21 records found.
Blue–Green Emitting Phosphor Ba 2 LiAlSi 2 O 8 :Eu 2 + for Phosphor-Converted Light-Emitting Diodes via Single-Particle Diagnosis in a Quasi-Quaternary System
- Journal article
- Creator
-
Akihiro Nakanishi (author) (Search by this author)National Institute for Materials Science
;
Shiro Funahashi (author) (Search by this author)National Institute for Materials Science
;
Yukinori Koyama (author) (Search by this author)National Institute for Materials Science
;
;Hisanori Yamane (author) (Search by this author)National Institute for Materials ScienceKohsei Takahashi (author) (Search by this author)National Institute for Materials Science
;
Takayuki Nakanishi (author) (Search by this author)National Institute for Materials Science
;
Naoto Hirosaki (author) (Search by this author)National Institute for Materials Science
;
Takashi Takeda (author) (Search by this author)National Institute for Materials Science
- Keyword
- Eu2+-activated phosphor, single-crystal X-ray diffraction, quasi-quaternary system, new crystal phase, phosphor-converted LEDs
- Date published
- 2026-05-27
- Updated at
- 2026-06-16 11:39:41 +0900
Photoluminescence of perovskite-type Cr<sup>3+</sup>-activated phosphors in the La–Al–Ti–O system
- Journal article
- Creator
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Akihiro Nakanishi (author) (Search by this author)National Institute for Materials Science
;
Takayuki Nakanishi (author) (Search by this author)National Institute for Materials Science
;
Naoto Hirosaki (author) (Search by this author)National Institute for Materials Science
;
Koji Morita (author) (Search by this author)National Institute for Materials Science
;
Takashi Takeda (author) (Search by this author)National Institute for Materials Science
- Keyword
- Cr3+-activated phosphor, Near-infrared emission, Oxide, Solid state reaction
- Date published
- 2026-03-01
- Updated at
- 2026-06-16 11:29:50 +0900
Luminescent properties of SrLi 3 AlO 4 :Eu 2+ phosphor with two narrow-band emissions discovered by the single-particle-diagnosis approach
- Journal article
- Creator
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Hiroaki Toyoshima (author) (Search by this author)
https://orcid.org/0009-0000-0866-4475
(unauthenticated)
;
Takayuki Nakanishi (author) (Search by this author)
;
Jian Xu (author) (Search by this author)
;
Shiro Funahashi (author) (Search by this author)
;
Kohsei Takahashi (author) (Search by this author)
;
;Hideyuki Emoto (author) (Search by this author)Naoto Hirosaki (author) (Search by this author)
;
Koji Morita (author) (Search by this author)
- Keyword
- Luminescence
- Date published
- 2026-12-31
- Updated at
- 2026-04-13 12:59:40 +0900
Luminescence Properties of Broadband Near-infrared Luminescent Material Ca5Ga6O14:Cr4+
- Journal article
- Creator
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Aunsaya Eksatit (author) (Search by this author)
;
Takayuki Nakanishi (author) (Search by this author)
;
;Takuya Ohmi (author) (Search by this author)Akihiro Nakanishi (author) (Search by this author)
;
Naoto Hirosaki (author) (Search by this author)
;
Takashi Takeda (author) (Search by this author)
;
;Jian Xu (author) (Search by this author);Jumpei Ueda (author) (Search by this author)Koji Morita (author) (Search by this author)
- Keyword
- Cr4+ photoluminescence, NIR phosphors
- Date published
- 2026-02-06
- Updated at
- 2026-02-11 08:30:38 +0900
Preparation and photoluminescence of Eu2+ and Eu3+-doped NaLuO2
- Journal article
- Creator
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;Hisanori Yamane (author) (Search by this author)Akihiro Nakanishi (author) (Search by this author)
;
Shiro Funahashi (author) (Search by this author)
;
Takayuki Nakanishi (author) (Search by this author)
;
Kohsei Takahashi (author) (Search by this author)
;
Naoto Hirosaki (author) (Search by this author)
;
Takashi Takeda (author) (Search by this author)
- Keyword
- Solid state reaction, Ternary oxide, Powder X-ray diffraction, Rietveld analysis, Photoluminescence, Eu2+ and Eu3+ emission center
- Date published
- 2025-07-01
- Updated at
- 2025-12-05 12:30:12 +0900
Charge transfer emission between π- and 4f-orbitals in a trivalent europium complex
- Journal article
- Creator
