World's Best Scientists 2026 revealed!
Yasuhiro Hayakawa

Yasuhiro Hayakawa

D-Index & Metrics

Materials Science

D-Index
55
Citations
11170
World Ranking
8577
National Ranking
493

Yasuhiro Hayakawa 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 Yasuhiro Hayakawa 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: 500 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Yasuhiro Hayakawa 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 Yasuhiro Hayakawa 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: 55 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Overview

Yasuhiro Hayakawa is affiliated with Shizuoka University in Japan and has contributed extensively to the fields of Materials Science and Engineering. Their research predominantly addresses subfields such as Materials Chemistry, Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment, Biomedical Engineering, and Civil and Structural Engineering.

The main topics explored by Hayakawa include advanced thermoelectric materials and devices, advanced photocatalysis techniques, thermal properties of materials, chalcogenide semiconductor thin films, TiO2 photocatalysis and solar cells, gas sensing nanomaterials and sensors, and thermal radiation and cooling technologies.

Hayakawa's recent publications show a focus on photocatalytic performance, microwave absorption, doping effects in crystals, thermoelectric materials, and gas molecule detection. Selected recent papers include:

  • "Improved photocatalytic performance of nanostructured SnO2 via addition of alkaline earth metals (Ba2+, Ca2+ and Mg2+) under visible light irradiation" (2020, Applied Physics A)
  • "Microwave absorption studies of (Ba0.5Sr0.5Fe12O19)1-x/(NiFe2O4)x hard/soft ferrite nanocomposites" (2020, Materials Chemistry and Physics)
  • "Effect of Zn Doping in CuO Octahedral Crystals towards Structural, Optical, and Gas Sensing Properties" (2020, Crystals)
  • "Interface driven energy-filtering and phonon scattering of polyaniline incorporated ultrathin layered molybdenum disulphide nanosheets for promising thermoelectric performance" (2020, Journal of Colloid and Interface Science)
  • "RF Sputtered Nb-Doped MoS2 Thin Film for Effective Detection of NO2 Gas Molecules: Theoretical and Experimental Studies" (2022, ACS Omega)

Hayakawa has published frequently in several scientific venues, particularly:

  • Journal of Materials Science Materials in Electronics
  • Journal of Alloys and Compounds
  • Materials Letters
  • AIP Advances
  • Journal of Colloid and Interface Science

Collaborative efforts have featured recurring co-authors including M. Navaneethan, Hiroya Ikeda, S. Harish, C. Muthamizhchelvan, and M. Shimomura, highlighting ongoing partnerships within their research network.

Best Publications

  • Graphene decorated with MoS2 nanosheets: a synergetic energy storage composite electrode for supercapacitor applications

    R. Thangappan;S. Kalaiselvam;A. Elayaperumal;R. Jayavel

  • Sensitivity enhancement of ammonia gas sensor based on Ag/ZnO flower and nanoellipsoids at low temperature

    R Sankar Ganesh;R Sankar Ganesh;M Navaneethan;M Navaneethan;V.L. Patil;S Ponnusamy

  • Fabrication of hierarchical NiCo2S4@CoS2 nanostructures on highly conductive flexible carbon cloth substrate as a hybrid electrode material for supercapacitors with enhanced electrochemical performance

    Mani Govindasamy;Selvaraj Shanthi;Selvaraj Shanthi;Elanthamilan Elaiyappillai;Sea-Fue Wang

  • Improved thermoelectric performance of hot pressed nanostructured n-type SiGe bulk alloys

    Ranita Basu;Shovit Bhattacharya;Ranu Bhatt;Mainak Roy

  • Influence of Al doping on the structural, morphological, optical, and gas sensing properties of ZnO nanorods

    R. Sankar ganesh;R. Sankar ganesh;M. Navaneethan;Ganesh Kumar Mani;S. Ponnusamy

  • Controlled structural and compositional characteristic of visible light active ZnO/CuO photocatalyst for the degradation of organic pollutant

    S. Harish;J. Archana;M. Sabarinathan;M. Navaneethan

  • Environmentally Sustainable Synthesis of a CoFe2O4-TiO2/rGO Ternary Photocatalyst: A Highly Efficient and Stable Photocatalyst for High Production of Hydrogen (Solar Fuel).

