電子光基礎技術研究部門

2024

S.Imajo, A.Miyake, R.Kurihara, M.Tokunaga, K.Kindo, S.Horiuchi, and F.Kagawa,“Quantum Liquid States of Spin Solitons in a Ferroelectric Spin-Peierls State”,Phys. Rev. Lett. 132, 096601.(2024)(DOI: 10.1103/PhysRevLett.132.096601)

S. Imajo, A. Miyake, R. Kurihara, M. Tokunaga, K. Kindo, S. Horiuchi, and F. Kagawa,“Possible quantum liquid states of spin solitons in a ferroelectric spin-Peierls state”,Phys. Rev. Lett. 132(9), 096601-1-6.(2024)(DOI: 10.1103/PhysRevLett.132.096601)

K. Murata, G. Kitahara, S. Inoue, T. Higashino, S. Matsuoka, S. Arai, R. Kumai, T. Hasegawa,“Stability of ternary interfaces and its effects on ideal switching characteristics in inverted coplanar organic transistors”,Phys. Rev. Applied . 21, 024005.(2024)(DOI: 10.1103/PhysRevApplied.21.024005)

S. Inoue, T. Higashino, K. Nikaido, R. Miyata, S. Matsuoka, M. Tanaka, S. Tsuzuki, S. Horiuchi, R. Kondo, R. Sagayama, R. Kumai, D. Sekine, T. Koyanagi, M. Matsubara, T. Hasegawa, “Control of Polar/Antipolar Layered Organic Semiconductors by the Odd-Even Effect of Alkyl Chain”,Adv. Sci. 11(13), 2308270 (2024).(DOI: 10.1002/advs.202308270)

T. Higashino, S. Inoue, S. Arai, S. Tsuzuki, H. Matsui, R. Kumai, K. Takaba, S. Maki-Yonekura, H. Kurokawa, I. Inoue, K. Tono, K. Yonekura, T. Hasegawa, “Effects of Thiophene-Fused Isomer on High-Layered Crystallinity in π-Extended and Alkylated Organic Semiconductors”,Chem. Mater. 36,848–859.(2024)(DOI: 10.1021/acs.chemmater.3c02500)

2023

H.Kiuchi, Y.Sonoda, K.Kanai,“Organic molecular materials with high fluorescence quantum yields over 90% in the near-ultraviolet region”,ELSEVIER .ORGANIC ELECTRONICS, 122, 106901(2023). (DOI: 10.1016/j.orgel.2023.106901)

A. Sugisawa, T. Umanodan, H. Yu, T. Ishikawa, S. Koshihara, S. Horiuchi, and Y. Okimoto,“Ultrafast variation of the polarized state in proton-π electron coupled ferroelectric cocrystal Phz-H2ca”,Mater. Adv.,4(21), 5126-5130(2023). (DOI: 10.1039/D3MA00317E)

T. Kadoya, T. Higashino,“Boundary research between organic conductors and transistors: new trends for functional molecular crystals”,CrystEngComm, 25, 3846–3860.(2023). (DOI: 10.1039/D3CE00305A)

Jun’ya Tsutsumi, Jun Kurosu, Kaname Kanai, Kingo Uchida, Kana Morishita, Kimio Sumaru, “Visualization of invisible cell-death sign by electric-double-layer modulation”, Biosens. Bioelectron.: X ,14, 100390 (2023). (DOI: 10.1016/j.biosx.2023.100390)

Shoji Ishibashi, Reiji Kumai, Sachio Horiuchi, "A straightforward method using the sign of the piezoelectric coefficient to identify the ferroelectric switching mechanism ",Sci Rep. 13, 8810 (2023) (DOI: 10.1038/s41598-023-34923-0)

Y.Sonoda , K.Kamada, "Synthesis, characterization, and fluorescence properties of a series of trifluoromethylated diphenylhexatrienes ",Journal of Fluorine Chemistry. 267, 110110 (2023) (DOI: 10.1016/j.jfluchem.2023.110110)

沖本洋一、板谷 治郎、堀内佐智雄　「光と物質の量子相互作用ハンドブック」（エヌ・ティー・エス）荒川　泰彦（東京大学）監修 第３編 各物質・構造における量子相互作用　第９章 超高速光パルスによる強誘電体の光制御　pp.424-432 .

