The 71st JSAP Spring Meeting 2024
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Session Details

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

[23p-P04-1~18]13.8 Optical properties and light-emitting devices

Sat. Mar 23, 2024 1:30 PM - 3:30 PM JST
Sat. Mar 23, 2024 4:30 AM - 6:30 AM UTC
P04 (Building No. 9)

[23p-P04-1]Fabrication of CdSe quantum dot superlattice films with controlled interdot spacing

〇(M2)Sho Higuchi1, Toshihiro Kuzuya2, Keiki Takeda2, Kosuke Watanabe3, Yasushi Hamanaka1 (1.Nagoya Inst. Tech., 2.Muroran Inst. Tech., 3.Kyushu Univ.)

[23p-P04-2]Cathodoluminescence Observation of Cs4PbBr6 at Low Temperature

〇Tetsuya Kubota1, Sotatsu Yanagimoto1, Hikaru Saito1,2, Keiichirou Akiba1,3, Ayumi Ishii4, Takumi Sannomiya1 (1.Tokyo Tech., 2.Kyushu Univ., 3.QST, 4.Waseda Univ.)

[23p-P04-3]Characterization and wireless driving of gallium nitride light-emitting diodes

〇Yamato Yoshii1, Kouichi Wani1, Vikrant Kumar2, Oliver Durnan2, Ioannis Kymissis2, Sin-ichi Yamamoto1,2 (1.Ryukoku Univ., 2.Columbia Univ.)

[23p-P04-4]Carrier Amplification Mechanism in DC EL Devices

〇Yu Takahashi1, Noboru Miura1 (1.Meiji Univ.)

[23p-P04-5]Hot electrons generation within the phosphor layer contacted electrode

〇Danieruhiroshi Kondo1, Noboru Miura1 (1.Meiji Univ.)

[23p-P04-6]Characterization of Zinc Sulfide with Terbium Fluoride Deposited by CVD Synthesis

〇Takumi Fukuda1, Shin-ichi Yamamoto1, Koichi Wani1 (1.Ryukoku Univ.)

[23p-P04-7]Characterization of ZnS:Tb thin film prepared by CVD synthesis method

〇Gen Fujitsuka1, Shin-ichi Yamamoto1, Koichi Wani1 (1.Ryukoku Univ.)

[23p-P04-8]Luminescence properties of BaAl2S4:Eu powder depending on the position of the tube furnace

〇Hayato Ikeda1, Shin-ichi Yamamoto1, Koichi Wani1 (1.Ryukoku Univ.)

[23p-P04-9]Synthesis of CaAl2S4:Eu and Ba2ZnS3:Mn powders prepared by solid phase reaction method

〇Daiki Koreki1, Ikeda Hayato1, Wani Koichi1, Yamamoto Shin-ichi1 (1.Ryukoku Univ.)

[23p-P04-10]Luminescent characteristics of Zn(Ga1-xInx)2O4:Cr3+ far-red phosphors

〇Akihisa Yamasaki1, Hourai Ryota1, Ohmi Koutoku1 (1.Tottori Univ.)

[23p-P04-11]Crystallization and Luminescence Properties of Cr2O3-Na2O-CaO-GeO2 Glass Ceramics

〇Yasushi Nanai1, Yutaro Satake1, Nobuaki Kitazawa1 (1.Natinal Defense Acad.)

[23p-P04-12]Build a NIR Phosphor Screening System

〇YOSHIHIRO OSAWA1, Takayuki Nakanishi1, Yukinori Koyama1, Tohru Suzuki1, Koji Morita1, Takashi Takeda1, Naoto Hirosaki1 (1.NIMS)

[23p-P04-13]New preparation process for β-Ga2O3:Cr phosphor powder using Ga liquid metal alloy

〇Meguru Nagai1, Naoki Maeda1, Shin-ichi Yamamoto1 (1.Ryukoku Univ.)

[23p-P04-14]Photophysical properties of Cr4+ phosphors directed to near-infrared ultra-white LEDs

〇Takayuki Nakanishi1, Jian Xu1, Kohsei Takahashi1, Naoto Hirosaki1, Takashi Takeda1, Koji Morita1 (1.NIMS)

[23p-P04-15]Enhancement of luminous efficiency by adding alkaline metals as charge compensator in Ca2GeO4:Mn5+ near-infrared phosphprs for bio imaging

〇Konan Taniguchi1, Hiroto Sanzen1, Masatoshi Ishida2, Koutoku Ohmi1 (1.Tottori Univ., 2.TMU)

[23p-P04-16]Quantum Efficiency of Single-Particle Phosphor by Proximity Measurement

〇Kousei Takahasi1, Naoto Hirosaki1, Takashi Takeda1 (1.NIMS)

[23p-P04-17]Blue and near infrared upconversion luminescence of a Yb3+/Tm3+ codoped LaF3-LaOF

〇Toshihiro Nonaka1, Yutaro Inoue1, Masafumi Nakahara1, Shin-Ichi Yamamoto2 (1.NIT Toyota College, 2.Ryukoku Univ.)

[23p-P04-18]Luminescence characteristics in Y4(SiS4)3:Er3+ up-conversion phosphor

〇(M1)Haruto Yamanaka1, Okuno Tsuyoshi1 (1.UEC)
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