World's Best Scientists 2026 revealed!
Ikuo Kushiro

Ikuo Kushiro

D-Index & Metrics

Earth Science

D-Index
51
Citations
12496
World Ranking
3166
National Ranking
67

Ikuo Kushiro publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Ikuo Kushiro sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 105 publications — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Ikuo Kushiro D-index placement in Earth Science in 2026

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

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 51 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

  • 2001 - V.M. Goldschmidt Award, Geochemical Society
  • 1997 - Geochemistry Fellow Honor, Geochemical Society and the European Association of Geochemistry
  • 1983 - Member of the National Academy of Sciences
  • 1976 - Fellow of American Geophysical Union (AGU)

Overview

Ikuo Kushiro is a researcher affiliated with the University of Tokyo in Japan. Their academic work is situated within the broader field of geochemistry and earth sciences, reflected in their recognition by several professional organizations.

Kushiro's career features notable awards, including the V.M. Goldschmidt Award from the Geochemical Society in 2001 and the Geochemistry Fellow Honor awarded jointly by the Geochemical Society and the European Association of Geochemistry in 1997. Earlier in their career, Kushiro was named a Fellow of the American Geophysical Union (AGU) in 1976 and was elected a Member of the National Academy of Sciences in 1983.

Their research contributions have been primarily acknowledged through these honors, indicative of engagement with important scientific questions related to geochemistry. The affiliation with a leading institution such as the University of Tokyo provides a context for their academic activities and scientific output.

Best Publications

  • Partial melting of dry peridotites at high pressures: Determination of compositions of melts segregated from peridotite using aggregates of diamond

    Kei Hirose;Ikuo Kushiro

  • Melting of a dry peridotite at high pressures and basalt magma genesis

    Eiichi Takahashi;Ikuo Kushiro

  • Melting of a peridotite nodule at high pressures and high water pressures

    Ikuo Kushiro;Yasuhiko Syono;Syun-ichi Akimoto

  • Generation of arc basalt magmas and thermal structure of the mantle wedge in subduction zones

    Yoshiyuki Tatsumi;Masanori Sakuyama;Hiroyuki Fukuyama;Ikuo Kushiro

  • Effect of Water on the Composition of Magmas Formed at High Pressures

    Unknown

  • Anorthite—Forsterite and Anorthite—Enstatite Reactions and their bearing on the Basalt—Eclogite Transformation

    Unknown

  • On the nature of silicate melt and its significance in magma genesis; regularities in the shift of the liquidus boundaries involving olivine, pyroxene, and silica minerals

    Unknown

  • The structural role of aluminum in silicate melts—a Raman spectroscopic study at 1 atmosphere

    Bjoern O. Mysen;David Virgo;Ikuo Kushiro

  • Compositions of magmas formed by partial zone melting of the Earth's upper mantle

    Ikuo Kushiro

  • Changes in viscosity and structure of melt of NaAlSi2O6 composition at high pressures

    Unknown

  • Compositional relations of coexisting orthopyroxene, pigeonite and augite in a tholeiitic andesite from Hakone Volcano

    Yasuo Nakamura;Ikuo Kushiro

  • Anionic Constitution of 1-Atmosphere Silicate Melts: Implications for the Structure of Igneous Melts

    D. Virgo;B. O. Mysen;I. Kushiro

  • Partial melting of mantle wedge and evolution of island arc crust

    Ikuo Kushiro

  • Si-Al relation in clinopyroxenes from igneous rocks

    Unknown

  • Diffusivity of oxygen in jadeite and diopside melts at high pressures

    N. Shimizu;I. Kushiro

  • Viscosity and structural changes of albite (NaAlSi3O8) melt at high pressures

    I. Kushiro

  • Some clinopyroxenes from ultramafic inclusions in Dreiser Weiher, Eifel

    Unknown

  • Determination of Liquidus Relations in Synthetic Silicate Systems With Electron Probe Analysis: The System Forsterite-diopside-silica at 1 Atmosphere

    Ikuo Kushiro

  • The System Forsterite Diopside-Silica With and Without Water at High Pressures

    Unknown

  • Stability of phlogopite at high pressures and possible presence of phlogopite in the earth's upper mantle

    I. Kushiro;Y. Syono;S. Akimoto

  • Volatilization of sodium from silicate melt spheres and its application to the formation of chondrules

    Akira Tsuchiyama;Hiroko Nagahara;Ikuo Kushiro

  • Compositions of coexisting liquid and solid phases formed upon melting of natural garnet and spinel lherzolites at high pressures: a preliminary report

    I. Kushiro;N. Shimizu;Y. Nakamura;S. Akimoto

  • Formation of Active Ocean Margins

    Noriyuki Nasu;Kazuo Kobayashi;Seiya Uyeda;Ikuo Kushiro

  • Carbonate-silicate reactions at high presures and possible presence of dolomite and magnesite in the upper mantle

    I. Kushiro

  • Effect of pressure on the melting of olivine and spinel polymorph of Fe2SiO4

    Syun-iti Akimoto;Eiji Komada;Ikuo Kushiro

  • Experimental determination of partition coefficients of ten rare earth elements and barium between clinopyroxene and liquid in the synthetic silicate system at 20 kilobar pressure

    Akimasa Masuda;Ikuo Kushiro

  • Partial melting of a fertile mantle peridotite at high pressures : An experimental study using aggregates of diamond

    Unknown

  • Experimental reproduction of textures of chondrules

    A. Tsuchiyama;H. Nagahara;I. Kushiro

Frequent Co-Authors

Syun-iti Akimoto
Syun-iti Akimoto University of Tokyo
Bjorn O. Mysen
Bjorn O. Mysen Carnegie Institution for Science
Kei Hirose
Kei Hirose University of Tokyo
Akira Tsuchiyama
Akira Tsuchiyama Ritsumeikan University
Akimasa Masuda
Akimasa Masuda University of Tokyo
Bruce Velde
Bruce Velde École Normale Supérieure
Yoshiyuki Tatsumi
Yoshiyuki Tatsumi Kobe University
David Virgo
David Virgo Carnegie Institution of Washington
Eiichi Takahashi
Eiichi Takahashi Chinese Academy of Sciences
Yasuhiko Syono
Yasuhiko Syono Tohoku University

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