Updated on 2025/11/10

写真a

 
INOUE Satoru
 
Title
Associate Professor
Contact information
メールアドレス

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

  • Nanotechnology/Materials / Structural organic chemistry and physical organic chemistry

  • Nanotechnology/Materials / Organic functional materials

  • Nanotechnology/Materials / Synthetic organic chemistry

 

Papers

  • Kite-quadrilateral lattice and unique domain-wall pattern formation in plastic/ferroelectric films of [MDABCO][PF6], Physical Review Materials, 2025.09

    Ryoma Shuto, Itsuki Miyamoto, Kiyoshi Nikaido, Satoru Inoue, Jun Harada, Tatsuo Hasegawa

    Single Author

  • Impact of gate dielectric surfaces on carrier transport and injection in inverted-coplanar single-crystal organic transistors, Physical Review Applied, 2025.08

    Keito Murata, Satoru Inoue, Toshiki Higashino, Tatsuo Hasegawa

    Single Author

  • Impact of electrode work function on carrier injection at ternary interfaces in inverted-coplanar single-crystal organic transistors, Phys. Rev. Applied, 24 024017, 2025.08

    S. Tsuchida, K. Murata, Y. Nagayama, T. Miyadera, S. Inoue, T. Hasegawa

    Multiple Authorship (Only Japanese)

  • Melt-mixed superlayer cocrystal formation using symmetric and unsymmetric organic semiconductors, Science Advances, 2025.04

    Kiyoshi Nikaido, Seita Kuroda, Satoru Inoue, Tatsuo Hasegawa

    Single Author

  • 3D Electron Diffraction Structure of an Organic Semiconductor Reveals Conformational Polymorphism, Journal of the American Chemical Society, 2025.02

    Hirofumi Kurokawa, Saori Maki-Yonekura, Kiyofumi Takaba, Toshiki Higashino, Satoru Inoue, Tatsuo Hasegawa, Koji Yonekura

    Single Author

  • Molecular Dynamics Calculations of Mixed Organic Semiconductor Film Surfaces with Different Alkyl Chain Lengths, 24(1) 17-19, 2025

    SUZUKI Rikuo, MIYATA Ryo, INOUE Satoru, HASEGAWA Tatsuo, MATSUI Hiroyuki

    Single Author

  • Exploration and development of molecule-based printed electronics materials: an integrated approach using experimental, computational, and data sciences, SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 25(1) 2418282, 2024.12

    Hasegawa, T; Inoue, S; Tsuzuki, S; Horiuchi, S; Matsui, H; Okada, T; Kumai, R; Yonekura, K; Maki-Yonekura, S

    Single Author

  • Origin of the intermolecular forces that produce donor–acceptor stacks in π-conjugated charge-transfer complexes, Communications Chemistry, 2024.11

    Seiji Tsuzuki, Ryota Ono, Satoru Inoue, Satoshi Matsuoka, Tatsuo Hasegawa

    Single Author

  • Emergence of mixing-induced polymorphic phase with higher mobility in alkylated layered organic semiconductors, PHYSICAL REVIEW MATERIALS, 8(11) , 2024.11

    Nikaido, K; Inoue, S; Tsuzuki, S; Kumai, R; Matsui, H; Takaba, K; Maki-Yonekura, S; Yonekura, K; Hasegawa, T

    Single Author

  • Friction Force Mapping of Molecular Ordering and Mesoscopic Phase Transformations in Layered-Crystalline Organic Semiconductor Films, ACS Applied Materials & Interfaces, 2024.07

    Ryo Miyata, Satoru Inoue, Kiyoshi Nikaido, Ken Nakajima, Tatsuo Hasegawa

    Single Author

  • Control of Polar/Antipolar Layered Organic Semiconductors by the Odd‐Even Effect of Alkyl Chain, Advanced Science, 2024.04

    Satoru Inoue, Toshiki Higashino, Kiyoshi Nikaido, Ryo Miyata, Satoshi Matsuoka, Mutsuo Tanaka, Seiji Tsuzuki, Sachio Horiuchi, Ryusuke Kondo, Ryoko Sagayama, Reiji Kumai, Daiki Sekine, Takayoshi Koyan...

    Single Author

  • Comprehensive Application of XFEL Microcrystallography for Challenging Targets in Various Organic Compounds, Journal of the American Chemical Society, 2024.03

    Kiyofumi Takaba, Saori Maki-Yonekura, Ichiro Inoue, Kensuke Tono, Yasuhiro Fukuda, Yota Shiratori, Yiying Peng, Jumpei Morimoto, Satoru Inoue, Toshiki Higashino, Shinsuke Sando, Tatsuo Hasegawa, Makin...

