World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
44
Citations
7450
World Ranking
12054
National Ranking
756

Engineering and Technology

D-Index
44
Citations
7246
World Ranking
5827
National Ranking
103

Overview

Akihiko Fujii is affiliated with the Osaka Institute of Technology in Japan, specializing in research within the fields of Materials Science and Engineering. Their work spans 41 publications in Materials Science and 39 in Engineering, with a significant focus on subfields such as Electrical and Electronic Engineering, Materials Chemistry, and Polymers and Plastics.

The scientist's research covers several sub-disciplines, including Electronic, Optical and Magnetic Materials, as well as topics related to Pollution. The main research topics addressed include Perovskite Materials and Applications, Organic Electronics and Photovoltaics, Conducting Polymers and Applications, Quantum Dots Synthesis and Properties, Porphyrin and Phthalocyanine Chemistry, Chalcogenide Semiconductor Thin Films, and ZnO Doping and Properties.

Fujii has published extensively across multiple venues. Frequent publication venues include the Japanese Journal of Applied Physics, Thin Solid Films, Applied Physics Express, ACS Materials Letters, and the Extended Abstracts of the 2020 International Conference on Solid State Devices and Materials.

Among their recent papers are:

  • Revealing the charge carrier kinetics in perovskite solar cells affected by mesoscopic structures and defect states from simple transient photovoltage measurements, 2020, Scientific Reports
  • Orientation Control of 2D Perovskite in 2D/3D Heterostructure by Templated Growth on 3D Perovskite, 2022, ACS Materials Letters
  • Fabrication, characterization and simulation analysis of perovskite solar cells with dopant-free solution-processible C6PcH2 hole transporting material, 2022, Optical and Quantum Electronics
  • The liquid crystal Click procedure for oligothiophene-tethered phthalocyanines - self-assembly, alignment and photocurrent, 2021, Journal of Materials Chemistry C
  • Mesoporous TiO2 electron transport layer engineering for efficient inorganic-organic hybrid perovskite solar cells using hydrochloric acid treatment, 2021, Thin Solid Films

Frequent collaborators of Fujii include Masanori Ozaki, Genya Uzurano, Quang-Duy Dao, Y. Yabuuchi, and Tomoki Saito, with collaboration instances ranging from five to twenty-seven coauthored works.

Best Publications

  • Nanoparticle-Stabilized Cholesteric Blue Phases

    Hiroyuki Yoshida;Yuma Tanaka;Kosuke Kawamoto;Hitoshi Kubo

  • Preparation and characterization of chitosan-grafted multiwalled carbon nanotubes and their electrochemical properties

    Zigang Wu;Wei Feng;Yiyu Feng;Qiang Liu

  • Synthesis and Characterization of Photoconducting Polyaniline-TiO2 Nanocomposite

    Wei Feng;Enhai Sun;Akihiko Fujii;Hongcai Wu

  • Cylindrical microlasers and light emitting devices from conducting polymers

    S. V. Frolov;A. Fujii;D. Chinn;Z. V. Vardeny

  • Fabrication and characteristics of 8‐hydroxyquinoline aluminum/aromatic diamine organic multiple quantum well and its use for electroluminescent diode

    Yutaka Ohmori;Akihiko Fujii;Masao Uchida;Chikayoshi Morishima

  • Novel photovoltaic devices based on donor-acceptor molecular and conducting polymer systems

    K. Yoshino;K. Tada;A. Fujii;E.M. Conwell

  • Solution Processable Organic Solar Cell Based on Bulk Heterojunction Utilizing Phthalocyanine Derivative

    Tetsuro Hori;Yasuo Miyake;Yasuo Miyake;Naoyuki Yamasaki;Hiroyuki Yoshida

  • Nanoparticle-Dispersed Liquid Crystals Fabricated by Sputter Doping

    Hiroyuki Yoshida;Kosuke Kawamoto;Hitoshi Kubo;Testuya Tsuda

  • Polydiacetylene Nanofibers Created in Low-Molecular-Weight Gels by Post Modification: Control of Blue and Red Phases by the Odd−Even Effect in Alkyl Chains

