World's Best Scientists 2026 revealed!
Kazuyuki Tohji

Kazuyuki Tohji

D-Index & Metrics

Materials Science

D-Index
63
Citations
13759
World Ranking
6197
National Ranking
311

Kazuyuki Tohji publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Kazuyuki Tohji sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 460 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Kazuyuki Tohji D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Kazuyuki Tohji sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 63 D-Index — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Kazuyuki Tohji is affiliated with Tohoku University in Japan. Their research spans several intersecting fields with significant work in engineering and materials science. They have contributed notably to subfields including materials chemistry, electrical and electronic engineering, automotive engineering, renewable energy, sustainability and the environment, as well as condensed matter physics.

Their work primarily focuses on advanced battery technologies research, with eight publications in this area. Other main research topics include carbon nanotubes in composites, graphene research and applications, GaN-based semiconductor devices and materials, electrocatalysts for energy conversion, electrochemical analysis and applications, and fuel cells and related materials.

Recent published papers by Kazuyuki Tohji encompass a variety of topics and publication venues:

  • High-power switching device based on field emission mechanism fabricated using highly crystalline single-walled carbon nanotubes, 2021, Applied Materials Today
  • Morphological control of carbon-supported Pt-based nanoparticles via one-step synthesis, 2020, Nano-Structures & Nano-Objects
  • Simple Diagnosis of Lifetime Characteristics of Used Automotive Storage Battery Cells, 2022, Energies
  • Dispersion process of highly crystalline single-walled carbon nanotubes focusing on their chemical stability, 2022, Synthetic Metals
  • Simple Diagnosis of the Lifetime Characteristics of the Used Automotive Storage Battery Cells, 2022, SSRN Electronic Journal

They have frequently collaborated with a number of coauthors. Notable frequent coauthors include:

  • Norihiro Shimoi (5 collaborations)
  • S. Yokoyama (2 collaborations)
  • Hideyuki Takahashi (2 collaborations)
  • Tatsuichiro Nakamoto (1 collaboration)
  • Ryohei Seki (1 collaboration)

Kazuyuki Tohji's publications appear in specialized venues, contributing to multiple fields through journals such as Applied Materials Today, Nano-Structures & Nano-Objects, Energies, Synthetic Metals, and SSRN Electronic Journal.

Best Publications

  • Ultra-stable nanoparticles of CdSe revealed from mass spectrometry

    Atsuo Kasuya;Rajaratnam Sivamohan;Yurii A. Barnakov;Igor M. Dmitruk

  • Mixed spinel structure in nanocrystalline NiFe 2 O 4

    C. N. Chinnasamy;A. Narayanasamy;N. Ponpandian;K. Chattopadhyay

  • Influence of length on cytotoxicity of multi-walled carbon nanotubes against human acute monocytic leukemia cell line THP-1 in vitro and subcutaneous tissue of rats in vivo

    Yoshinori Sato;Atsuro Yokoyama;Ken Ichiro Shibata;Yuki Akimoto

  • Purifying single-walled nanotubes

    Kazuyuki Tohji;Takashi Goto;Hideyuki Takahashi;Yasushi Shinoda

  • Evidence for size-dependent discrete dispersions in single-wall nanotubes

    A. Kasuya;Y. Sasaki;Y. Saito;K. Tohji

  • Unusually high coercivity and critical single-domain size of nearly monodispersed CoFe2O4 nanoparticles

    C. N. Chinnasamy;B. Jeyadevan;K. Shinoda;K. Tohji

  • Hydrothermal conversion of carbohydrate biomass into formic acid at mild temperatures.

    Fangming Jin;Jun Yun;Guangming Li;Ashushi Kishita

  • PURIFICATION PROCEDURE FOR SINGLE-WALLED NANOTUBES

    K. Tohji;H. Takahashi;Y. Shinoda;N. Shimizu

  • Heat dissipation mechanism of magnetite nanoparticles in magnetic fluid hyperthermia

    Makoto Suto;Yasutake Hirota;Hiroaki Mamiya;Asaya Fujita

  • Cu-Doped ZnS Hollow Particle with High Activity for Hydrogen Generation from Alkaline Sulfide Solution under Visible Light

    Takeo Arai;Shin Ichiro Senda;Yoshinori Sato;Hideyuki Takahashi

  • Field emission patterns from single-walled carbon nanotubes

    Yahachi Saito;Koji Hamaguchi;Tetsuo Nishino;Koichi Hata

  • Structure analysis of coprecipitated ZnFe2O4 by extended x‐ray‐absorption fine structure

    B. Jeyadevan;K. Tohji;K. Nakatsuka

  • Synthesis of size-controlled cobalt ferrite particles with high coercivity and squareness ratio.

    C. N. Chinnasamy;M. Senoue;B. Jeyadevan;Oscar Perales-Perez

  • Direct Synthesis of fct-FePt Nanoparticles by Chemical Route

    Balachandran Jeyadevan;Kiyoshi Urakawa;Akira Hobo;Nallasamy Chinnasamy

  • Effect of Alkaline Catalysts on Hydrothermal Conversion of Glycerin into Lactic Acid

    Zheng Shen;Fangming Jin;Yalei Zhang;Bing Wu

  • Caged multiwalled carbon nanotubes as the adsorbents for affinity-based elimination of ionic dyes

    Bunshi Fugetsu;Shuya Satoh;Toshikazu Shiba;Taeko Mizutani

  • Single-walled carbon nanotubes produced by plasma-enhanced chemical vapor deposition

    Toshiaki Kato;Goo Hwan Jeong;Takamichi Hirata;Rikizo Hatakeyama

  • Hydrothermal conversion of carbohydrate biomass to lactic acid

    Xiuyi Yan;Xiuyi Yan;Fangming Jin;Kazuyuki Tohji;Atsushi Kishita

  • Chemical Synthesis of Sub-micrometer- to Nanometer-Sized Magnetic FeCo Dice

    Daisuke Kodama;Kozo Shinoda;Kimitaka Sato;Yoshihiro Konno

  • Material nanosizing effect on living organisms: non-specific, biointeractive, physical size effects

    Fumio Watari;Noriyuki Takashi;Atsuro Yokoyama;Motohiro Uo

  • Towards direct synthesis of fct-FePt nanoparticles by chemical route

    B. Jeyadevan;A. Hobo;K. Urakawa;C. N. Chinnasamy

Frequent Co-Authors

Kozo Shinoda
Kozo Shinoda Tohoku University
Fumio Watari
Fumio Watari Hokkaido University
Toshiyuki Hashida
Toshiyuki Hashida Tohoku University
Fangming Jin
Fangming Jin Shanghai Jiao Tong University
Yahachi Saito
Yahachi Saito Nagoya University
Yoshiyuki Kawazoe
Yoshiyuki Kawazoe Tohoku University
Eiichiro Matsubara
Eiichiro Matsubara Kyoto University
Kamanio Chattopadhyay
Kamanio Chattopadhyay Indian Institute of Science
Hisamichi Kimura
Hisamichi Kimura Tohoku University
Jean-Marc Greneche
Jean-Marc Greneche Centre national de la recherche scientifique, CNRS

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