    Single Author

  • Flip-flop dynamics in smectic liquid-crystal organic semiconductors revealed by molecular dynamics simulations, CHEMICAL COMMUNICATIONS, 60(16) 2192-2195, 2024.02

    Suzuki, T; De Nicola, A; Inoue, S; Okada, T; Hasegawa, T; Milano, G; Matsui, H

    Single Author

  • Stability of ternary interfaces and its effects on ideal switching characteristics in inverted coplanar organic transistors, Physical Review Applied, 2024.02

    Keito Murata, Gyo Kitahara, Satoru Inoue, Toshiki Higashino, Satoshi Matsuoka, Shunto Arai, Reiji Kumai, Tatsuo Hasegawa

    Single Author

  • Effects of Thiophene-Fused Isomer on High-Layered Crystallinity in π-Extended and Alkylated Organic Semiconductors, CHEMISTRY OF MATERIALS, 36(2) 848-859, 2024.01

    Higashino, T; Inoue, S; Arai, S; Tsuzuki, S; Matsui, H; Kumai, R; Takaba, K; Maki-Yonekura, S; Kurokawa, H; Inoue, I; Tono, K; Yonekura, K; Hasegawa, T

    Single Author

  • Molecular Dynamics and Density Functional Theory Calculations to Analyze Electronic Properties of Organic Semiconductors with Different Alkyl Chains, Journal of Computer Chemistry, Japan, 23(1) 27-29, 2024

    OKADA Tomoharu, SUZUKI Tomoka, INOUE Satoru, HASEGAWA Tatsuo, MATSUI Hiroyuki

    Single Author

  • Printed 700 V/V Gain Amplifiers Based on Organic Source‐Gated Transistors with Field Plates, Advanced Electronic Materials, 2023.06

    Yudai Hemmi, Yuji Ikeda, Radu A. Sporea, Satoru Inoue, Tatsuo Hasegawa, Hiroyuki Matsui

    Single Author

  • Temperature-induced transformation between layered herringbone polymorphs in molecular bilayer organic semiconductors, Physical Review Materials, 2023.02

    Shunto Arai, Satoru Inoue, Mutsuo Tanaka, Seiji Tsuzuki, Ryusuke Kondo, Reiji Kumai, Tatsuo Hasegawa

    Single Author

  • Mixing‐Induced Orientational Ordering in Liquid‐Crystalline Organic Semiconductors, Advanced Materials Interfaces, 2022.12

    Kiyoshi Nikaido, Satoru Inoue, Reiji Kumai, Toshiki Higashino, Satoshi Matsuoka, Shunto Arai, Tatsuo Hasegawa

    Single Author

  • Insulating Polymer Blend Organic Thin-Film Transistors Based on Bilayer-Type Alkylated Benzothieno[3,2-b]naphtho[2,3-b]thiophene, ACS Applied Materials & Interfaces, 2022.04

    Ryo Miyata, Satoru Inoue, Ken Nakajima, Tatsuo Hasegawa

    Single Author

  • Emerging Disordered Layered-Herringbone Phase in Organic Semiconductors Unveiled by Electron Crystallography, Chemistry of Materials, 2022.01

    Satoru Inoue, Kiyoshi Nikaido, Toshiki Higashino, Shunto Arai, Mutsuo Tanaka, Reiji Kumai, Seiji Tsuzuki, Sachio Horiuchi, Haruki Sugiyama, Yasutomo Segawa, Kiyofumi Takaba, Saori Maki-Yonekura, Koji ...

    Single Author

  • Highly stable and isomorphic donor–acceptor stacking in a family of n-type organic semiconductors of BTBT–TCNQ derivatives, Journal of Materials Chemistry C, 2022

    Satoshi Matsuoka, Kazuma Ogawa, Ryota Ono, Kiyoshi Nikaido, Satoru Inoue, Toshiki Higashino, Mutsuo Tanaka, Jun'ya Tsutsumi, Ryusuke Kondo, Reiji Kumai, Seiji Tsuzuki, Shunto Arai, Tatsuo Hasegawa

    Single Author

  • Architecting Layered Crystalline Organic Semiconductors Based on Unsymmetric π-Extended Thienoacenes, Chemistry of Materials, 2021.09

    Toshiki Higashino, Satoru Inoue, Shunto Arai, Hiroyuki Matsui, Naoya Toda, Sachio Horiuchi, Reiko Azumi, Tatsuo Hasegawa

    Single Author

  • Meniscus-controlled printing of single-crystal interfaces showing extremely sharp switching transistor operation, Science Advances, 2020.10

    Gyo Kitahara, Satoru Inoue, Toshiki Higashino, Mitsuhiro Ikawa, Taichi Hayashi, Satoshi Matsuoka, Shunto Arai, Tatsuo Hasegawa