R. Takehara, H. Adachi, K. Sunami, K. Miyagawa, T. Miyamoto, H. Okamoto, S. Horiuchi, K. Kanoda, "Experimental verification of charge soliton excitations in the ionic Mott-Peierls ferroelectric TTF-CA ",Phys. Rev. B. 107,12, 125164-1-6 (2023) (DOI: 10.1103/PhysRevB.107.125164)

S. Horiuchi, H. Minemawari, S. Ishibashi, "Competition of Polar and Antipolar States Hidden Behind a Variety of Polarization Switching Modes in Hydrogen-Bonded Molecular Chains",Mater. Horiz.,10(6), 2149 - 2159, (2023) (DOI: 10.1039/d2mh01530g)

Jun Kurosu, Kaname Kanai, Jun'ya Tsutsumi,"Label-free visualization of nano-thick biomolecular binding by electric-double-layer modulation",Sens. Actuators B Chem. 382, 133548.(2023) (DOI: 10.1016/j.snb.2023.133548)

M. Ito, T. Fujino, L. Zhang, S. Yokomori, T. Higashino, R. Makiura, K. J. Takeno, T. Ozaki, H. Mori,"Ambipolar Nickel Dithiolene Complex Semiconductors: From One- to Two-Dimensional Electronic Structures Based upon Alkoxy Chain Lengths",J. Am. Chem. Soc, 145, 2127–2134.(2023) (DOI: 10.1021/jacs.2c08015)

S. Yokomori, S. Dekura, A. Ueda, T. Higashino, H. Mori, "Neutral Radical Molecular Conductors Based on a Gold Dimethoxybenzenedithiolene Complex with and without Crystal Solvent", Chem. Lett, 52, 25–28. (2023) (DOI: 10.1246/cl.220446)

2022

H.Kiuchi , Y.Sonoda , Y.Miyake, F.Kobayashi, J.Tsutsumi , M.Tadokoro, K.Kanai , "Mechanism of high photoluminescence quantum yield of melem ",Phys. Chem. Chem. Phys.,24,23602-23611(2022) (DOI: 10.1039/d2cp03693b)

T.Dai, H.Kiuchi , H.Minamide, Y.Miyake, H. Inoki, Y.Sonoda, J.Tsutsumi, K.Kanai , "Growth and characterization of melem hydrate crystals with a hydrogen-bonded heptazine framework ",Phys. Chem. Chem. Phys.,24, 13922-13934(2022) (DOI: 10.1039/D2CP00691J)

Y. Okimoto, P. Xia, J. Itatani, H. Matsushima, T. Ishikawa, S. Koshihara, S. Horiuchi, "Ultrafast opto-protonics in a hydrogen-bonded π molecular ferroelectric crystal ",APL Mater. 10,9, 090702-1-9(2022) (DOI: 10.1063/5.0097571)

Y.Sonoda, R.Katoh, N. Tohnai, T.Yago,M. Wakasa, "Singlet Fission in Solid 1,6-Diphenyl-1,3,5-hexatriene Dicarboxylic Acids and Esters: Effects of Meta and Para Substitution",J. Phys. Chem. C,126, 20, 8742–8751(2022) (DOI: 10.1021/acs.jpcc.2c01474)

K. Nikaido, S Inoue, R. Kumai, T. Higashino, S. Matsuoka, S. Arai, T. Hasegawa, "Mixing-Induced Orientational Ordering in Liquid-Crystalline Organic Semiconductors",Adv. Mater. Interfaces, 9, 2201789.(2022) (DOI: 10.1002/admi.202201789)

S. Matsuoka, K. Ogawa, R. Ono, K. Nikaido, S. Inoue, T. Higashino, M. Tanaka, J. Tsutsumi, R. Kondo, R. Kumai, S. Tsuzuki, S. Arai, T. Hasegawa, "Highly stable and isomorphic donor-acceptor stacking in a family of n-type organic semiconductors of BTBT-TCNQ derivatives", J. Mater. Chem. C , 10, 16471–16479.(2022) (DOI: 10.1039/D2TC03634G)

Y. Shimoi, S. Tsuzuki, R. Kumai, M. Sotome, S. Horiuchi, "Ferroelectric Polarization of Hydrogen-Bonded Chains in Phenols: Hydroxyl Flip-Flop versus Proton-Transfer mechanisms", J. Mater. Chem. C, 10 , 10099-10105.(2022) (DOI: 10.1039/d2tc00233g)

T. Kadoya, M. Shishido, S. Sugiura, T. Higashino, K. Tahara, K. Kubo, T. Sasaki, J. Yamada, "Crystal Structures and Conducting Properties of Mott Insulator (BEDT-BDS)PF6: Selenium Substitution Effect in the Parent (BEDT-BDT)PF6",Chem. Lett. , 51, 683–686.(2022) (DOI: 10.1246/cl.220148)

S. Horiuchi, S. Ishibashi, Y. Tokura, "3 - Hydrogen-bonded organic molecular ferroelectrics/antiferroelectrics", in Woodhead Publishing Series in Electronic and Optical Materials, Organic Ferroelectric Materials and Applications (Ed. K. Asadi). 47-84 (Woodhead Publishing,2022) (DOI: 10.1016/B978-0-12-821551-7.00013-0)

