World's Best Scientists 2026 revealed!
Shinya Hayami

Shinya Hayami

D-Index & Metrics

Chemistry

D-Index
52
Citations
12185
World Ranking
13399
National Ranking
1022

Shinya Hayami 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 Shinya Hayami 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: 496 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Shinya Hayami 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 Shinya Hayami 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: 52 D-Index — 26th percentile

26% of scientists in this discipline score the same or lower.

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

Overview

Shinya Hayami is affiliated with Kumamoto University in Japan, focusing extensively on materials science and its subfields. Their research interests primarily encompass materials chemistry, electronic, optical and magnetic materials, inorganic chemistry, electrical and electronic engineering, and biomedical engineering.

The scientist's work spans a range of topics that include:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Magnetism in coordination complexes
  • Lanthanide and Transition Metal Complexes
  • Metal-Organic Frameworks: Synthesis and Applications
  • Crystallography and molecular interactions
  • Radioactive element chemistry and processing

Hayami's frequent co-authors reflect a collaborative research approach, with notable repeated partnerships including:

  • Sotaro Kusumoto
  • Yang Kim
  • Hikaru Zenno
  • Leonard F. Lindoy
  • Yoshihiro Sekine

The venues where Hayami's research is commonly published demonstrate a focus on chemistry and crystallography with high engagement in the following journals and databases:

  • The Cambridge Structural Database
  • Dalton Transactions
  • Chemical Communications
  • Inorganic Chemistry
  • RSC Advances

Recent research articles authored by or involving Hayami reveal specific areas of study and experimentation. These include:

  • Energy Conversion and Storage in Fuel Cells and Super-Capacitors from Chemical Modifications of Carbon Allotropes: State-of-Art and Prospect, 2021, Bulletin of the Chemical Society of Japan
  • Branched Alkylamine-Reduced Graphene Oxide Hybrids as a Dual Proton-Electron Conductor and Organic-Only Water-Splitting Photocatalyst, 2020, ACS Applied Materials & Interfaces
  • Lethal Interactions of SARS-CoV-2 with Graphene Oxide: Implications for COVID-19 Treatment, 2021, ACS Applied Nano Materials
  • Ferroelectric and Spin Crossover Behavior in a Cobalt(II) Compound Induced by Polar-Ligand-Substituent Motion, 2021, Angewandte Chemie International Edition
  • Water Molecule-Induced Reversible Magnetic Switching in a Bis-Terpyridine Cobalt(II) Complex Exhibiting Coexistence of Spin Crossover and Orbital Transition Behaviors, 2020, Inorganic Chemistry

Overall, the scope of Shinya Hayami's work integrates detailed chemical synthesis, structural characterization, and functional material development, particularly within the realms of coordination complexes and advanced carbon allotropes.

Best Publications

  • Graphene Oxide Nanosheet with High Proton Conductivity

    Mohammad Razaul Karim;Kazuto Hatakeyama;Takeshi Matsui;Hiroshi Takehira

  • A pentanuclear iron catalyst designed for water oxidation

    Masaya Okamura;Mio Kondo;Reiko Kuga;Yuki Kurashige;Yuki Kurashige

  • Recent progress in applications of graphene oxide for gas sensing: A review

    Kei Toda;Ryo Furue;Shinya Hayami

  • Spin-crossover in cobalt(II) compounds containing terpyridine and its derivatives

    Shinya Hayami;Yasuka Komatsu;Tetsuya Shimizu;Hidenobu Kamihata

  • Dysregulation of PRMT1 and PRMT6, Type I arginine methyltransferases, is involved in various types of human cancers

    Masanori Yoshimatsu;Gouji Toyokawa;Shinya Hayami;Motoko Unoki

  • Iron(III) spin-crossover compounds with a wide apparent thermal hysteresis around room temperature.

    Shinya Hayami;† Zhong-ze Gu;Hajime Yoshiki;and Akira Fujishima

  • First observation of light-induced excited spin state trapping for an iron(III) complex [7]

    Shinya Hayami;Zhong-ze Gu;Motoo Shiro;Yasuaki Einaga

  • Photoreaction of Graphene Oxide Nanosheets in Water

    Yasumichi Matsumoto;Michio Koinuma;Shintaro Ida;Shinya Hayami

  • Photo-induced valence tautomerism in Co complexes.

