World's Best Scientists 2026 revealed!
Junichi Koike

Junichi Koike

D-Index & Metrics

Materials Science

D-Index
53
Citations
12803
World Ranking
9106
National Ranking
528

Junichi Koike 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 Junichi Koike 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: 331 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Junichi Koike 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 Junichi Koike 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: 53 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Overview

Junichi Koike is affiliated with Tohoku University in Japan, specializing in engineering and materials science. Their research primarily focuses on electrical and electronic engineering, with significant contributions to electronic, optical, and magnetic materials, as well as atomic and molecular physics and optics.

The scientist's main research topics include copper interconnects and reliability, semiconductor materials and devices, semiconductor materials and interfaces, aluminum alloys composites properties, electronic packaging and soldering technologies, 3D IC and TSV technologies, and molecular junctions and nanostructures.

Junichi Koike has published in several academic venues, with frequent appearances in:

  • Applied Surface Science
  • Journal of Applied Physics
  • Journal of The Electrochemical Society
  • Journal of Alloys and Compounds
  • AIP Advances

Their recent papers cover diverse topics within their fields of expertise. These include:

  • "Interdiffusion reliability and resistivity scaling of intermetallic compounds as advanced interconnect materials," 2021, Journal of Applied Physics
  • "Polydopamine and Its Composite Film as an Adhesion Layer for Cu Electroless Deposition on SiO2," 2020, Journal of The Electrochemical Society
  • "Potential of low-resistivity Cu2Mg for highly scaled interconnects and its challenges," 2020, Applied Surface Science
  • "Electromigration characteristics of CuAl2," 2022, Journal of Alloys and Compounds
  • "Low contact resistivity of metal/n-GaN by the reduction of gap states with an epitaxially grown GaOx insulating layer," 2022, AIP Advances

Junichi Koike has collaborated frequently with other researchers in the field. Their notable co-authors include:

  • Masataka Yahagi
  • Yuji Sutou
  • Daisuke Ando
  • Linghan Chen
  • Toshihiro Kuge

Best Publications

  • The activity of non-basal slip systems and dynamic recovery at room temperature in fine-grained AZ31B magnesium alloys

    J Koike;T Kobayashi;T Mukai;H Watanabe

  • Strengthening Mechanisms of Creep Resistant Tempered Martensitic Steel

    Kouichi Maruyama;Kota Sawada;Jun-ichi Koike

  • Enhanced deformation mechanisms by anisotropic plasticity in polycrystalline Mg alloys at room temperature

    Junichi Koike

  • Novel hexagonal structure and ultrahigh strength of magnesium solid solution in the Mg–Zn–Y system

    Akihisa Inoue;Yoshihito Kawamura;Mitsuhide Matsushita;Kentaro Hayashi

  • Grain-Boundary Sliding in AZ31 Magnesium Alloys at Room Temperature to 523 K

    J. Koike;R. Ohyama;T. Kobayashi;M. Suzuki

  • Geometrical criterion for the activation of prismatic slip in AZ61 Mg alloy sheets deformed at room temperature

    J. Koike;R. Ohyama

  • Self-forming diffusion barrier layer in Cu–Mn alloy metallization

    J. Koike;M. Wada

  • Relationship between deformation twinning and surface step formation in AZ31 magnesium alloys

    D. Ando;J. Koike;Y. Sutou

  • Strengthening effect of Zn in heat resistant Mg-Y-Zn solid solution alloys

    M. Suzuki;T. Kimura;J. Koike;K. Maruyama

  • Displacement threshold energy for type IIa diamond

    J. Koike;D. M. Parkin;T. E. Mitchell

  • A lightweight shape-memory magnesium alloy.

    Yukiko Ogawa;Daisuke Ando;Yuji Sutou;Junichi Koike

  • Crystal to amorphous transformation of NiTi induced by cold rolling

    J. Koike;D. M. Parkin;M. Nastasi

  • The role of deformation twinning in the fracture behavior and mechanism of basal textured magnesium alloys

    D. Ando;J. Koike;Y. Sutou

  • Roles of deformation twinning and dislocation slip in the fatigue failure mechanism of AZ31 Mg alloys

    J. Koike;N. Fujiyama;D. Ando;Y. Sutou

  • Effects of zinc on creep strength and deformation substructures in Mg–Y alloy

    Mayumi Suzuki;Tsuyoshi Kimura;Junichi Koike;Kouichi Maruyama

  • Origin of the Anomalous {1012} Twinning during Tensile Deformation of Mg Alloy Sheet

    J. Koike;Y. Sato;D. Ando

  • Stress-induced phase transformation during superplastic deformation in two-phase Ti–Al–Fe alloy

    J. Koike;Y. Shimoyama;I. Ohnuma;T. Okamura

  • In situ observation of partial melting in superplastic aluminum alloy composites at high temperatures

    J. Koike;M. Mabuchi;K. Higashi

  • Growth behavior of self-formed barrier at Cu–Mn∕SiO2 interface at 250–450°C

    M. Haneda;J. Iijima;J. Koike

  • Growth kinetics and thermal stability of a self-formed barrier layer at Cu-Mn∕SiO2 interface

    J. Koike;M. Haneda;J. Iijima;Y. Otsuka

Frequent Co-Authors

Yuji Sutou
Yuji Sutou Tohoku University
Yoshihito Kawamura
Yoshihito Kawamura Kumamoto University
Tatsuya Shimoda
Tatsuya Shimoda Japan Advanced Institute of Science and Technology
Akihisa Inoue
Akihisa Inoue Josai International University
Kenji Higashi
Kenji Higashi Osaka Metropolitan University
Young-Chang Joo
Young-Chang Joo Seoul National University
Shigeharu Kamado
Shigeharu Kamado Nagaoka University of Technology
Keisuke Kobayashi
Keisuke Kobayashi Japan Atomic Energy Agency
Mitsumasa Koyanagi
Mitsumasa Koyanagi Tohoku University
Toshiji Mukai
Toshiji Mukai Kobe University

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