S. Horiuchi, S. Ishibashi, Y. Tokura, "2 - Ferroelectric charge-transfer complexes", in Woodhead Publishing Series in Electronic and Optical Materials, Organic Ferroelectric Materials and Applications (Ed. K. Asadi).7-46 (Woodhead Publishing,2022) (DOI: 10.1016/B978-0-12-821551-7.00007-5)

T. Higashino, T. Mori, "Small-molecule ambipolar transistors", Phys. Chem. Chem. Phys. 24, 9770–9806. (2022) (DOI: 10.1039/D1CP05799E)

S. Inoue, K. Nikaido, T. Higashino, S. Arai, M. Tanaka, R. Kumai, S. Tsuzuki, S. Horiuchi, H. Sugiyama, Y. Segawa, K. Takaba, S. Maki-Yonekura, K. Yonekura, T. Hasegawa, "Emerging Disordered Layered-Herringbone Phase in Organic Semiconductors Unveiled by Electron Crystallography", Chem. Mater. 34, 72–84. (2022) (DOI: 10.1021/acs.chemmater.1c02793)

Yoriko Sonoda, "Chain-Length-Dependent Photophysical Properties of a,w-Di(4-pyridyl)polyenes: Effects of Solvent Polarity, Hydrogen Bond Formation, Protonation, and N-Alkylation", J. Fluoresc. 32, 95-108 (2022) (DOI: 10.1007/s10895-021-02824-y)

2021

S. Matsuoka, J. Tsutsumi, and T. Hasegawa, "Giant Enhancement of Excitonic Electro-optic Response in Trap-Reduced Organic Transistors",Phys. Rev. Applied 16, 044043 (2021) (DOI: 10.1103/PhysRevApplied.16.044043)

S.Horiuchi, S.Ishibashi, "Large polarization and record-high performance of energy-storage induced by a phase change in organic molecular crystals",Chem Sci,12,14198 - 14206(2021) (DOI: 10.1039/d1sc02729h)

S.Horiuchi, R.Kumai, S.Ishibashi, "Single-component organic molecular ferroelectrics based on disk- or wheel-like rotation",J. Mater. Chem. C, 9, 13739-13747.(2021) (DOI: 10.1039/d1tc03117a)

T. Higashino, S. Inoue, S. Arai, H. Matsui, N. Toda, S. Horiuchi, R. Azumi, T. Hasegawa, "Architecting Layered Crystalline Organic Semiconductors Based on Unsymmetric π-Extended Thienoacenes", Chem. Mater. 33, 7379–7385.(2021) (DOI: 10.1021/acs.chemmater.1c01972)

S.Ishibashi, S.Horiuchi, R.Kumai, "Hydrogen-bonded single-component organic ferroelectrics revisited by van der Waals density-functional theory calculations",Phys. Rev. Mater. 5(9), 094409-1-8 (2021) (DOI: 10.1103/PhysRevMaterials.5.094409)

K. Sunami, T. Baba, K. Miyagawa, S. Horiuchi, K. Kanoda, "Enhanced lattice fluctuations prior to a nonmagnetic ferroelectric order in an ionic spin-chain system ",Phys. Rev. B, 104(8) L081102-1-5 (2021) (DOI: 10.1103/PhysRevB.104.L081102 )

K. Sunami, R. Takehara, A. Katogi, K. Miyagawa, S. Horiuchi, R. Kato, T. Miyamoto, H. Okamoto, K. Kanoda, "Fate of soliton matter upon symmetry-breaking ferroelectric order",Phys. Rev. B, 103, 134112-1-8 (2021) (DOI: 10.1103/PhysRevB.103.134112 )

S. Imajo, A. Miyake, R. Kurihara, M. Tokunaga, K. Kindo, S. Horiuchi, F. Kagawa, "Quantum transport of topological spin solitons in a one-dimensional organic ferroelectric ",Phys. Rev. B, 103(20) L201117-1-6 (2021) (DOI: 10.1103/PhysRevB.104.L201117 )

T. Kadoya, S. Sugiura, T. Higashino, K. Tahara, K. Kubo, T. Sasaki, K. Takimiya, J. Yamada, "Dihedral-Angle Dependence of Intermolecular Transfer Integrals in BEDT-BDT-Based Radical-Cation Salts with θ-Type Molecular Arrangements", Crystals , 11, 868. (2021) (DOI: 10.3390/cryst11080868)

J. Tsutsumi, A. P. F. Turner, and W. C. Mak, “Precise and rapid solvent-assisted geometric protein self-patterning with submicron spatial resolution for scalable fabrication of microelectronic biosensors”, Biosens. Bioelectron. 177, 112968 (2021). (DOI: 10.1016/j.bios.2021.112968)

J. Tsutsumi, “High-Throughput Nanoparticle Chemisorption Printing of Chemical Sensors with High-Wiring-Density Electrodes”, Electron. Mater. 2, 72 (2021). (DOI: 10.3390/electronicmat2020007)

2020

峯廻洋美,「第2編第5章第1節2 インクジェット印刷による薄膜作製」執筆担当／權田俊一 監修「21世紀版薄膜作製応用ハンドブック」,（エヌ・ティー・エス）（2020）.

