The 71st JSAP Spring Meeting 2024
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Session Details

Oral presentation13 Semiconductors : 13.8 Optical properties and light-emitting devices

[24a-12J-1~10]13.8 Optical properties and light-emitting devices

Sun. Mar 24, 2024 9:15 AM - 11:45 AM JST
Sun. Mar 24, 2024 12:15 AM - 2:45 AM UTC
12J (Building No. 1)
Yasushi Nanai(National Defense Academy), Takayuki Nakanishi(NIMS)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[24a-12J-1]Room-temperature nonlinear photoluminescence of cavity-polaritons in a microcavity containing liquid-dispersed CdSe nanoplatelets

〇Masaru Oda1, Kazuaki Yamato1, Jyunya Egashira1, Yuuki Magoori1, Hisao Kondo2 (1.Kyushu inst. of tech., 2.Ehime Univ.)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[24a-12J-2]Photon Up-conversion in MAPbBr3 Perovskite Deposited on GaAs

〇(D)Hambalee Mahamu1, Matthias Bourzier2, Shigeo Asahi1, Takashi Kita1 (1.Kobe Univ., 2.INSA Lyon)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[24a-12J-3]Investigation of optimal mixing ratio of novel fluorescent complexes using carbon nitride and terbium

〇Haruki Takemura1, Takahiro Niimi1, Naoki Ohtani1 (1.Doshisha University)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Highlighted Presentation

[24a-12J-4]Electron energy levels contributing to the 4f – 4f luminescence transition of praseodymium ions in nitride semiconductors

〇Shinichiro Sato1, Kanako Shojiki2,3, Hideto Miyake3 (1.QST, 2.Grad. Sch. of Eng. Kyoto Univ., 3.Grad. Sch. of Eng. Mie Univ.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[24a-12J-5]Fluorescence properties of Eu:Y2O3 and Eu:Sc2O3 films

〇(D)Shizuka Suzuki1, Takuro Dazai1, Ryota Takahashi1 (1.NihonUniv.)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[24a-12J-6]Photoinduced free carrier plasma absorption spectroscopy of Ce3+ doped garnetscrystals

〇Mamoru Kitaura1, Heishun Zen2, Shinta Watanabe3, Hirokazu Masai4, Kei Kamada5, Kyoung-Jin Kim6, Akira Yoshikawa6 (1.Yamagata Univ., 2.Kyoto Univ. IAE, 3.AGC, 4.AIST, 5.Tohoku Univ. NiCHe, 6.Tohoku Univ. IMR)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[24a-12J-7]The effect of temperature annealing for precursor at elements distribution in orange-red emitting YAG:Ce crystal

〇Hitomi Nakamura1, Zheng Liu1, Tomoko Akai1 (1.AIST)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[24a-12J-8]Analysis of the decay curves of luminescence from Eu2+ in β-SiAlON

〇Yoriko Suda1,2, Tsuyoshi Okuno2, Takashi Takeda3, Kohsei Takahashi3, Naoto Hirosaki3 (1.Tokyo Univ. of Tech., 2.The Univ. of Electro-Communications, 3.NIMS)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[24a-12J-9]Crystal Structure and Luminescent Property of A6xB3yC27-12xX31-6x-type Red-Emitting Oxynitride Phosphor

〇Shiro Funahashi1, Naotho Hirosaki1, Takashi Takeda1 (1.NIMS)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[24a-12J-10]Exploration of New Eu2+-activated Phosphors Using Valence Classification Model

〇Yukinori Koyama1, Naoto Hirosaki1, Yukako Kohriki1, Masamichi Harada1, Takashi Takeda1 (1.NIMS)
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