    Single Author

  • Trap-state suppression and band-like transport in bilayer-type organic semiconductor ultrathin single crystals, Physical Review Materials, 2020.07

    satoru inoue

    Single Author

  • Architecting layered molecular packing in substituted benzobisbenzothiophene (BBBT) semiconductor crystals, CrystEngComm, 2020

    satoru inoue

    Single Author

  • Regioisomeric control of layered crystallinity in solution-processable organic semiconductors, Chemical Science, 2020

    Satoru Inoue, Toshiki Higashino, Shunto Arai, Reiji Kumai, Hiroyuki Matsui, Seiji Tsuzuki, Sachio Horiuchi, Tatsuo Hasegawa

    Single Author

  • Layered-Herringbone Polymorphs and Alkyl-Chain Ordering in Molecular Bilayer Organic Semiconductors, Advanced Functional Materials, 2020

    satoru inoue

    Single Author

  • Bilayer-type Layered Herringbone Packing in 3-n-Octyl-9-phenyl-benzothieno[3,2-b]naphtho[2,3-b]thiophene, Chemistry Letters, 2019

    satoru inoue

    Single Author

  • Extended and Modulated Thienothiophenes for Thermally Durable and Solution-Processable Organic Semiconductors, Chemistry of Materials, 2018

    satoru inoue

    Single Author

  • Semiconductive Single Molecular Bilayers Realized Using Geometrical Frustration, Advanced Materials, 2018

    satoru inoue

    Single Author

  • Enhanced Layered-Herringbone Packing due to Long Alkyl Chain Substitution in Solution-Processable Organic Semiconductors, Chemistry of Materials, 2017

    satoru inoue

    Single Author

  • Tunneling and Origin of Large Access Resistance in Layered-Crystal Organic Transistors, Physical Review Applied, 2017

    satoru inoue

    Single Author

  • Molecular Requirements for Printable Organic Semiconductors in 7-Alkyl-2-phenyl[1] benzothieno[3,2-b][1] benzothiophenes (Ph-BTBT-C<i><sub>n</sub></i>'s), MRS Advances, 2016

    satoru inoue

    Single Author

  • Effects of Substituted Alkyl Chain Length on Solution-Processable Layered Organic Semiconductor Crystals, Chemistry of Materials, 2015

    satoru inoue

    Single Author

  • N-type field-effect transistors based on layered crystalline donor-acceptor semiconductors with dialkylated benzothienobenzothiophenes as electron donors, Journal of Materials Chemistry C, 2015

    satoru inoue

    Single Author

  • Crystal structure of asymmetric organic semiconductor 7-decyl-2-phenyl[1]benzothieno[3,2-b][1]benzothiophene, Applied Physics Express, 2014

    satoru inoue

    Single Author

  • A novel negative-working photoimaging material based on a base-amplifying silicone resin tethering phenylsulfonylethyl groups, Chemistry Letters, 2007

    satoru inoue

    Single Author

  • Positive-working photoimaging materials based on base-amplifying silicon resins with photobase-generating groups, Journal of Photopolymer Science and Technology, 2006

    satoru inoue

    Single Author

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Grant-in-Aid for Scientific Research

  • Grant-in-Aid for Transformative Research Areas (B)，2025.04 - 2028.03

  • Grant-in-Aid for Scientific Research(A)，2021.04 - 2025.03，Interface structure control for developing extremely sharp-switching organic semiconductors

  • Grant-in-Aid for Scientific Research(C)，2021.04 - 2024.03，Development of organic semiconductors composed of unsymmetric skeletons and unsymmetric endcaps

Other external funds procured

  • Interface structure control for developing extremely sharp-switching organic semiconductors，2021.04 - 2025.03，Interface structure control for developing extremely sharp-switching organic semiconductors

    Japan Society for the Promotion of Science

  • Development of organic semiconductors composed of unsymmetric skeletons and unsymmetric endcaps，2021.04 - 2024.03，Development of organic semiconductors composed of unsymmetric skeletons and unsymmetric endcaps

    In this study, we developed solution-processable organic semiconductors (OSCs) with excellent practical properties by focusing on the molecular design of unsymmetrically substituted rod-like molecules with unsymmetrically fused-ring π-skeletons. We revealed that the expansion of the fused-ring structure is quite effective for improving both carrier transport properties and thermal durability in the OSC device. Additionally, we clarified that the substitution of long-alkyl chains synergistically enhances the device performance. Furthermore, we found that controlling the degree of freedom of the substituents can form a distinctive layered solid crystalline phase, analogous to the liquid crystalline phase, and coupling of steric effects can form a polar crystal structure with strong nonlinear optical responses. These findings provide new insights leading to the emergence of novel device structures.

    Japan Society for the Promotion of Science