World's Best Scientists 2026 revealed!
Shinichi Kikkawa

Shinichi Kikkawa

D-Index & Metrics

Chemistry

D-Index
51
Citations
7499
World Ranking
14159
National Ranking
1096

Shinichi Kikkawa publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Shinichi Kikkawa sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 295 publications — 62nd percentile

62% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Shinichi Kikkawa D-index placement in Chemistry in 2026

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

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 51 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Shinichi Kikkawa is a researcher affiliated with Hokkaido University in Japan, specializing in the fields of Materials Science and Chemistry. Their work primarily focuses on Materials Chemistry and Inorganic Chemistry, with additional engagement in Electronic, Optical, and Magnetic Materials.

Their research encompasses a variety of topics including:

  • Inorganic Chemistry and Materials
  • Ferroelectric and Piezoelectric Materials
  • Electronic and Structural Properties of Oxides
  • MXene and MAX Phase Materials
  • Crystal Structures and Properties

Kikkawa's recent papers detail investigations into advanced materials, particularly related to BaTaO2N perovskite compounds and nitrides. These include:

  • "Spark plasma sintering of dielectric BaTaO2N close to the melting point of the BaCN2 additive," 2020, Journal of the European Ceramic Society
  • "Ferroelectric BaTaO2N perovskite - Towards structure-property relationship study on high-quality crystals and ceramics prepared with the aid of liquid phase," 2023, Solid State Sciences
  • "Formation and morphological change of BaTaO2N perovskite from BaCN2/Ta2O5 mixture," 2020, Journal of Alloys and Compounds
  • "Average Cubic BaTaO2N Crystal Structure Formed by 50 nm Size Domains with Polar Nanoregions Consisting of cis-TaO4N2 Octahedral Chains," 2024, Chemistry of Materials
  • "Nanocrystallization in Metal Nitrides and Oxynitrides," 2024, Chemistry of Materials

Their publications appear frequently in the following academic venues:

  • Chemistry of Materials
  • Solid State Sciences
  • Journal of the European Ceramic Society
  • Journal of Alloys and Compounds
  • Zeitschrift für Naturforschung B

Kikkawa has collaborated with several researchers, most notably:

  • Yuji Masubuchi
  • A. Hosono
  • Mikio Higuchi
  • Kyohei Koyama
  • Masashi Inoguchi

Best Publications

  • A crystal-chemical study of Mg,Al and Ni,Al hydroxy-perchlorates and hydroxy-carbonates

    G. W. Brindley;S. Kikkawa

  • Superconductivity in the infinite-layer compound Sr1-xLaxCuO2 prepared under high pressure

    G. Er;Y. Miyamoto;F. Kanamaru;S. Kikkawa

  • Solid State Sciences: Preface

    Franck Tessier;J. Paul Attfield;Kenneth R. Poeppelmeier;Shinichi Kikkawa

  • Theoretical calculations on the structures, electronic and magnetic properties of binary 3d transition metal nitrides

    Bernhard Eck;Richard Dronskowski;Masao Takahashi;Shinichi Kikkawa

  • High- and low-temperature phases of lithium boron nitride, Li3BN2: Preparation, phase relation, crystal structure, and ionic conductivity

    Hisanori Yamane;Shinichi Kikkawa;Mitsue Koizumi

  • Structure of oxide ion-conducting lanthanum oxyapatite, La9.33(SiO4)6O2

    Hiroki Okudera;Yuuji Masubuchi;Shinichi Kikkawa;Akira Yoshiasa

  • Microwave-Assisted Nonaqueous Sol−Gel Chemistry for Highly Concentrated ZnO-Based Magnetic Semiconductor Nanocrystals

    Idalia Bilecka;Li Luo;Igor Djerdj;Marta D. Rossell

  • Oxide ion conduction mechanism in RE9.33(SiO4)6O2 and Sr2RE8(SiO4)6O2 (RE = La, Nd) from neutron powder diffraction

    Yuji Masubuchi;Mikio Higuchi;Takashi Takeda;Shinichi Kikkawa

  • Electronic phase diagram of the layered cobalt oxide system LixCoO2 (0.0≤x≤1.0)

    T. Motohashi;T. Motohashi;T. Ono;Y. Sugimoto;Y. Masubuchi

  • Preparation of lithium silicon nitrides and their lithium ion conductivity

    Hisanori Yamane;Shinichi Kikkawa;Mitsue Koizumi

  • Remarkable Oxygen Intake/Release Capability of BaYMn2O5+δ: Applications to Oxygen Storage Technologies

    Teruki Motohashi;Taku Ueda;Yuji Masubuchi;Makoto Takiguchi

  • Deintercalated NaCoO2 and LiCoO2

    S. Kikkawa;S. Miyazaki;M. Koizumi

  • Thermal Behavior of Hydrotalcite and of Anion-Exchanged Forms of Hydrotalcite

    Unknown

  • Energetics of binary iron nitrides

    Franck Tessier;A. Navrotsky;R Niewa;A Leineweber

  • Handbook of Solid State Chemistry

    Richard Dronskowski;Shinichi Kikkawa;Andreas Stein

  • Single crystal growth and oxide ion conductivity of apatite-type rare-earth silicates

    M. Higuchi;Y. Masubuchi;S. Nakayama;S. Kikkawa

  • Oxygen Storage Capability of Brownmillerite-type Ca2AlMnO5+δ and Its Application to Oxygen Enrichment

    Teruki Motohashi;Yuka Hirano;Yuji Masubuchi;Kazunori Oshima

  • Formation and properties of n-alkylammonium complexes with layered tri- and tetra-titanates

    H. Izawa;S. Kikkawa;M. Koizumi

  • Local anionic ordering and anisotropic displacement in dielectric perovskite SrTaO2N

    Ya-Ru Zhang;Teruki Motohashi;Yuji Masubuchi;Shinichi Kikkawa

  • Electrochemical aspects of the deintercalation of layered AMO2 compounds

    S. Kikkawa;S. Miyazaki;M. Koizumi

  • First-Principles Study on Relaxor-Type Ferroelectric Behavior without Chemical Inhomogeneity in BaTaO2N and SrTaO2N

    Yoyo Hinuma;Hiroki Moriwake;Ya-Ru Zhang;Teruki Motohashi

  • Chemical and electrochemical deintercalations of the layered compounds LiMO2 (M = Cr, Co) and NaM′O2 (M′ Cr, Fe, Co, Ni)

    Unknown

Frequent Co-Authors

Takashi Takeda
Takashi Takeda National Institute for Materials Science
Richard Dronskowski
Richard Dronskowski RWTH Aachen University
Hisanori Yamane
Hisanori Yamane Tohoku University
J. V. Yakhmi
J. V. Yakhmi Bhabha Atomic Research Center
V. Ganesan
V. Ganesan Medi-Caps University
Masanori Hangyo
Masanori Hangyo Osaka University
Francis J. DiSalvo
Francis J. DiSalvo Cornell University
Mitsuru Itoh
Mitsuru Itoh Tokyo Institute of Technology
Maarit Karppinen
Maarit Karppinen Aalto University

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