World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
52
Citations
10149
World Ranking
9542
National Ranking
566

Susumu Okada 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 Susumu Okada 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: 367 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Susumu Okada 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 Susumu Okada 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: 52 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Susumu Okada is affiliated with the University of Tsukuba in Japan. Their research primarily focuses on materials science, with significant contributions in related subfields including materials chemistry, electrical and electronic engineering, atomic and molecular physics and optics, biomedical engineering, and organic chemistry.

Okada's work spans several main topics within materials science, particularly focusing on:

  • Graphene research and applications
  • 2D materials and applications
  • MXene and MAX phase materials
  • Carbon nanotubes in composites
  • Boron and carbon nanomaterials research
  • Perovskite materials and applications
  • Fullerene chemistry and applications

The scientist has published in a variety of venues, with frequent contributions to the following journals and platforms:

  • Japanese Journal of Applied Physics
  • arXiv (Cornell University)
  • ACS Nano
  • Applied Physics Express
  • Physical Review B

Frequent co-authors collaborating with Okada include Mina Maruyama, Yanlin Gao, Yasumitsu Miyata, Zheng Liu, and Takahiko Endo.

Notable recent papers authored or co-authored by Susumu Okada include:

  • "Science of 2.5 dimensional materials: paradigm shift of materials science toward future social innovation" (2022) published in Science and Technology of Advanced Materials
  • "Photoluminescence from Single-Walled MoS2 Nanotubes Coaxially Grown on Boron Nitride Nanotubes" (2021) published in ACS Nano
  • "Nanoscrolls of Janus Monolayer Transition Metal Dichalcogenides" (2024) published in ACS Nano
  • "Chemical stability of hydrogen boride nanosheets in water" (2021) published in Communications Materials
  • "Topological Dirac nodal loops in nonsymmorphic hydrogenated monolayer boron" (2020) published in Physical Review B

Best Publications

  • Energetics and electronic structures of encapsulated C60 in a carbon nanotube.

    Susumu Okada;Susumu Saito;Atsushi Oshiyama

  • Magnetic ordering in hexagonally bonded sheets with first-row elements.

    Susumu Okada;Atsushi Oshiyama

  • Polarized absorption spectra of single-walled 4 A carbon nanotubes aligned in channels of an AlPO(4)-5 single crystal.

    Zhaoming Li;Zikang Tang;Huijun Liu;Ning Wang

  • Flexible Metallic Nanowires with Self-Adaptive Contacts to Semiconducting Transition-Metal Dichalcogenide Monolayers

    Junhao Lin;Ovidiu Cretu;Wu Zhou;Kazu Suenaga

  • Formation and Characterization of Hydrogen Boride Sheets Derived from MgB2 by Cation Exchange.

    Hiroaki Nishino;Takeshi Fujita;Nguyen Thanh Cuong;Satoshi Tominaka

  • Semiconducting Electronic Property of Graphene Adsorbed on (0001) Surfaces of SiO2

    Thanh Cuong Nguyen;Minoru Otani;Susumu Okada

  • Enhanced Chemical Reactivity of Graphene Induced by Mechanical Strain

    Mark A. Bissett;Satoru Konabe;Susumu Okada;Masaharu Tsuji

  • A massively-parallel electronic-structure calculations based on real-space density functional theory

    Jun-Ichi Iwata;Daisuke Takahashi;Atsushi Oshiyama;Atsushi Oshiyama;Taisuke Boku

  • Energetics of nanoscale graphene ribbons: Edge geometries and electronic structures

    Susumu Okada

  • Chemically Tuned p‐ and n‐Type WSe2 Monolayers with High Carrier Mobility for Advanced Electronics

    Hyun Goo Ji;Pablo Solís-Fernández;Daisuke Yoshimura;Mina Maruyama

  • New Metallic Crystalline Carbon: Three Dimensionally Polymerized C60 Fullerite

    Susumu Okada;Susumu Saito;Atsushi Oshiyama

  • One-dimensional van der Waals heterostructures

    Rong Xiang;Taiki Inoue;Yongjia Zheng;Akihito Kumamoto

  • Highly Uniform Bilayer Graphene on Epitaxial Cu–Ni(111) Alloy

    Yuichiro Takesaki;Kenji Kawahara;Hiroki Hibino;Hiroki Hibino;Susumu Okada

  • Energetics and electronic structures of one-dimensional fullerene chains encapsulated in zigzag nanotubes

    Minoru Otani;Susumu Okada;Atsushi Oshiyama

  • Influence of disorder on conductance in bilayer graphene under perpendicular electric field.

    Hisao Miyazaki;Kazuhito Tsukagoshi;Akinobu Kanda;Minoru Otani

  • Nanoporous Carbon Tubes from Fullerene Crystals as the π‐Electron Carbon Source

    Lok Kumar Shrestha;Rekha Goswami Shrestha;Yusuke Yamauchi;Jonathan P. Hill

  • Electron-state control of carbon nanotubes by space and encapsulated fullerenes

    Susumu Okada;Minoru Otani;Atsushi Oshiyama

  • ELECTRONIC STRUCTURE AND ENERGETICS OF PRESSURE-INDUCED TWO-DIMENSIONAL C60 POLYMERS

    Susumu Okada;Susumu Saito

  • Coaxially Stacked Coronene Columns inside Single‐Walled Carbon Nanotubes

    Toshiya Okazaki;Toshiya Okazaki;Toshiya Okazaki;Yoko Iizumi;Yoko Iizumi;Shingo Okubo;Hiromichi Kataura

  • Hybrid functional study of the NASICON-type Na3V2(PO4)3: crystal and electronic structures, and polaron–Na vacancy complex diffusion

    Kieu My Bui;Van An Dinh;Susumu Okada;Takahisa Ohno

  • One-dimensional van der Waals heterostructures.

    Rong Xiang;Taiki Inoue;Yongjia Zheng;Akihito Kumamoto

Frequent Co-Authors

Atsushi Oshiyama
Atsushi Oshiyama Nagoya University
Hiroki Ago
Hiroki Ago Kyushu University
Yasumitsu Miyata
Yasumitsu Miyata Tokyo Metropolitan University
Kazu Suenaga
Kazu Suenaga Osaka University
Shigeo Maruyama
Shigeo Maruyama University of Tokyo
Toshiya Okazaki
Toshiya Okazaki National Institute of Advanced Industrial Science and Technology
Ryo Kitaura
Ryo Kitaura Nagoya University
Kazunari Matsuda
Kazunari Matsuda Kyoto University
Hisanori Shinohara
Hisanori Shinohara Nagoya University
Kenji Shiraishi
Kenji Shiraishi Nagoya University

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