S.Horiuchi, S.Ishibashi, "Hydrogen-bonded small molecular crystals yielding strong ferroelectric and antiferroelectric polarizations", J. Phys. Soc. Jpn. 89(5), 051009 (2020).(2021 Highly Cited Article) (DOI: 10.7566/JPSJ.89.051009)

堀内佐智雄、石橋章司,「第3編第2章第2節　有機強誘電体の開発」執筆担当　／伊藤聡 監修「マテリアルズ・インフォマティクス開発事例最前線」,（エヌ・ティー・エス）149-165 (2020).

Y.Kinoshita, M.Sotome, T.Miyamoto, Y.Uemura, S.Arai, S.Horiuchi, T.Hasegawa, H.Okamoto, and N.Kida, “Observation of polarization vector in three dimensions in films of organic molecular ferroelectrics using emission of terahertz radiation ”, Phys. Rev. Appl. 14(5) 054002-1-8 (2020) . (DOI: 10.1103/PhysRevApplied.14.054002)

K. Sunami, Y. Sakai, R. Takehara, H. Adachi, K. Miyagawa, S. Horiuchi,and K. Kanoda, “Magnetic excitations in an ionic spin-chain system with a nonmagnetic ferroelectric instability ”, Phys. Rev. Research 2(4), 043333-1-6 (2020) . (DOI: 10.1103/PhysRevResearch.2.043333)

Y. Nishihara, N. Onozawa, H. Tachibana, M. Chikamatsu, Y. Yoshida, “Influence of p-type doping on perovskite solar cells fabricated with dithiophene-benzene copolymer as the hole-transporting layer”, Jpn. J. Appl. Phys., 59, SGGF08 (2020).（DOI:10.7567/1347-4065/ab645d）

Y. Uemura, S. Arai, J. Tsutsumi, S. Matsuoka, H. Yamada, R. Kumai, S. Horiuchi, A. Sawa, and T. Hasegawa, “Ferroelectrics Field Modulation Imaging: A Useful Technique for Domain and Domain-Wall Observations”, Ferroelectrics 556, 37 (2020). (DOI: 10.1080/00150193.2020.1713339)

Y. Uemura, S. Matsuoka, J. Tsutsumi, S. Horiuchi, S. Arai, and T. Hasegawa, “Birefringent Field-Modulation Imaging of Transparent Ferroelectrics”, Phys. Rev. Appl. 14, 024060 (2020). (DOI: 10.1103/physrevapplied.14.024060)

S.Horiuchi, S.Ishibashi, R.Haruki, R.Kumai, S. Inada, S.Aoyagi, "Metaelectric multiphase transitions in a highly polarizable molecular crystal",　Chem. Sci. 11(24), 6183-6192 (2020), （DOI: 10.1039/d0sc01687j）

S. Inoue, T. Higashino, S. Arai, R. Kumai, H. Matsui, S. Tsuzuki, S. Horiuchi, T. Hasegawa, "Regioisomeric Control of Layered Crystallinity in Solution-Processable Organic Semiconductors", Chem. Sci. 2020, 11, 12493−12505. (DOI: 10.1039/D0SC04461J)

G. Kitahara, S. Inoue, T. Higashino, M. Ikawa, T. Hayashi, S. Matsuoka, S. Arai, T. Hasegawa, "Meniscus-controlled printing of single-crystal interfaces showing extremely sharp-switching transistor operation", Sci. Adv. 2020, 6, eabc8847. (DOI:10.1126/sciadv.abc8847)

T. Higashino, K. Kuribara, N. Toda, S. Uemura, H. Tachibana, R. Azumi, "Direct Preparation of Mixed Self-Assembled Monolayers Based on Common-Substructure-Tailored Phosphonic Acids for Fine Control of Surface Wettability", Chem. Lett. 2020, 49, 1302−1305. (DOI: 10.1246/cl.200460)

T. Kadoya, S. Sugiura, K. Tahara, T. Higashino, K. Kubo, T. Sasaki, K. Takimiya, J. Yamada, "Two-dimensional radical-cationic Mott insulator based on an electron donor containing neither tetrathiafulvalene nor tetrathiapentalene skeleton", CrystEngComm 2020, 22, 5949−5953. (DOI: 10.1039/D0CE00878H)