    Hafeez Yusuf Hafeez;Sandeep Kumar Lakhera;Naresh Narayanan;Santhana Krishnan Harish

  • Low temperature ammonia gas sensor based on Mn-doped ZnO nanoparticle decorated microspheres

    R. Sankar Ganesh;R. Sankar Ganesh;E. Durgadevi;M. Navaneethan;V.L. Patil

  • Single-step synthesis and catalytic activity of structure-controlled nickel sulfide nanoparticles

    Rajan Karthikeyan;Dheivasigamani Thangaraju;Natarajan Prakash;Yasuhiro Hayakawa

  • Facile synthesis of graphene-CeO2 nanocomposites with enhanced electrochemical properties for supercapacitors

    T. Saravanan;T. Saravanan;M. Shanmugam;P. Anandan;M. Azhagurajan

  • Optical and magnetic studies on Gd doped ZnO nanoparticles synthesized by co-precipitation method

    G. Vijayaprasath;R. Murugan;Y. Hayakawa;G. Ravi

  • Fabrication of Cr doped SnO2 nanoparticles based biosensor for the selective determination of riboflavin in pharmaceuticals

    N Lavanya;S Radhakrishnan;C Sekar;C Sekar;M Navaneethan

  • Tuning the selectivity of NH 3 gas sensing response using Cu-doped ZnO nanostructures

    R. Sankar Ganesh;R. Sankar Ganesh;E. Durgadevi;M. Navaneethan;M. Navaneethan;V.L. Patil

  • Structural and magnetic behavior of Ni/Mn co-doped ZnO nanoparticles prepared by co-precipitation method

    G. Vijayaprasath;R. Murugan;S. Asaithambi;P. Sakthivel

  • Enhanced charge transfer and separation of hierarchical CuO/ZnO composites: The synergistic effect of photocatalysis for the mineralization of organic pollutant in water

    P. Bharathi;S. Harish;S. Harish;J. Archana;M. Navaneethan

  • Ni-CeO2 spherical nanostructures for magnetic and electrochemical supercapacitor applications.

    Ramachandran Murugan;Ganesan Ravi;Gandhi Vijayaprasath;Somasundharam Rajendran

  • Highly efficient visible-light photocatalytic activity of MoS2–TiO2 mixtures hybrid photocatalyst and functional properties

    M. Sabarinathan;S. Harish;J. Archana;M. Navaneethan

  • CuCrSe2: a high performance phonon glass and electron crystal thermoelectric material

    Shovit Bhattacharya;Ranita Basu;Ranu Bhatt;S. Pitale

  • Characterization of dilute magnetic semiconducting transition metal doped ZnO thin films by sol–gel spin coating method

    G. Vijayaprasath;R. Murugan;G. Ravi;T. Mahalingam

  • Boosting thermoelectric performance of p-type SiGe alloys through in-situ metallic YSi2 nanoinclusions

    Sajid Ahmad;Ajay Singh;Anil Bohra;Ranita Basu

  • The measurement of deep level states caused by misfit dislocations in InGaAs/GaAs grown on patterned GaAs substrates

    G. Patrick Watson;Dieter G. Ast;Timothy J. Anderson;Balu Pathangey

Frequent Co-Authors

Mani Navaneethan
Mani Navaneethan SRM Institute of Science and Technology
Thaiyan Mahalingam
Thaiyan Mahalingam Alagappa University
Ramasamy Jayavel
Ramasamy Jayavel Anna University, Chennai
Bernaurdshaw Neppolian
Bernaurdshaw Neppolian SRM Institute of Science and Technology
Makoto Konagai
Makoto Konagai Tokyo City University
Pramod S. Patil
Pramod S. Patil D. Y. Patil Education Society, Kolhapur
Niranjan S. Ramgir
Niranjan S. Ramgir Bhabha Atomic Research Centre
S. Rajendran
S. Rajendran Alagappa University
Vinay Gupta
Vinay Gupta Khalifa University
J. V. Yakhmi
J. V. Yakhmi Bhabha Atomic Research Center

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