World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
56
Citations
11210
World Ranking
8258
National Ranking
472

Satoshi Hirosawa 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 Satoshi Hirosawa 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: 322 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Satoshi Hirosawa 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 Satoshi Hirosawa 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: 56 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

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

Overview

Satoshi Hirosawa is affiliated with the National Institute for Materials Science in Japan. Their research primarily focuses on the properties and applications of magnetic materials within the field of Materials Science, particularly emphasizing electronic, optical, and magnetic materials.

Their recent publications include the following:

  • Achievement of high coercivity in Sm(Fe0.8Co0.2)12 anisotropic magnetic thin film by boron doping, 2020, Acta Materialia
  • Peculiar behavior of V on the Curie temperature and anisotropy field of SmFe12-xVx compounds, 2022, Acta Materialia
  • Atomistic theory of thermally activated magnetization processes in Nd2Fe14B permanent magnet, 2021, Science and Technology of Advanced Materials
  • Development of a prototype thermodynamic database for Nd-Fe-B permanent magnets, 2021, Science and Technology of Advanced Materials
  • Diagram of constituent crystalline phases in a Nd-Fe-B-Cu sintered magnet by in-situ high-temperature synchrotron X-ray diffraction and its thermodynamic interpretation, 2021, Journal of Alloys and Compounds

Frequent co-authors collaborating with Hirosawa include:

  • Y. K. Takahashi
  • D. Ogawa
  • K. Hono
  • Takashi Miyake
  • H. Sepehri-Amin

Hirosawa has published extensively in a range of specialized venues, primarily in:

  • Journal of the Japan Society of Powder and Powder Metallurgy
  • Acta Materialia
  • Science and Technology of Advanced Materials
  • Materia Japan
  • Journal of Alloys and Compounds

Their output mainly addresses topics such as:

  • Magnetic Properties of Alloys
  • Magnetic properties of thin films
  • Magnetic Properties and Applications
  • Hydrogen Storage and Materials
  • Rare-earth and actinide compounds
  • Magnesium Alloys: Properties and Applications
  • Geomagnetism and Paleomagnetism Studies

In terms of scientific subfields, Hirosawa's work covers:

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Materials Chemistry
  • Condensed Matter Physics
  • Biomaterials

Their contributions significantly span magnetic materials research with a strong emphasis on rare-earth and permanent magnet compounds, often integrating thermodynamic analysis and advanced material characterization techniques.

Best Publications

  • Magnetization and magnetic anisotropy of R2Fe14B measured on single crystals

    Satoshi Hirosawa;Yutaka Matsuura;Hitoshi Yamamoto;Setsuo Fujimura

  • Nd–Fe–B Permanent Magnet Materials

    Masato Sagawa;Satoshi Hirosawa;Hitoshi Yamamoto;Setsuo Fujimura

  • Magnetic properties of rare-earth-iron-boron permanent magnet materials

    M. Sagawa;S. Fujimura;H. Yamamoto;Y. Matsuura

  • Coercivity enhancement of hydrogenation–disproportionation–desorption–recombination processed Nd–Fe–B powders by the diffusion of Nd–Cu eutectic alloys

    H. Sepehri-Amin;H. Sepehri-Amin;T. Ohkubo;T. Nishiuchi;S. Hirosawa

  • Magnetic properties of the Nd2(Fe1−xCox)14B system

    Y. Matsuura;S. Hirosawa;H. Yamamoto;S. Fujimura

  • Intrinsic hard magnetic properties of Sm(Fe1 − xCox)12 compound with the ThMn12 structure

    Y. Hirayama;Y.K. Takahashi;S. Hirosawa;K. Hono

  • High‐coercivity iron‐rich rare‐earth permanent magnet material based on (Fe, Co)3B‐Nd‐M (M=Al, Si, Cu, Ga, Ag, Au)

    Satoshi Hirosawa;Hirokazu Kanekiyo;Minoru Uehara

  • Phase diagram of the Nd-Fe-B ternary system

    Yutaka Matsuura;Satoshi Hirosawa;Hitoshi Yamamoto;Setsuo Fujimura

  • Dependence of coercivity on the anisotropy field in the Nd2Fe14B‐type sintered magnets

    M. Sagawa;S. Hirosawa;K. Tokuhara;H. Yamamoto

  • Magnetic characteristics of R2Fe14B systems prepared with high purity rare earths (R=Ce, Pr, Dy, and Er)

    E. B. Boltich;E. Oswald;M. Q. Huang;S. Hirosawa

  • Perspectives for high-performance permanent magnets: applications, coercivity, and new materials*

    Satoshi Hirosawa;Masamichi Nishino;Seiji Miyashita;Seiji Miyashita

  • NdFe12Nx hard-magnetic compound with high magnetization and anisotropy field

    Y. Hirayama;Y.K. Takahashi;S. Hirosawa;K. Hono

  • Microstructure and magnetic properties of high-remanence Nd/sub 5/Fe/sub 71.5/Co/sub 5/B/sub 18.5/M (M=Al, Si, Ga, Ag, Au) rapidly solidified and crystallized alloys for resin-bonded magnets

    H. Kanekiyo;M. Uehara;S. Hirosawa

  • Faceted shell structure in grain boundary diffusion-processed sintered Nd-Fe-B magnets

    U.M.R. Seelam;T. Ohkubo;T. Abe;S. Hirosawa

  • Intrinsic magnetic properties of Sm(Fe1-xCox)11Ti and Zr-substituted Sm1-yZry(Fe0.8Co0.2)11.5Ti0.5 compounds with ThMn12 structure toward the development of permanent magnets

    P. Tozman;H. Sepehri-Amin;Y.K. Takahashi;S. Hirosawa

  • Magnetotransport through the spin-reorientation transition in Tm2Fe14B

    Jolanta Stankiewicz;Juan Bartolomé;Satoshi Hirosawa

  • Magnetic refrigerant material, regenerator and magnetic refrigerator

    Hirofumi Wada;Satoshi Hirosawa

  • Microstructural evolution of Fe3B/Nd2Fe14B nanocomposite magnets microalloyed with Cu and Nb

    D.H Ping;K Hono;H Kanekiyo;S Hirosawa

  • The dependence of coercivity on anisotropy field in sintered R-Fe-B permanent magnets

    S. Hirosawa;K. Tokuhara;Y. Matsuura;H. Yamamoto

  • Direct observation of ferromagnetism in grain boundary phase of Nd-Fe-B sintered magnet using soft x-ray magnetic circular dichroism

    T. Nakamura;A. Yasui;Y. Kotani;T. Fukagawa

  • Spin reorientation and magnetization anomaly in Er2Fe14B and Tm2Fe14B

    Satoshi Hirosawa;Masato Sagawa

Frequent Co-Authors

Masato Sagawa
Masato Sagawa Tohoku University
Kazuhiro Hono
Kazuhiro Hono National Institute for Materials Science
Tadakatsu Ohkubo
Tadakatsu Ohkubo National Institute for Materials Science
Seiji Miyashita
Seiji Miyashita University of Tokyo
Yoji Nakamura
Yoji Nakamura Kyoto University
Minoru Umemoto
Minoru Umemoto Toyohashi University of Technology
Dehai Ping
Dehai Ping National Institute for Materials Science
Akimasa Sakuma
Akimasa Sakuma Tohoku University
Kunihisa Sugimoto
Kunihisa Sugimoto Kyoto University

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