The 71st JSAP Spring Meeting 2024
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Session Details

Oral presentation12 Organic Molecules and Bioelectronics : 12.2 Characterization and Materials Physics

[25p-1BC-1~11]12.2 Characterization and Materials Physics

Mon. Mar 25, 2024 1:30 PM - 4:30 PM JST
Mon. Mar 25, 2024 4:30 AM - 7:30 AM UTC
1BC (Building No. 1)
Yoichi Yamada(Univ. of Tsukuba), Masahiro Shibuta(大阪市大)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)Highlighted Presentation

[25p-1BC-1]Evidence of Polaron Formation in Organic Semiconductors
Proved by Temperature Dependence of Valence and Conduction Energy Bandwidths

Syed A. Abd Rahaman1, Yota Yamada1, Hiroyuki Ishii2, 〇Hiroyuki Yoshida1,3 (1.Chiba Univ., 2.Tsukuba Univ., 3.MCRC-Chiba Univ.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[25p-1BC-2]Gap states of organic semiconductors measured using high vacuum Kelvin probe

〇Yuki Furukawa1, Yoshida Hiroyuki2,3 (1.Sci. & Eng., Chiba Univ., 2.Eng., Chiba Univ., 3.MCRC, Chiba Univ.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[25p-1BC-3]Comprehensive kinetic analysis of TADF materials showing peculiar thermal behavior

〇Youichi Tsuchiya1, Keito Mizukoshi1,2, Masaki Saigo3, Tomohito Ryu3, Kiyoshi Miyata3, Ken Onda3, Chihaya Adachi1,2 (1.OPERA Kyushu Univ., 2.Eng. Kyushu Univ., 3.Sci. Kyushu Univ.)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[25p-1BC-4]Molecular orientation at the indigo/TTC interface and its OFET characteristics

〇Koki Tanoue1, HideKazu Horikawa1, Toya Kazu Yamada1, Hisao Ishii1, Takayuki Miyamae1 (1.Chiba Univ.)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[25p-1BC-5]Accurate evaluation of atomic concentration at a surface of organic semiconducting thin film using X-ray photoelectron spectroscopy

〇Kyohei Nakano1, Yuto Ochiai1, Yumiko Kaji1, Keisuke Tajima1 (1.RIKEN CEMS)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[25p-1BC-6]Study of film morphology in organic solar cells with bulk-heterojunction active layer fabricated using electrospray method

Daiki Endo1, Soto Moriya1, 〇Norio Onojima1 (1.Univ. of Yamanashi)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[25p-1BC-7]Time-resolved local photovoltage measurement of perovskite solar cells by using Kelvin-Probe Force Microscopy

〇Shotaro Okino1, Ryotaro hayashi2, Kenichi Yamashita2, Kei Kobayashi1 (1.Kyoto Univ., 2.Kyoto Institute of Technology)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[25p-1BC-8]Friction Force Microscopy for Molecular Conformation and Interchain Ordering of Extra Alkyl Chains on Single Molecular Bilayer Surfaces

〇Ryo Miyata1, Yusaku Wakasaki1, Satoru Inoue1, Ken Nakajima2, Tatsuo Hasegawa1 (1.Tokyo Univ., 2.TIT)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[25p-1BC-9]EFM, KPFM measurement of photo-induced charge separation on F8T2 monolayer/ TiO2 interface

〇Tomoki Misaka1, Naoki Hara2, Hiroshi Ohyama1, Shusaku Nagano2, Takuya Matsumoto1 (1.Osaka Univ., 2.Rikkyo Univ.)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)English Presentation

[25p-1BC-10]Correlation between the Dielectric Dispersions and Dipolar & Electronic Polarizations of Various Polyimides in the 25-330 GHz Range

〇Haonan Liu1, Ririka Sawada1, Shana Yanagimoto2, Yoshiyuki Yanagimoto2, Shinji Ando1 (1.Tokyo Tech, 2.EM Labs Inc.)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[25p-1BC-11]Prediction of optical transmittance for polymer-network liquid crystals from polarizing optical microscopy using pretrained machine learning models

〇Hiroshi Kakiuchida1, Kensuke Suzuki2, Takuto Kojima2 (1.AIST, 2.Nagoya Univ.)
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