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Yoshimasa Sakai

Solution-processible organic semiconductor for transistor applications: Tetrabenzoporphyrin
2004 · Shinji Aramaki, Yoshimasa Sakai, et al. · Applied Physics Letters · 152
New Coplanar (ABA)n-Type Donor−Acceptor π-Conjugated Copolymers Constituted of Alkylthiophene (Unit A) and Pyridazine (Unit B): Synthesis Using Hexamethylditin, Self-Organized Solid Structure, and Optical and Electrochemical Properties of the Copolymers
2005 · Takuma Yasuda, Yoshimasa Sakai, et al. · Chemistry of Materials · 125
Alignment and Field-Effect Transistor Behavior of an Alternative π-Conjugated Copolymer of Thiophene and 4-Alkylthiazole
2004 · Takakazu Yamamoto, Hisashi Kokubo, et al. · Chemistry of Materials · 90
Organic Field-Effect Transistor Devices Based on Latent Pigments of Unsubstituted Diketopyrrolopyrrole or Quinacridone
2008 · Hiroyuki Yanagisawa, Jin Mizuguchi, et al. · Japanese Journal of Applied Physics · 75
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Synthesis of Wholly Alicyclic Polyimides from N-Silylated Alicyclic Diamines and Alicyclic Dianhydrides
2002 · Yasufumi Watanabe, Yoshimasa Sakai, et al. · Macromolecules · 71
Ambipolar Field‐Effect Transistor (FET) and Redox Characteristics of a π‐Conjugated Thiophene/1,3,4‐Thiadiazole CT‐Type Copolymer
2005 · Takakazu Yamamoto, Takuma Yasuda, et al. · Macromolecular Rapid Communications · 68
2,8- and 2,9-Diboryltetracenes as Useful Building Blocks for Extended π-Conjugated Tetracenes
2009 · Takakazu Kimoto, Kenro Tanaka, et al. · Organic Letters · 50
Bis(methylthio)tetracenes: Synthesis, Crystal-Packing Structures, and OFET Properties
2011 · Takakazu Kimoto, Kenro Tanaka, et al. · The Journal of Organic Chemistry · 47
Soluble precursors of 2,3-naphthalocyanine and phthalocyanine for use in thin film transistors
2008 · Atsuko Hirao, Taiji Akiyama, et al. · Chemical Communications · 44
Synthesis and properties of aluminum phthalocyanine side-chain polyimide for third-order nonlinear optics
2002 · Yoshimasa Sakai, Mitsuru Ueda, et al. · Polymer · 43
Synthesis and properties of a second-order nonlinear optical side-chain polyimide
1999 · Yoshimasa Sakai, Mitsuru Ueda, et al. · Journal of Polymer Science Part A Polymer Chemistry · 38
Synthesis of Wholly Alicyclic Polyimides from N-Silylated Alicyclic Diamines
2000 · Yasufumi Watanabe, Yoshimasa Sakai, et al. · Chemistry Letters · 21
π‐Conjugated Polymers Consisting of Isothianaphthene and Dialkoxy‐p‐phenylene Units: Synthesis, Self‐Assembly, and Chemical and Physical Properties
2010 · Takakazu Yamamoto, Motoaki Usui, et al. · Macromolecular Chemistry and Physics · 19
Direct patterning of poly(3-hexylthiophene) and its application to organic field-effect transistor
2011 · Yuta Saito, Yoshimasa Sakai, et al. · RSC Advances · 15
Tetrabenzoporphyrin semiconductor for transistor applications
2004 · Shinji Aramaki, Yoshimasa Sakai, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 14
First Synthesis of meso‐Chlorinated Tetrabenzoporphyrins
2009 · Satoshi Ito, Le Thanh Phong, et al. · European Journal of Organic Chemistry · 13
Synthesis and Characterization of New Polyimide for Second-order Nonlinear Optics.
1998 · Yoshimasa Sakai, Osamu Haba, et al. · Journal of Photopolymer Science and Technology · 11
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Crystal structure of parallel-stacked peryleneimides and their application to organic field-effect transistor devices
2008 · Kazuyuki Sato, Jin Mizuguchi, et al. · Journal of Applied Physics · 9
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[29H,31H-Tetrabenzo[b,g,l,q]porphinato(2–)-κ4N21,N22,N23,N24]copper(II)
2006 · Shinji Aramaki, Yoshimasa Sakai, et al. · Acta Crystallographica Section E Structure Reports Online · 8
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π-Conjugated Poly(1,10-phenanthroline)–RuII(bpy)2 Complex as an n-Type Active Material for FET
2006 · Takakazu Yamamoto, Yoshimasa Sakai, et al. · Bulletin of the Chemical Society of Japan · 8
Bithiophene–bithiazole alternating copolymers with thiophene side chains: Synthesis by organometallic polycondensation and chemical properties of the copolymers
2011 · Takakazu Yamamoto, Syun‐Ichi Otsuka, et al. · Journal of Polymer Science Part A Polymer Chemistry · 7
Analysis method for magnetically coupled loop system with relative motion for calculating electromagnetic induction by MAGLEV train
2018 · Yoshimasa Sakai, Atsuhiro Nishikata, et al. · IEICE Technical Report; IEICE Tech. Rep. · 4
Synthesis and chemical properties of dielectric polyphenylenes with nitro group
2008 · Masahiro Abe, Masatoshi Tokita, et al. · Journal of Applied Polymer Science · 3
Finite Element Analysis Method for Electromagnetic Induction to Telecommunication Line by MAGLEV Train
2019 · Masamitsu Tokuda, Yoshimasa Sakai, et al. · IEEJ Transactions on Fundamentals and Materials · 2
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Synthesis and Characterization of Calix[4]resorcinarene Bearing Azobenzene Moieties as Novel Photofunctional Amorphous Molecule.
2001 · Yoshimasa Sakai, Mitsuru Ueda, et al. · Journal of Photopolymer Science and Technology · 2
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Works count: 52
Citation count: 945
H-index: 14
I10-index: 17
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