T. Higashino, S. Arai, S. Inoue, S. Tsuzuki, Y. Shimoi, S. Horiuchi, T. Hasegawa, R. Azumi, "Architecting layered molecular packing in substituted benzobisbenzothiophene (BBBT) semiconductor crystals", CrystEngComm 2020, 22, 3618–3626. (DOI: 10.1039/D0CE00285B)

2019

T.Umanodan, K. Kaneshima, K.Takeuchi, N. Ishii, J. Itatani, H. Hirori, Y.Sanari, K. Tanaka, Y.Kanemitsu, T.Ishikawa, S. Koshihara, S. Horiuchi, and Y. Okimoto, “Ultrafast Control of Ferroelectricity with Dynamical Repositioning of Protons in a Supramolecular Cocrystal studied by Femtosecond Nonlinear Spectroscopy ”, J. Phys. Soc. Jpn. 88(1), 013705-1-4 (2019) Editor’s Choice (DOI: 10.7566/JPSJ.88.013705)

R. Takehara, K. Sunami, K. Miyagawa, T. Miyamoto, H. Okamoto, S. Horiuchi, R. Kato, and K. Kanoda, “Topological charge transport by mobile dielectric-ferroelectric domain walls ”, Sci. Adv. 5: eaax8720-1-7 (2019).(DOI: 10.1126/sciadv.aax8720)

K. Sunami, F. Iwase, K. Miyagawa, S. Horiuchi, K. Kobayashi, R. Kumai, and K. Kanoda, “Variation in the nature of the neutral-ionic transition in DMTTF-QCl4 under pressure probed by NQR and NMR ”, Phys. Rev. B 99, 125133 (2019) . (DOI: 10.1103/PhysRevB.99.125133)

H. Tachibana, N. Toda, T. Takada, R. Azumi,“Highly concentrated dispersion of methyl-terminated germanane by liquid exfoliation”， Jpn. J. Appl. Phys., 58, 105002 (2019).(DOI:10.7567/1347-4065/ab3875)

H. Tachibana, N. Toda, T. Takada, T. Mizokuro, A. Ando, R. Azumi,“Liquid exfoliation of ethyl-terminated layered germanane”， Jpn. J. Appl. Phys. 58, SIIB21 (2019). (DOI:10.7567/1347-4065/ab1398)

H. Tachibana, T. Mizuno, R. Azumi,  “Fabrication of graphite by pulsed light irradiation of network silicon bearing anthryl groups”，Thin Solid Films, 686, 137422 (2019).(DOI:10.1016/j.tsf.2019.137422)

H. Tachibana, N. Toda, R. Azumi, “Physical properties in thin films of a thienoimide end-capped compound”，Mol. Cryst. Liq. Cryst., 688-1, 82 (2019).(DOI:10.1080/15421406.2019.1651072)

H. Tachibana, N. Toda, and R. Azumi, “Thin-film transistors of rhodanine end-capped oligothiophene”, vJpn. J. Appl. Phys., 58, SBBG009 (2019).(DOI:10.7567/1347-4065/aafd91)

Y. Uemura, S. Arai, J. Tsutsumi, S. Matsuoka, H. Yamada, R. Kumai, S. Horiuchi, A. Sawa, and T. Hasegawa, “Field modulation imaging of ferroelectric domains in molecular single-crystal films”, Phys. Rev. Applied 11, 014046 (2019). (DOI: 10.1103/PhysRevApplied.11.014046)

S. Arai, K. Morita, J. Tsutsumi, S. Inoue, M. Tanaka, and T. Hasegawa, “Layered‐Herringbone Polymorphs and Alkyl-Chain Ordering in Molecular Bilayer Organic Semiconductors”, Adv. Funct. Mater. 30, 1906406 (2019). (DOI: 10.1002/adfm.201906406)

S.Horiuchi, S.Ishibashi, K.Kobayashi, R.Kumai,"Coexistence of normal and inverse deuterium isotope effects in a phase-transition sequence of organic ferroelectrics",　 RSC Adv. 9, 39662 -39673 (2019). DOI: 10.1039/c9ra06489c

S.Horiuchi, S.Ishibashi, S.Inada, and S.Aoyagi, "Hydrogen-Bonded Architectures and Field-Induced Polarization Switching in Bridged Bis(benzimidazole) Crystals",　Cryst. Growth Des. 19(1), 328-335 (2019). DOI: 10.1021/acs.cgd.8b01436

S. Yokomori, A. Ueda, T. Higashino, R. Kumai, Y. Murakami, H. Mori, "Construction of three-dimensional anionic molecular frameworks based on hydrogen- bonded metal dithiolene complexes and the crystal solvent effect", CrystEngComm 2019, 21, 2940–2948. (DOI: 10.1039/C9CE00364A)