    Osamu Sato;Aili Cui;Ryotaro Matsuda;Jun Tao

  • Overexpression of the JmjC histone demethylase KDM5B in human carcinogenesis: involvement in the proliferation of cancer cells through the E2F/RB pathway

    Shinya Hayami;Shinya Hayami;Masanori Yoshimatsu;Abhimanyu Veerakumarasivam;Abhimanyu Veerakumarasivam;Motoko Unoki

  • Demethylation of RB regulator MYPT1 by histone demethylase LSD1 promotes cell cycle progression in cancer cells

    Hyun Soo Cho;Takehiro Suzuki;Naoshi Dohmae;Shinya Hayami

  • Whole-genome mutational landscape of liver cancers displaying biliary phenotype reveals hepatitis impact and molecular diversity

    Akihiro Fujimoto;Mayuko Furuta;Yuichi Shiraishi;Kunihito Gotoh

  • Proton Conductivities of Graphene Oxide Nanosheets: Single, Multilayer, and Modified Nanosheets

    Kazuto Hatakeyama;Mohammad Razaul Karim;Chikako Ogata;Hikaru Tateishi

  • A light-induced spin crossover actuated single-chain magnet

    Tao Liu;Hui Zheng;Soonchul Kang;Yoshihito Shiota

  • An unprecedented homochiral mixed-valence spin-crossover compound.

    Yukinari Sunatsuki;Yuichi Ikuta;Naohide Matsumoto;Hiromi Ohta

  • Programmable spin-state switching in a mixed-valence spin-crossover iron grid

    Takuto Matsumoto;Graham N. Newton;Takuya Shiga;Shinya Hayami

  • Control of the Magnetic and Optical Properties in Molecular Compounds by Electrochemical, Photochemical and Chemical Methods

    Osamu Sato;Shinya Hayami;Yasuaki Einaga;Zhong Ze Gu

  • Photo‐Induced Spin Transition of Iron(III) Compounds with π–π Intermolecular Interactions

    Shinya Hayami;Kenji Hiki;Takayoshi Kawahara;Yonezo Maeda

  • Reverse Spin Transition Triggered by a Structural Phase Transition

    Shinya Hayami;Yuji Shigeyoshi;Motoko Akita;Katsuya Inoue

  • A novel LIESST iron(II) complex exhibiting a high relaxation temperature.

    Shinya Hayami;† Zhong-ze Gu;Yasuaki Einaga;Yoshio Kobayasi

  • Photochemical Engineering of Graphene Oxide Nanosheets

    Michio Koinuma;Chikako Ogata;Yuki Kamei;Kazuto Hatakeyama

  • Isolation and crystal structure of a peroxo-bridged heme-copper complex.

    Takefumi Chishiro;Yuichi Shimazaki;Fumito Tani;Yoshimitsu Tachi

  • Graphene Oxide Fuel Cell

    Hikaru Tateishi;Kazuto Hatakeyama;Chikako Ogata;Kengo Gezuhara

  • Photoinduced Valence Tautomerism in Co Complexes

    Osamu Sato;Aili Cui;Ryotaro Matsuda;Jun Tao

Frequent Co-Authors

Hiroki Yamaue
Hiroki Yamaue Wakayama Medical University
Leonard F. Lindoy
Leonard F. Lindoy University of Sydney
Katsuya Inoue
Katsuya Inoue Hiroshima University
Osamu Sato
Osamu Sato Kyushu University
Yasumichi Matsumoto
Yasumichi Matsumoto Kumamoto University
Yusuke Nakamura
Yusuke Nakamura National Institutes of Biomedical Innovation, Health and Nutrition
Tatsuhiko Tsunoda
Tatsuhiko Tsunoda University of Tokyo
Zhongze Gu
Zhongze Gu Southeast University
David E. Neal
David E. Neal University of Cambridge
Bruce A.J. Ponder
Bruce A.J. Ponder University of Cambridge

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