオメトリック蛍光温度計の結晶構造による特性変化と触媒反応への応用2021

    • Author(s)
      上田 純平, M. Back, 南部 博, 藤田 正海, 山本 旭, 吉田 寿雄, 田中 洋光, M. G. Brik, 田部 勢津久
    • Organizer
      応用物理学会 極限的励起状態の形成と量子エネルギー変換研究グループ 第1回研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Mn4+添加LaAlO3深赤色蛍光温度計の開発2021

    • Author(s)
      幸塚駿佑 ,○上田純平,田部勢津久,中西貴之,武田隆史,廣崎尚登
    • Organizer
      The 32th Meeting on Glasses for Photonics 2020
    • Related Report
      2021 Annual Research Report
  • [Presentation] 真空準位基準束縛エネルギー図を利用した ランタニドイオン添加白色長残光蛍光体の開発2021

    • Author(s)
      上田 純平, 宮野 隼, 許 健, P. Dorenbos, 田部 勢津久
    • Organizer
      The 31st Meeting on Glasses for Photonics
    • Related Report
      2020 Research-status Report
  • [Presentation] 価数制御によるMn4+添加LaAlO3深赤色蛍光体の高効率化2021

    • Author(s)
      幸塚 駿佑,上田 純平,田部 勢津久,中西 貴之,廣崎 尚登
    • Organizer
      日本セラミックス協会 2021年年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Understanding of Hole Trap Depths by Pr3+ and Tb3+ in RE2O2S:Eu3+(RE=Y, Lu, Gd, La) Persistent Phosphors2021

    • Author(s)
      J. Ueda, A. Hashimoto, Y. Aoki, P. Dorenbos, S. Tanabe,
    • Organizer
      第11回フォトニクスのための材料研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] “光らない”から“光り続ける”を創る2020

    • Author(s)
      上田 純平
    • Organizer
      文科省 科学技術・学術政策研究所講演会「近未来への招待状 ~ナイスステップな研究者2019からのメッセージ~」
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 水素化物と酸水素化物における希土類イオンの発光特性2020

    • Author(s)
      上田 純平,T. Wylezich, N. Kunkel, 松石 聡, 田部 勢津久
    • Organizer
      物質材料機構セミナー "第67回 サイアロン研究会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] ペロブスカイト関連構造を有するEu2+添加水素化物の発光特性2020

    • Author(s)
      上田 純平,T. Wylezich, N. Kunkel, 田部 勢津久
    • Organizer
      第381回 蛍光体同学会講演会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Ce3+-Yb3+共添加残光蛍光体における電子トラップ濃度の見積もり2019

    • Author(s)
      上田純平, 宮野 隼, 田部勢津久
    • Organizer
      第35回希土類討論会
    • Related Report
      2019 Research-status Report
  • [Presentation] Design and Development of Persistent Phosphors Based on Electronic Structure2019

    • Author(s)
      Jumpei Ueda
    • Organizer
      The 2nd International Conference on Advanced Structural and Functional Materials (The 2nd ICAS)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Understanding the luminescence properties of Ce3+-doped garnet phosphors on the basis of composition, crystal and electronic structure2019

    • Author(s)
      Jumpei Ueda
    • Organizer
      8th international workshops on Photoluminescence in Rare Earths: Photonic Materials and Devices (PRE'19)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Understanding luminescence and persistent luminescence properties of Ce3+-doped garnet phosphors2019

    • Author(s)
      Jumpei Ueda
    • Organizer
      Phosphor Safari 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] Photoionization Analysis on Phosphors in Phosphor Handbook2022

    • Author(s)
      Jumpei Ueda
    • Total Pages
      32
    • Publisher
      CRC Press
    • ISBN
      9781003098669
    • Related Report
      2021 Annual Research Report
  • [Remarks] 北陸先端科学技術大学院大学 上田研究室

    • URL

      https://uedalab.com

    • Related Report
      2021 Annual Research Report
  • [Remarks] 京都大学 田部研究室

    • URL

      http://www.talab.h.kyoto-u.ac.jp/

    • Related Report
      2021 Annual Research Report
  • [Remarks] 京都大学大学院人間・環境学研究科 教員紹介

    • URL

      https://www.h.kyoto-u.ac.jp/academic_f/faculty_f/342_ueda_j_0/

    • Related Report
      2020 Research-status Report
  • [Remarks] 京都大学 教育研究活動データベース

    • URL

      https://kyouindb.iimc.kyoto-u.ac.jp/j/bD6qE

    • Related Report
      2020 Research-status Report
  • [Remarks] researchmap

    • URL

      https://researchmap.jp/--0

    • Related Report
      2020 Research-status Report
  • [Remarks] 京都大学大学院人間・環境学研究科 田部研究室

    • URL

      http://www.talab.h.kyoto-u.ac.jp/

    • Related Report
      2020 Research-status Report
  • [Remarks] ReseachGate

    • URL

      https://www.researchgate.net/profile/Jumpei-Ueda

    • Related Report
      2020 Research-status Report
  • [Remarks] 京都大学人間・環境学研究科 田部研究室

    • URL

      http://www.talab.h.kyoto-u.ac.jp/index.html

    • Related Report
      2019 Research-status Report
  • [Remarks] 京都大学 教育研究活動データベース

    • URL

      https://kyouindb.iimc.kyoto-u.ac.jp/j/bD6qE

    • Related Report
      2019 Research-status Report

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Published: 2019-02-06   Modified: 2023-01-30  

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