CEMS Topical Meeting on

Chemistry of π-Conjugated Materials

July 31–August 1, 2023
RIKEN

Program

Timetable


Day 1 (Monday, July 31, 2023)

12:20 - 12:50Registration
12:50 - 13:00Opening
Session 1
13:00 - 13:40 瀧宮 和男   Kazuo Takimiya
(理研CEMS チームリーダー/ Team Leader, RIKEN CEMS)
Design and synthesis of molecular semiconductor solid: simple but impactful methylthiolation
13:40 - 14:10 齊藤 尚平   Shohei Saito
(京都大学大学院理学研究科 准教授/ Associate professor, Kyoto University)
Molecular Force Probe for Monitoring 100 pN Polymer Physics
14:10 - 14:40 平田 修造   Shuzo Hirata
(電気通信大学大学院情報理工学研究科 准教授/ Associate professor, The University of Electro-Communications)
Role of molecular vibrations and distortions facilitating persistent room-temperature phosphorescence
14:40 - 15:10 深澤 愛子   Aiko Fukazawa
(京都大学高等研究院物質−細胞統合システム拠点 教授/ Professor, Kyoto University)
Design of Novel π-Electron Systems with Exceptional Stability toward Multi-Electron Reduction
15:10 - 15:30Break
Session 2
15:30 - 16:00 渡邉 峻一郎   Shun Watanabe
(東京大学大学院 新領域創成科学研究科 准教授/ Associate professor, The University of Tokyo)
Charge, spin and phonon in organic semiconductors
16:00 - 16:30 廣瀬 崇至   Takashi Hirose
(京都大学化学研究所 准教授/ Associate professor, Kyoto University)
Synthesis of π-Extended Helicenes and Their Properties as Helical Molecular Wires
16:30 - 17:00 成田 明光   Akimitsu Narita
(沖縄科学技術大学院大学 准教授/ Associate professor, Okinawa Institute of Science and Technology)
Synthesis and Peripheral Functionalization of Highly Luminescent Polycyclic Aromatic Hydrocarbons
17:00 - 17:30 佐藤 弘志   Hiroshi Sato
(理研CEMS ユニットリーダー/ Unit Leader, RIKEN CEMS)
π-Conjugated Molecules-Based Porous Crystals with Unique Functions
17:45 - 20:00ポスターセッション&交流会(本部棟2Fラウンジ)
Poster Session & Networking
Link to the poster list

Day 2 (Tuesday, August 1, 2023)

8:30 - 9:00Registration
Session 3
9:00 - 9:30 草本 哲郎   Tetsuro Kusamoto
(大阪大学大学院基礎工学研究科 教授/ Professor, Osaka University)
Interplay between spin and luminescence in assembled organic radicals
9:30 - 10:00 嘉部 量太   Ryota Kabe
(沖縄科学技術大学院大学 准教授/ Associate professor, Okinawa Institute of Science and Technology)
Optical property of stable charge-separated states
10:00 - 10:30 茅原 栄一   Eiichi Kayahara
(京都大学化学研究所 助教/ Assistant Professor, Kyoto University)
Synthesis and Properties of Curved Nanocarbon Molecules with New Topology
10:30 - 10:50Break
10:50 - 11:20 瀬川 泰知   Yasutomo Segawa
(分子科学研究所 生命・錯体分子科学研究領域 准教授/ Associate professor, Institute of Molecular Science)
Strategies for strain-induced synthesis of topologically unique aromatic hydrocarbons
11:20 - 11:50 儘田 正史   Masashi Mamada
(京都大学大学院理学研究科 准教授/ Associate professor, Kyoto University)
Stable singlet biradical compounds for potential application in organic electronic devices
11:50 - 12:20 伊藤 喜光   Yoshimitsu Itoh
(東京大学大学院工学系研究科 准教授/ Associate professor, The Univertiy of Tokyo)
Exploration of novel molecular assembly and functions using photo-aromatizable dynamic π systems
12:20 - 12:30Closing

Poster Session (17:45 - 20:00 Monday, July 31, 2023)

P1Kyohei Nakano (RIKEN CEMS)
Development of a new method for evaluating the density of states in organic semiconductors
P2Yuto Ochiai (RIKEN CEMS)
Design strategy for fluidic semiconducting polymers utilizing the intra-chain charge carrier transportation
P3Takaho Yokoyama (RIKEN CEMS)
Morphological evaluation of surface segregated layer composed of rod-like molecules containing amide or ester group
P4Barun Dhara (RIKEN CEMS)
Crystal and electronic structures of a series of MT-pyrene-based conductive radical cation salts
P5Jisoo Shin (AIMR, Tohoku University)
Positional effects of methylthiolation on crystal structures of acenes
P6Haruki Sanematsu (RIKEN CEMS)
Overcrowded benzene with naphthothiophenediimides
P7Ryo Suzuki (RIKEN CEMS)
Detrimental effects of “universal” singlet photocrosslinkers in organic photovoltaics
P8Kirill Bulgarevich (RIKEN CEMS)
In silico crystallization: simulation of brickwork-related crystal structures using step-by-step optimization of intermolecular interactions
P9Kohsuke Kawabata (Tohoku University)
Design and synthesis of organic semiconductors based on electron-defficient quinoidal acenedichalcogenophendiones
P10Keisuke Tajima (RIKEN CEMS)
Tautomeric organic semiconductors exhibiting intramolecular double proton transfer in solid state
P11Yongjin Pu (RIKEN CEMS)
Computational design of multiple resonance-type BN molecules for inverted singlet and triplet excited states and negative ΔEST
P12Taishi Noma (RIKEN CEMS)
Exploration of the circular photogalvanic effect of chiral perovskites
P13Shu I. Takagi (Kyoto University)
Stereoselective synthesis and characterization of indenone azine-based electron-accepting π-conjugated systems
P14Kikuya Hayashi (The University of Electro-Communications)
Photoinduced triplet depletion allowing higher-resolution afterglow
P15Atsuhiro Ikeno (Kyoto Univeristy)
Synthesis and physical properties of boraphenalene derivative
P16Kota Ono (Kyoto University)
Development of a liquid crystalline pressure-sensitive adhesive
P17Retno Miranti (RIKEN CEMS)
Anisotropic electronic state of CsPbBr3 cubic colloidal nanocrystals
P18Kazushi Enomoto (RIKEN CEMS)
Anisotropic electronic coupling in three-dimensional assembly of CsPbBr3 quantum dots
P19Masanori Sawamoto (RIKEN CEMS)
Re-examining naphtho[2,3-b]thiophene diimide (NTI) with different N-alkyl groups as end-cap of non-fullerene acceptor (NFA) for OPV
P20Tomoki Furukawa (The University of Tokyo)
Mobility exceeding 100 cm2/Vs in organic semiconductors under uniaxial strain
P21Masaki Ishii (NIMS/Tokyo University of Science)
Precise chemical doping of organic semiconductors for facile device fabrication under ambient conditions