K. Tahara, Y. Ashihara, T. Higashino, Y. Ozawa, T. Kadoya, K. Sugimoto, A. Ueda, H. Mori, M. Abe, "New π-extended catecholato complexes of Pt(II) and Pd(II) containing a benzothienobenzothiophene (BTBT) moiety: synthesis, electrochemical behavior and charge transfer properties", Dalt. Trans. 2019, 48, 7367–7377. (DOI: 10.1039/C8DT05057K)

T. Higashino, S. Inoue, Y. Sadamitsu, S. Arai, S. Horiuchi, T. Hasegawa, "Bilayer-type layered herringbone packing in 3-n-octyl-9-phenyl-benzothieno[3,2-b]naphtho[2,3-b]thiophene", Chem. Lett. 2019, 48, 453–456. (DOI: 10.1246/cl.181038)

R. Sato, D. Yoo, T. Higashino, T. Mori, "n-Channel Transistor of 1,5-Dibromo-2,6-naphthoquinhydrone", Chem. Lett. 2019, 48, 264–266. (DOI:10.1246/cl.181002)

T. Kadoya, R. Oki, Y. Kiyota, Y. Koyama, T. Higashino, K. Kubo, T. Mori, J. Yamada, "Transport Properties of Molecular Conductors (BSBS)2XF6 (X = As, Sb, and Ta): Investigation of Intermolecular Transfer Integrals in the Radical-Cationic State of Benzothienobenzothiophene-Type Semiconductors", J. Phys. Chem. C 2019, 123, 5216–5221. (DOI: 10.1021/acs.jpcc.8b10687)

T. Higashino, A. Ueda, H. Mori, "Di- and Tetramethoxy Benzothienobenzothiophenes: Substitution Position Effects on the Intermolecular Interactions, Crystal Packing and Transistor Properties", New J. Chem. 2019, 43, 884–892. (DOI: 10.1039/C8NJ04251A)

2018

S. Ishibashi, S. Horiuchi, R. Kumai, “Computational finding of metastable ferroelectric phases of squaric acid”, Phys. Rev. B 97(18) 184102 (2018) . (DOI: 10.1103/PhysRevB.97.184102)

M. Sotome, N. Kida, S. Horiuchi, H, Okamoto, “Narrowband terahertz radiation by an impulsive stimulated Raman scattering in an above-room-temperature organic ferroelectric benzimidazole”, Phys. Rev. A 98(1), 013843-1-9 (2018) . (DOI: 10.1103/PhysRevA.98.013843)

S.Inoue, S.Shinamura, Y. Sadamitsu, S.Arai, S. Horiuchi, M.Yoneya, K.Takimiya, T. Hasegawa, “Extended and modulated thienothiophenes for thermally-durable and solution-processable organic semiconductors ”, Chem. Mater. 30(15), 5050-5060 (2018). (DOI: 10.1021/acs.chemmater.8b01339)

T.Miyamoto, D. Hata, T. Morimoto, H.Yamakawa, T.Terashige, N. Kida, K. Iwano, H.Kishida, S.Horiuchi, and H. Okamoto, “Ultrafast polarization control by terahertz fields via π-electron wavefunction changes in hydrogen-bonded-molecular ferroelectrics ”, Sci. Rep. 8: 15014-1-8 (2018). (DOI: 10.1038/s41598-018-33076-9)

K. Sunami, T. Nishikawa, K. Miyagawa, S. Horiuchi, R. Kato, T. Miyamoto, H. Okamoto and K. Kanoda, “Evidence for solitonic spin excitations from a charge-lattice–coupled ferroelectric order ”, Sci. Adv. 4(11), eaau7725-1-6 (2018). (DOI: 10.1126/sciadv.aau7725)

Y. Akiyama, H. Tachibana, R. Azumi, T. Miyadera, M. Chikamatsu, T. Koganezawa, S. Yagi, and H. Yaguchi, “Effects of solvent vapor annealing on organic photovoltaics with a new type of solution-processable oligothiophene-based electronic donor material”, Jpn. J. Appl. Phy., 57, 08RE09 (2018).(DOI:10.7567/JJAP.57.08RE09)

J. Tsutsumi, S. Matsuoka, T. Kamata, and T. Hasegawa, “Fast optical inspection of operations of large-area active-matrix backplane by gate modulation imaging”, Org. Electron. 55, 187 (2018). (DOI: 10.1016/j.orgel.2017.12.045)

S. Matsuoka, J. Tsutsumi, H. Matsui, T. Kamata, and T. Hasegawa, “Nanosecond time-resolved microscopic gate-modulation imaging of polycrystalline organic thin-film transistors”, Phys. Rev. Applied 9, 024025 (2018). (DOI: 10.1103/PhysRevApplied.9.024025)

S. Matsuoka, J. Tsutsumi, T. Kamata, and T. Hasegawa, “Microscopic gate-modulation imaging of charge and field distribution in polycrystalline organic transistors”, J. Appl. Phys. 123, 135301 (2018). (DOI: 10.1063/1.5016884)

