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Junji Nishii

Junji Nishii

D-Index & Metrics

Materials Science

D-Index
44
Citations
10036
World Ranking
11935
National Ranking
744

Overview

Junji Nishii is affiliated with Hokkaido University in Japan and works primarily in the field of Materials Science, with a focus on Materials Chemistry, Electrical and Electronic Engineering, Ceramics and Composites, Condensed Matter Physics, and Electronic, Optical and Magnetic Materials.

The scientist's research spans a range of topics including solid-state spectroscopy and crystallography, glass properties and applications, advancements in solid oxide fuel cells, superconductivity in MgB2 and alloys, MXene and MAX phase materials, electronic and structural properties of oxides, and ferroelectric and piezoelectric materials.

Recent publications reflect a diverse and interdisciplinary approach to materials science and chemistry. Notable papers include:

  • A Novel Technique for Controlling Anisotropic Ion Diffusion: Bulk Single-Crystalline Metallic Silicon Clathrate (2021, Advanced Materials)
  • Thermal stability and proton conductivity of densely proton injected phosphate glasses containing rare-earth elements (2020, Journal of Non-Crystalline Solids)
  • Ultra-thin phosphate glass exhibiting high proton conductivity at intermediate temperatures (2020, International Journal of Hydrogen Energy)
  • Investigating the role of GeO2 in enhancing the thermal stability and proton mobility of proton-conducting phosphate glasses (2021, Journal of Materials Chemistry A)
  • Electric Transport Properties of NaAlB14 with Covalent Frameworks (2022, Inorganic Chemistry)

Junji Nishii has frequently published in venues such as Advanced Materials and Inorganic Chemistry, with additional publications found in the Journal of Non-Crystalline Solids, ACS Applied Materials & Interfaces, and Advanced Functional Materials.

The scientist collaborates regularly with several researchers. Frequent co-authors include M. Fujioka, Tomohiro Ishiyama, Takahisa Omata, Madoka Ono, and Suguru Iwasaki.

Best Publications

  • Femtosecond laser-assisted three-dimensional microfabrication in silica.

    Andrius Marcinkevičius;Saulius Juodkazis;Mitsuru Watanabe;Masafumi Miwa

  • A Patterned TiO2(Anatase)/TiO2(Rutile) Bilayer-Type Photocatalyst: Effect of the Anatase/Rutile Junction on the Photocatalytic Activity

    Tetsuro Kawahara;Yasuhiro Konishi;Hiroaki Tada;Noboru Tohge

  • Three-dimensional hole drilling of silica glass from the rear surface with femtosecond laser pulses.

    Yan Li;Kazuyoshi Itoh;Wataru Watanabe;Kazuhiro Yamada

  • In situ observation of photoinduced refractive-index changes in filaments formed in glasses by femtosecond laser pulses.

    Kazuhiro Yamada;Wataru Watanabe;Tadamasa Toma;Kazuyoshi Itoh

  • Welding of Transparent Materials Using Femtosecond Laser Pulses

    Takayuki Tamaki;Wataru Watanabe;Junji Nishii;Kazuyoshi Itoh

  • Arbitrary-lattice photonic crystals created by multiphoton microfabrication

    Hong Bo Sun;Ying Xu;Saulius Juodkazis;Kai Sun

  • Dependence of fringe spacing on the grating separation in a long-period fiber grating pair.

    Byeong Ha Lee;Junji Nishii

  • Wavelength division with three-dimensional couplers fabricated by filamentation of femtosecond laser pulses

    Wataru Watanabe;Taishi Asano;Kazuhiro Yamada;Kazuyoshi Itoh

  • Symmetric waveguides in poly(methyl methacrylate) fabricated by femtosecond laser pulses

    Seiji Sowa;Wataru Watanabe;Takayuki Tamaki;Junji Nishii

  • Recent advances and trends in chalcogenide glass fiber technology: a review

    J. Nishii;S. Morimoto;I. Inagawa;R. Iizuka

  • Photochemical reactions in GeO2-SiO2 glasses induced by ultraviolet irradiation: Comparison between Hg lamp and excimer laser.

    Junji Nishii;Kohei Fukumi;Hiroshi Yamanaka;Ken-ichi Kawamura

  • Space-selective laser joining of dissimilar transparent materials using femtosecond laser pulses

    Wataru Watanabe;Satoshi Onda;Takayuki Tamaki;Kazuyoshi Itoh

  • Fabrication of Fresnel zone plate embedded in silica glass by femtosecond laser pulses

    Wataru Watanabe;Daisuke Kuroda;Kazuyoshi Itoh;Junji Nishii

  • Optical seizing and merging of voids in silica glass with infrared femtosecond laser pulses.

    Wataru Watanabe;Tadamasa Toma;Kazuhiro Yamada;Junji Nishii

  • Holographic fabrication of multiple layers of grating inside soda–lime glass with femtosecond laser pulses

    Yan Li;Wataru Watanabe;Kazuhiro Yamada;Taishi Shinagawa

  • Multilevel phase-type diffractive lenses in silica glass induced by filamentation of femtosecond laser pulses.

    Kazuhiro Yamada;Wataru Watanabe;Yudong Li;Kazuyoshi Itoh

  • Cavity-resonator-integrated guided-mode resonance filter for aperture miniaturization

    Kenji Kintaka;Tatsuya Majima;Junichi Inoue;Koji Hatanaka

  • Generation and recombination of defects in vitreous silica induced by irradiation with a near-infrared femtosecond laser

    Hong Bo Sun;Saulius Juodkazis;Mitsuru Watanabe;Shigeki Matsuo

  • Optical microscopic observation of fluorescence enhanced by grating-coupled surface plasmon resonance

    Keiko Tawa;Hironobu Hori;Kenji Kintaka;Kazuyuki Kiyosue

  • Chalcogenide glass fiber with a core–cladding structure

    Junji Nishii;Toshiharu Yamashita;Takashi Yamagishi

Frequent Co-Authors

Hiroshi Kawazoe
Hiroshi Kawazoe Tokyo Institute of Technology
Hideo Hosono
Hideo Hosono Tokyo Institute of Technology
Hiroaki Misawa
Hiroaki Misawa Hokkaido University
Masahide Takahashi
Masahide Takahashi Osaka Metropolitan University
Saulius Juodkazis
Saulius Juodkazis Swinburne University of Technology
Shigeki Matsuo
Shigeki Matsuo Shibaura Institute of Technology
Kazuyuki Hirao
Kazuyuki Hirao Kyoto University
Hong-Bo Sun
Hong-Bo Sun Tsinghua University
Toshinobu Yoko
Toshinobu Yoko Kyoto University
Tomoyuki Akutagawa
Tomoyuki Akutagawa Tohoku University

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