Updated on 2026/09/20

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

  • Short-channel and sharp-switching organic transistors enabled by photolithography on highly lyophobic Cytop, PHYSICAL REVIEW APPLIED, 25(3) , 2026.03

    Murata, K; Inoue, S; Higashino, T; Hasegawa, T

    Single Author

  • Pinch-Off Mechanism of High-Gain Organic Transistors with Field Plates: Statistical Analysis, Device Simulations and Compact Modeling, ADVANCED ELECTRONIC MATERIALS, 12(4) , 2026.02

    Ono, K; Kobayashi, R; Bestelink, E; Sporea, RA; Inoue, S; Hemmi, Y; Ikeda, Y; Hasegawa, T; Matsui, H

    Single Author

  • Kite-quadrilateral lattice and unique domain-wall pattern formation in plastic/ferroelectric films of [MDABCO][PF6], Physical Review Materials, 9(9) , 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, 24(2) , 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, PHYSICAL REVIEW APPLIED, 24(2) , 2025.08

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

    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, 11(14) , 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, 147(7) 5669-5678, 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, 7(1) , 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, 16(30) 39701-39707, 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, 11(13) , 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, 146(9) 5872-5882, 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, 21(2) , 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, 9(6) , 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, 7(2) , 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, 9(35) , 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, 14(15) 17719-17726, 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, 34(1) 72-83, 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, 10(43) 16471-16479, 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

  • Protein and Organic-Molecular Crystallography with 300kV Electrons on a Direct Electron Detector (vol 7, 612226, 2021), FRONTIERS IN MOLECULAR BIOSCIENCES, 8 , 2021.08

    Takaba, K; Maki-Yonekura, S; Inoue, S; Hasegawa, T; Yonekura, K

    Single Author

  • Verification of Zone-30-policy effect on accident reduction using propensity score matching method for multiple treatments, CASE STUDIES ON TRANSPORT POLICY, 9(2) 693-702, 2021.06

    Seya, H; Yoshida, K; Inoue, S

    Single Author

  • Protein and Organic-Molecular Crystallography With 300kV Electrons on a Direct Electron Detector, FRONTIERS IN MOLECULAR BIOSCIENCES, 7 , 2021.01

    Takaba, K; Maki-Yonekura, S; Inoue, S; Hasegawa, T; Yonekura, K

    Single Author

  • Meniscus-controlled printing of single-crystal interfaces showing extremely sharp switching transistor operation, Science Advances, 6(41) , 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, 4(7) , 2020.07

    satoru inoue

    Single Author

  • Architecting layered molecular packing in substituted benzobisbenzothiophene (BBBT) semiconductor crystals, CrystEngComm, 22(21) 3618-3626, 2020

    satoru inoue

    Single Author

  • Regioisomeric control of layered crystallinity in solution-processable organic semiconductors, Chemical Science, 11(46) 12493-12505, 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, 30(4) , 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, 48(5) 453-456, 2019

    satoru inoue

    Single Author

  • Extended and Modulated Thienothiophenes for Thermally Durable and Solution-Processable Organic Semiconductors, Chemistry of Materials, 30(15) 5050-5060, 2018

    satoru inoue

    Single Author

  • Semiconductive Single Molecular Bilayers Realized Using Geometrical Frustration, Advanced Materials, 30(23) , 2018

    satoru inoue

    Single Author

  • Enhanced Layered-Herringbone Packing due to Long Alkyl Chain Substitution in Solution-Processable Organic Semiconductors, Chemistry of Materials, 29(3) 1245-1254, 2017

    satoru inoue

    Single Author

  • Tunneling and Origin of Large Access Resistance in Layered-Crystal Organic Transistors, Physical Review Applied, 8(5) , 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, 27(11) 3809-3812, 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, 3(9) 1976-1981, 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, 7(9) , 2014

    satoru inoue

    Single Author

  • A novel negative-working photoimaging material based on a base-amplifying silicone resin tethering phenylsulfonylethyl groups, Chemistry Letters, 36(11) 1308-1309, 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, 19(1) 73-74, 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