The 84th JSAP Autumn Meeting 2023
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Oral presentation13 Semiconductors : 13.8 Optical properties and light-emitting devices

[23p-A305-1~13]13.8 Optical properties and light-emitting devices

Sat. Sep 23, 2023 1:30 PM - 5:00 PM JST
Sat. Sep 23, 2023 4:30 AM - 8:00 AM UTC
A305 (KJ Hall)
Ariyuki Kato(Nagaoka Univ. of Tech.), Takayuki Nakanishi(NIMS)
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1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[23p-A305-1]Preparation of novel fluorescent complexes using carbon nitride and terbium

〇(M1)Haruki Takemura1, Takahiro Niimi1, Naoki Ohtani1 (1.Doshisha University)
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1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[23p-A305-2]Fabrication of Terbium Coordination Polymer and Preparation of Luminescent Thin Films by Spin-coating Method

〇Koki Suyama1, Seiya Kanagawa1, Hideaki Ueda1, Naoki Ohtani1 (1.Doshisha Univ.)
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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[23p-A305-3]Preparation of Red Fluorescent Materials by Europium Complexation with β-Diketone as Main Ligand

〇(M1)Seiya kanagawa Kanagawa1, Koki Suyama1, Hideaki Ueda1, Naoki Ohtani1 (1.Doshisha Univ.)
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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[23p-A305-4]Time resolved photoluminescence properties of Eu:Y2O3 composition-gradient films

〇Shizuka Suzuki1, Takuro Dazai1, Ryota Takahashi1 (1.Nihon Univ.)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[23p-A305-5]Improved optical properties of Er-doped CeO2 by post-growth annealing

〇Tomohiro Inaba1, Xu Xuejun1, Yuki Wakabayashi1, Takuma Otsuka2, Takehiko Tawara3, Hiroo Omi4, Hideki Yamamoto1, Katsuya Oguri1, Haruki Sanada1 (1.NTT BRL, 2.NTT CS Lab., 3.Nihon Univ., 4.Yamato Univ.)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[23p-A305-6]Down conversion luminescence of Tm, Yb codoped strontium aluminate phosphors

〇(M1)Keito Maruyama1, Toshihiro Nakamura1 (1.Hosei Univ.)
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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[23p-A305-7]Thermoluminescence and red luminescence under near-infrared photoexcitation in CaS:Yb2+

〇(M2)Yuta Nishigawa1, Tsuyoshi Okuno1 (1.The Univ. of Electro-Communication)
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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[23p-A305-8]Analysis of trap levels using thermoluminescence measurements with electron beam excitation

〇Yosuke Tsuji1, Ryota Minamino1, Shuto Sugito1, Jofu Furusawa1, Haruki Fukada1, Yamaguchi Atsushi1 (1.Kanazawa Institute of Technology)
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3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[23p-A305-9]Pressure & Exc. position dependence on Red Afterglow properties of CaTiO3:Pr, Al

〇Shunsuke Beni1, Akihiro Mitake1, Ayaka Igarashi1, Hayato Kamioka1 (1.Nihon Univ.)
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4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)Highlighted Presentation

[23p-A305-10]Characterization of Anomalous Near-Infrared Luminescence in Ce3+-Doped Fluorosulfide through High-Pressure Spectroscopy

〇Yuuki Kitagawa1, Jumpei Ueda2 (1.AIST, 2.JAIST)
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4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[23p-A305-11]Effect on the stabilizer during LaF3:Ce3+ synthesis by solvothermal method

〇Ryoya Ishihara1, Tomoki Sadamori1, Anastasiia Dorokhina1, Hiroko Kominami1, Kazuhiko Hara1 (1.Shizuoka Univ.)
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4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[23p-A305-12]Luminesce of Single-Particle Phosphor by Proximity Measurement

〇Kousei Takahasi1, Takashi Takeda1, Naoto Hirosaki1 (1.NIMS)
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4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[23p-A305-13]Powder Synthesis of Narrow-Band Emitting Phosphate Phosphor Discovered by LSS Method

〇Takashi Takeda1, Yukinori Koyama1, Jian Xu1, Takayuki Nakanishi1, Masamichi Harada1, Naoto Hirosaki1 (1.NIMS)
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