S. Horiuchi, J. Tsutsumi, K. Kobayashi, R. Kumai, and S. Ishibashi, “Piezoelectricity of strongly polarized ferroelectrics in prototropic organic crystals”, J. Mater. Chem. C 6, 4714 (2018). (DOI: 10.1039/c8tc01046c)

G. Kitahara, K. Aoshima, J. Tsutsumi, H. Minemawari, S. Arai, and T. Hasegawa, “SuPR-NaP technique for printing ultrafine silver electrodes and its use for low-voltage operation of organic thin-film transistors”, MRS Advances 3, 2931 (2018). (DOI: 10.1557/adv.2018.423)

K. Kobayashi, S. Horiuchi, S. Ishibashi, Y. Murakami, R. Kumai, "Field-induced antipolar-polar structural transformation and giant electrostriction in organic crystal", J. Am. Chem. Soc. 140(11) 3842-3845 (2018). (Communication) DOI: 10.1021/jacs.7b13688

S.Horiuchi, R.Kumai, and S.Ishibashi, "Strong polarization switching with low-energy loss in hydrogen-bonded organic antiferroelectrics", Chemical Science. 9, 425-432 (2018). DOI: 10.1039/C7SC03859C

2017

J. Tsutsumi, S. Matsuoka, I. Osaka, R. Kumai, and T. Hasegawa, “Reduced exchange narrowing caused by gate-induced charge carriers in high-mobility donor-acceptor copolymers”, Phys. Rev. B 95, 115306 (2017). (DOI: 10.1103/PhysRevB.95.115306)

Y. Shibata, J. Tsutsumi, S. Matsoka, H. Minemawari, S. Arai, R. Kumai, and T. Hasegawa, “Unidirectionally Crystallized Stable n-type Organic Thin-Film Transistors Based on Solution-Processable Donor-Acceptor Compounds”, Adv. Electron. Mater. 3, 1700097 (2017). (DOI: 10.1002/aelm.201700097)

M. Yoneya, S. Matsuoka, J. Tsutsumi, and T. Hasegawa, “Self-assembly of donor-acceptor semiconducting polymers in solution thin films: molecular dynamics simulation study”, J. Mater. Chem. C 5, 9602 (2017). (DOI: 10.1039/c7tc01014a)

G. Kitahara, K. Aoshima, J. Tsutsumi, H. Minemawari, S. Arai, and T. Hasegawa, “Low-voltage operation of organic thin-film transistors based on ultrafine printed silver electrodes” Org. Electron. 50, 426 (2017). (DOI: 10.1016/j.orgel.2017.08.023)

K. P. Goetz, J. Tsutsumi, S. Pookpanratana, J. Chen, N. S. Corbin, R. K. Behera, V. Coropceanu, C. A. Richter, C. A. Hacker, T. Hasegawa, and O. D. Jurchescu, “Reply to Comment on Polymorphism in the 1:1 Charge-Transfer Complex DBTTF-TCNQ and Its Effects on Optical and Electronic Properties”, Adv. Electron. Mater. 3, 1600521 (2017). (DOI: 10.1002/aelm.201600521)

S.Horiuchi, K.Kobayashi, R.Kumai, and S.Ishibashi, "Proton Tautomerism for Strong Polarization Switching",　Nature Commun. 8,14426-1-9 (2017). DOI: 10.1038/ncomms14426

H. Minemawari, M. Tanaka, S. Tsuzuki, S. Inoue, T. Yamada, R. Kumai, Y. Shimoi, T. Hasegawa"Enhanced Layered-Herringbone Packing due to Long Alkyl Chain Substitution in Solution-Processable Organic Semiconductors", Chem. Mater. 29(3), 1245-1254 (2017). DOI: 10.1021/acs.chemmater.6b04628

T. Hamai, S. Arai, H. Minemawari, S. Inoue, R. Kumai, T. Hasegawa"Tunneling and Origin of Large Access Resistance in Layered-Crystal Organic Transistors", Phys. Rev. Applied 8(5), 054011 (2017). DOI: 10.1103/PhysRevApplied.8.054011

M. Yoneya, H. Minemawari, T. Yamada, T. Hasegawa"Interface-Mediated Self-Assembly in Inkjet Printing of Single-Crystal Organic Semiconductor Films", J. Phys. Chem. C 121(16), 8796-8803 (2017). DOI: 10.1021/acs.jpcc.7b02143

2016

T. Yamada, K. Fukuhara, K. Matsuoka, H. Minemawari, J. Tsutsumi, N. Fukuda, K. Aoshima, S. Arai, Y. Makita, H. Kubo, T. Enomoto, T. Togashi, M. Kurihara, and T. Hasegawa, “Nanoparticle chemisorption printing technique for conductive silver patterning with submicron resolution”, Nat. Commun. 7, 11402 (2016). (DOI: 10.1038/ncomms11402)