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;Yuichi Kitagawa (author) (Search by this author);Toranosuke Tomikawa (author) (Search by this author);Kota Aikawa (author) (Search by this author);Shiori Miyazaki (author) (Search by this author);Tomoko Akama (author) (Search by this author);Masato Kobayashi (author) (Search by this author);Mengfei Wang (author) (Search by this author);Sunao Shoji (author) (Search by this author);Koji Fushimi (author) (Search by this author);Kiyoshi Miyata (author) (Search by this author)Yuichi Hirai (author) (Search by this author)National Institute for Materials Science
;
Takayuki Nakanishi (author) (Search by this author)National Institute for Materials Science
;
;Ken Onda (author) (Search by this author);Tetsuya Taketsugu (author) (Search by this author)Yasuchika Hasegawa (author) (Search by this author)
- Keyword
- lanthanide
- Date published
- 2025-01-28
- Updated at
- 2025-05-16 12:30:23 +0900
Lanthanide Coordination Phosphors for Next Generation LED Displays
- Report
- Creator
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Takayuki Nakanishi (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Advanced Phosphor Group, National Institute for Materials Science
- Keyword
- coordination compound phosphor, Europium, luminescence
- Date published
- [2024年度]
- Updated at
- 2025-06-01 08:30:16 +0900
Characterization of narrow-band emitting phosphor Na5Al3F14:Eu2+ discovered by local structure similarity
- Conference poster
- Creator
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中西 昭博 (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Advanced Phosphor Group, National Institute for Materials Science
;
小山 幸典 (author) (Search by this author)Center for Basic Research on Materials/Data-driven Materials Research Field/Data-driven Inorganic Materials Group, National Institute for Materials Science
;
中西 貴之 (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Advanced Phosphor Group, National Institute for Materials Science
;
高橋 向星 (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Advanced Phosphor Group, National Institute for Materials Science
;
廣崎 尚登 (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Advanced Phosphor Group, National Institute for Materials Science
;
;池野豪一 (author) (Search by this author)Osaka Metropolitan University武田 隆史 (author) (Search by this author)Research Center for Electronic and Optical Materials/Optical Materials Field/Advanced Phosphor Group, National Institute for Materials Science
- Keyword
- Narrow-band emitting phosphor
- Date published
- Updated at
- 2024-12-17 12:30:51 +0900
Luminescence Tuning of NIR Luminescence Nanophosphor Bi3+/Yb3+-Doped RE2MoO6 (RE = Gd, Y, and Lu) and Gd2Mo1–xW x O6
- Journal article
- Creator
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Taisei Hangai (author) (Search by this author)
https://orcid.org/0009-0002-8165-0568
(unauthenticated)
;
Takuya Hasegawa (author) (Search by this author)
https://orcid.org/0000-0002-6170-5632
(unauthenticated)
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Jian Xu (author) (Search by this author)
;
Takayuki Nakanishi (author) (Search by this author)
;
Takashi Takeda (author) (Search by this author)
;
Tomoyo Goto (author) (Search by this author)
https://orcid.org/0000-0003-1362-6750
(unauthenticated)
;
Yasushi Sato (author) (Search by this author)
https://orcid.org/0000-0001-5132-0301
(unauthenticated)
;
;Ayahisa Okawa (author) (Search by this author)Shu Yin (author) (Search by this author)
https://orcid.org/0000-0002-5449-4937
(unauthenticated)
- Keyword
- Absorption, Ions, Luminescence, Optical Properties, Phosphors
- Date published
- 2024-11-28
- Updated at
- 2024-12-11 16:30:44 +0900
Guest-Responsive Near-Infrared-Luminescent Metal–Organic Cage Organized by Porphyrin Dyes and Yb(III) Complexes
- Journal article
- Creator
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;Shota Hosoya (author) (Search by this author)Sunao Shoji (author) (Search by this author)
https://orcid.org/0000-0002-0329-1136
(unauthenticated)
;
Takayuki Nakanishi (author) (Search by this author)
;
Masato Kobayashi (author) (Search by this author)
https://orcid.org/0000-0002-4001-3581
(unauthenticated)
;
;Mengfei Wang (author) (Search by this author);Koji Fushimi (author) (Search by this author)Tetsuya Taketsugu (author) (Search by this author)
https://orcid.org/0000-0002-1337-6694
(unauthenticated)
;
Yuichi Kitagawa (author) (Search by this author)
https://orcid.org/0000-0003-1487-2531
(unauthenticated)
;
Yasuchika Hasegawa (author) (Search by this author)
https://orcid.org/0000-0002-6622-8011
(unauthenticated)
- Keyword
- Porphyrin, Luminescence
- Date published
- 2024-06-03
- Updated at
- 2025-05-21 08:30:16 +0900