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Hisao Ishii

Hisao Ishii

D-Index & Metrics

Chemistry

D-Index
56
Citations
13317
World Ranking
11502
National Ranking
850

Overview

Hisao Ishii is affiliated with Chiba University in Japan and has an extensive research output primarily in the fields of Engineering and Materials Science. Their work is situated within several subfields, including Electrical and Electronic Engineering, Materials Chemistry, Polymers and Plastics, Biomedical Engineering, and Mechanical Engineering.

The main topics addressed in Ishii's research include:

  • Organic Electronics and Photovoltaics
  • Molecular Junctions and Nanostructures
  • Organic Light-Emitting Diodes Research
  • Conducting Polymers and Applications
  • Innovative Energy Harvesting Technologies
  • Electrochemical Analysis and Applications
  • Advanced Sensor and Energy Harvesting Materials

Frequent collaborators in Ishii's research include Yuya Tanaka, M. J. O'Hara, Ryotaro Nakazawa, Kohei Shimizu, and Manato Tateno.

Key publication venues where Ishii's work appears often include:

  • Applied Physics Express
  • physica status solidi (RRL) - Rapid Research Letters
  • Advanced Optical Materials
  • Applied Physics Letters
  • Sensors and Materials

Notable recent papers authored or co-authored by Ishii are:

  • "Coherent Electron Transport across a 3 nm Bioelectronic Junction Made of Multi-Heme Proteins," 2020, The Journal of Physical Chemistry Letters
  • "Self-Assembled Electret for Vibration-Based Power Generator," 2020, Scientific Reports
  • "Understanding spontaneous orientation polarization of amorphous organic semiconducting films and its application to devices," 2022, Synthetic Metals
  • "Influence of intermolecular interactions on the formation of spontaneous orientation polarization in organic semiconducting films," 2020, Journal of the Society for Information Display
  • "Role of Spontaneous Orientational Polarization in Organic Donor-Acceptor Blends for Exciton Binding," 2020, Advanced Optical Materials

Best Publications

  • ENERGY LEVEL ALIGNMENT AND INTERFACIAL ELECTRONIC STRUCTURES AT ORGANIC/METAL AND ORGANIC/ORGANIC INTERFACES

    Hisao Ishii;Kiyoshi Sugiyama;Eisuke Ito;Kazuhiko Seki

  • Dependence of indium–tin–oxide work function on surface cleaning method as studied by ultraviolet and x-ray photoemission spectroscopies

    Kiyoshi Sugiyama;Hisao Ishii;Yukio Ouchi;Kazuhiko Seki

  • Kelvin Probe Study of Band Bending at Organic Semiconductor/Metal Interfaces: Examination of Fermi Level Alignment

    H. Ishii;N. Hayashi;E. Ito;Y. Washizu

  • Energy level alignment at organic/metal interfaces studied by UV photoemission: breakdown of traditional assumption of a common vacuum level at the interface

    H. Ishii;K. Seki

  • Spontaneous buildup of giant surface potential by vacuum deposition of Alq3 and its removal by visible light irradiation

    Eisuke Ito;Yuuki Washizu;Naoki Hayashi;Hisao Ishii

  • Highest-Occupied-Molecular-Orbital Band Dispersion of Rubrene Single Crystals as Observed by Angle-Resolved Ultraviolet Photoelectron Spectroscopy

    Shin Ichi MacHida;Yasuo Nakayama;Steffen Duhm;Qian Xin

  • Theoretical study of n-alkane adsorption on metal surfaces

    Yoshitada Morikawa;Yoshitada Morikawa;Hisao Ishii;Kazuhiko Seki

  • Charge accumulation at organic semiconductor interfaces due to a permanent dipole moment and its orientational order in bilayer devices

    Yutaka Noguchi;Yukimasa Miyazaki;Yuya Tanaka;Naoki Sato

  • Examination of band bending at buckminsterfullerene (C60)/metal interfaces by the Kelvin probe method

    N. Hayashi;H. Ishii;Y. Ouchi;K. Seki

  • Electronic structures of organic molecular materials for organic electroluminescent devices studied by ultraviolet photoemission spectroscopy

    Kiyoshi Sugiyama;Daisuke Yoshimura;Takayuki Miyamae;Takafumi Miyazaki

  • The electronic structure and energy level alignment of porphyrin/metal interfaces studied by ultraviolet photoelectron spectroscopy

    S. Narioka;H. Ishii;D. Yoshimura;M. Sei

  • Energy-level alignment at model interfaces of organic electroluminescent devices studied by UV photoemission: trend in the deviation from the traditional way of estimating the interfacial electronic structures

    H. Ishii;K. Sugiyama;D. Yoshimura;E. Ito

  • Orientational ordering of alkyl chain at the air/liquid interface of ionic liquids studied by sum frequency vibrational spectroscopy

    Toshifumi Iimori;Takashi Iwahashi;Hisao Ishii;Kazuhiko Seki

  • Core hole effect in NEXAFS spectroscopy of polycyclic aromatic hydrocarbons: Benzene, chrysene, perylene, and coronene

    Hiroshi Oji;Ryuichi Mitsumoto;Eisuke Ito;Hisao Ishii

  • Electronic structure of organic/metal interfaces

    Kazuhiko Seki;Naoki Hayashi;Hiroshi Oji;Eisuke Ito

  • Origins of Improved Hole‐Injection Efficiency by the Deposition of MoO3 on the Polymeric Semiconductor Poly(dioctylfluorene‐alt‐benzothiadiazole)

    Yasuo Nakayama;Katsuyuki Morii;Yuuichirou Suzuki;Hiroyuki Machida

  • In-plane X-ray diffraction and polarized NEXAFS spectroscopic studies on the organized molecular films of fluorinated amphiphiles with vinyl esters and their comb-polymers

    Atsuhiro Fujimori;Tohru Araki;Hiroo Nakahara;Eisuke Ito

  • Identification of different origins for s-shaped current voltage characteristics in planar heterojunction organic solar cells

    Julia Wagner;Mark Gruber;Andreas Wilke;Yuya Tanaka

  • Photoinduced doping effect of pentacene field effect transistor in oxygen atmosphere studied by displacement current measurement

    Satoshi Ogawa;Tatsuo Naijo;Yasuo Kimura;Hisao Ishii

  • Threshold voltage shift and formation of charge traps induced by light irradiation during the fabrication of organic light-emitting diodes

    Yutaka Noguchi;Naoki Sato;Yuya Tanaka;Yasuo Nakayama

  • Direct observation of the electronic states of single crystalline rubrene under ambient condition by photoelectron yield spectroscopy

    Yasuo Nakayama;Shinichi Machida;Takeo Minari;Kazuhito Tsukagishi

Frequent Co-Authors

Yukio Ouchi
Yukio Ouchi Tokyo Institute of Technology
Kazuhiko Seki
Kazuhiko Seki National Institute of Advanced Industrial Science and Technology
Nobuo Ueno
Nobuo Ueno Chiba University
Norbert Koch
Norbert Koch Humboldt-Universität zu Berlin
Wolfgang Brütting
Wolfgang Brütting University of Augsburg
Toshiaki Ohta
Toshiaki Ohta Ritsumeikan University
Günther Leising
Günther Leising Graz University of Technology
Masahiko Hara
Masahiko Hara Tokyo Institute of Technology
Dietrich R. T. Zahn
Dietrich R. T. Zahn Chemnitz University of Technology
Chihaya Adachi
Chihaya Adachi Kyushu University

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