S. Inoue, H. Minemawari, J. Tsutsumi, T. Hamai, S. Arai, T. Yamada, S. Horiuchi, M. Tanaka, M. Yoneya, R. Kumai, and T. Hasegawa, “Molecular requirements for printable organic semiconductors in 7-alkyl-2-phenyl[1]benzothieno[3,2-b][1]benzothiophenes (Ph-BTBT-Cn’s)”, MRS Advances 1, 2653 (2016). (DOI: 10.1557/adv.2016.441)

H. Koike, M. Chikamatsu, R. Azumi, J. Tsutsumi, K. Ogawa, W. Yamane, T. Nishiuchi, T. Kubo, T. Hasegawa and K. Kanai, “Stable delocalized singlet biradical hydrocarbon for organic field-effect transistors”, Adv. Funct. Mater. 26, 277 (2016). (DOI: 10.1002/adfm.201503650)

K. P. Goetz, J. Tsutsumi, S. Pookpanratana, J. Chen, N. S. Corbin, R. K. Behera, V. Coropceanu, C. A. Richter, C. A. Hacker, T. Hasegawa, and O. D. Jurchescu, “Polymorphism in the 1:1 charge-transfer complex DBTTF-TCNQ and its effects on optical and electronic properties”, Adv. Electron. Mater. 2, 1600203 (2016). (DOI: 10.1002/aelm.201600203)

H. Koike, J. Tsutsumi, S. Matsuoka, K. Sato, T. Hasegawa, and K. Kanai, “Electronic structure of stable n-type semiconducting molecular complex (diC8-BTBT)(TCNQ) studied by ultraviolet photoemission and inverse photoemission spectroscopy”, Org. Electron. 39, 184 (2016). (DOI: 10.1016/j.orgel.2016.10.005)

2015

J. Tsutsumi, S. Matsuoka, S. Inoue, H. Minemawari, T. Yamada and T. Hasegawa, “N-type field-effect transistors based on layered crystalline donor-acceptor semiconductors with dialkylated benzothienobenzothiophenes as electron donors”, J. Mater. Chem. C 3 (2015) 1976. (DOI: 10.1039/c4tc02481h)

J. Tsutsumi, S. Matsuoka, T. Yamada and T. Hasegawa, “Gate-modulation imaging of organic thin-film transistor arrays: Visualization of distributed mobility and dead pixels”, Org. Electron. 25, 289 (2015). (DOI: 10.1016/j.orgel.2015.06.047)

Y. Shibata, J. Tsutsumi, S. Matsuoka, K. Matsubara, Y. Yoshida, M. Chikamatsu and T. Hasegawa, “Uniaxially oriented polycrystalline thin films and air-stable n-type transistors based on donor-acceptor semiconductor (diC8BTBT)(FnTCNQ) [n = 0, 2, 4]”, Appl. Phys. Lett.106, 143303 (2015). (DOI: 10.1063/1.4918288)

S. Inoue, H. Minemawari, J. Tsutsumi, M. Chikamatsu, T. Yamada, S. Horiuchi, M. Tanaka, R. Kumai, M. Yoneya and T. Hasegawa, “Effects of substituted alkyl chain length on solution-processable layered organic semiconductor crystals”, Chem. Mater. 27, 3809 (2015). (DOI: 10.1021/acs.chemmater.5b00810)

T. Takeda, J. Tsutsumi, T. Hasegawa, S. Noro, T. Nakamura and T. Akutagawa, “Electron-deficient acene-based liquid crystals: dialkoxydicyanopyrazinoquinoxalines”, J. Mater. Chem. C 3, 3016 (2015). (DOI: 10.1039/c5tc00022j

H. Yoshida, K. Yamada, J. Tsutsumi, and N. Sato, “Complete description of ionization energy and electron affinity in organic solids: Determining contributions from electronic polarization, energy band dispersion and molecular orientation”, Phys. Rev. B 92, 075145 (2015). (DOI: 10.1103/PhysRevB.92.075145)

S.Horiuchi, Y.Noda, T.Hasegawa, F.Kagawa, and S.Ishibashi, "Correlated proton transfer and ferroelectricity along alternating zwitterionic and nonzwitterionic anthranilic acid molecules",　Chem. Mater. 27(18), 6193-6197 (2015). DOI: 10.1021/acs.chemmater.5b02957

S.Horiuchi, K.Kobayashi, R.Kumai, N.Minami, F.Kagawa, and Y.Tokura, "Quantum Ferroelectricity in Charge-Transfer Complex Crystals.", Nature Commun. 6, 7469-1-7 (2015). DOI: 10.1038/ncomms8469