    Norifumi Fujita;Yoshimine Sakamoto;Michihiro Shirakawa;Masayoshi Ojima

  • High Carrier Mobility up to 1.4 cm2·V-1·s-1in Non-Peripheral Octahexyl Phthalocyanine

    Yasuo Miyake;Yasuo Miyake;Youyu Shiraiwa;Keizo Okada;Hirosato Monobe

  • Observation of spectral narrowing and emission energy shift in organic electroluminescent diode utilizing 8‐hydroxyquinoline aluminum/aromatic diamine multilayer structure

    Yutaka Ohmori;Akihiko Fujii;Masao Uchida;Chikayoshi Morishima

  • Three‐layered multicolor organic electroluminescent device

    Masayoshi Yoshida;Akihiko Fujii;Yutaka Ohmori;Katsumi Yoshino

  • Realization of polymeric optical integrated devices utilizing organic light-emitting diodes and photodetectors fabricated on a polymeric waveguide

    Y. Ohmori;H. Kajii;M. Kaneko;K. Yoshino

  • Tunable lasing from a cholesteric liquid crystal film embedded with a liquid crystal nanopore network.

    Yo Inoue;Hiroyuki Yoshida;Hiroyuki Yoshida;Kenta Inoue;Yusuke Shiozaki

  • Lasing and stimulated emission in /spl pi/-conjugated polymers

    S.V. Frolov;M. Shkunov;A. Fujii;K. Yoshino

  • Organogels of 8-quinolinol/metal(II)-chelate derivatives that show electron- and light-emitting properties.

    Michihiro Shirakawa;Norifumi Fujita;Takahiro Tani;Kenji Kaneko

  • Influences of dopant concentration in sol–gel derived AZO layer on the performance of P3HT:PCBM based inverted solar cell

    Annisa Aprilia;Annisa Aprilia;Priastuti Wulandari;Veinardi Suendo;Herman

  • Perylene derivative sensitized multi-walled carbon nanotube thin film

    W. Feng;A. Fujii;M. Ozaki;K. Yoshino

  • Low-threshold and high efficiency lasing upon band-edge excitation in a cholesteric liquid crystal

    Yuko Matsuhisa;Yuhua Huang;Ying Zhou;Shin-Tson Wu

  • Ultraviolet Electroluminescent Diode Utilizing Poly(methylphenylsilane)

    Akihiko Fujii;Kenji Yoshimoto;Masayoshi Yoshida;Yutaka Ohmori

  • Organic electroluminescent diodes as a light source for polymeric integrated devices

    Yutaka Ohmori;Hirotake Kajii;Takahisa Tsukagawa;Katsumi Yoshino

Frequent Co-Authors

Masanori Ozaki
Masanori Ozaki Osaka University
Katsumi Yoshino
Katsumi Yoshino Osaka University
Wei Feng
Wei Feng Tianjin University
Toshio Masuda
Toshio Masuda Kyoto University
Anvar A. Zakhidov
Anvar A. Zakhidov The University of Texas at Dallas
Mitsuo Ishikawa
Mitsuo Ishikawa Hiroshima University
Seiji Shinkai
Seiji Shinkai Kyushu University
Yiyu Feng
Yiyu Feng Tianjin University
Shin-Tson Wu
Shin-Tson Wu University of Central Florida
Michael J. Cook
Michael J. Cook University of East Anglia

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Engineering and Technology opens doors to diverse careers, but many students also seek additional qualifications to boost their skills and employability. Today, online degrees are making education more accessible, especially for those balancing work, life, and study.

For those interested in leadership or business roles, aacsb online mba programs offer flexible, accredited pathways to high-demand positions. Similarly, professionals can broaden their options with a cheapest online communications degree, which is ideal for people aiming to advance in technology-driven workplaces.

Alternative career options—like legal support—can be explored with a paralegal certificate online aba-approved, while those interested in organizational dynamics might pursue a 1 year online masters in human resources. These online programs provide affordable and efficient routes to specialized knowledge and evolving career paths.

Whether you’re looking to complement your engineering studies or pivot to new industries, online degrees can help you adapt to changing demands and find rewarding career opportunities.

Best Scientists Citing Akihiko Fujii

Trending Scientists