World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
64
Citations
15160
World Ranking
1301
National Ranking
38

Materials Science

D-Index
64
Citations
14841
World Ranking
5884
National Ranking
288

Masafumi Yamaguchi publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Masafumi Yamaguchi sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 758 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Masafumi Yamaguchi D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Masafumi Yamaguchi sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 64 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Overview

Masafumi Yamaguchi is affiliated with the Toyota Technological Institute in Japan and has contributed extensively to the fields of engineering, with a particular focus on electrical and electronic engineering as well as renewable energy and automotive engineering. Their research primarily addresses solar cell performance optimization, photovoltaic system optimization techniques, and related solar cell technologies.

Their research output prominently includes published papers on advancements in solar cell technologies and applications, especially within the context of electric vehicles powered by photovoltaic systems. Notable recent papers include:

  • Multi-junction solar cells paving the way for super high-efficiency, 2021, Journal of Applied Physics
  • Development of high-efficiency and low-cost solar cells for PV-powered vehicles application, 2020, Progress in Photovoltaics Research and Applications
  • Role of PV-Powered Vehicles in Low-Carbon Society and Some Approaches of High-Efficiency Solar Cell Modules for Cars, 2020, Energy and Power Engineering

Yamaguchi frequently collaborates with a range of researchers in related fields. Among the most frequent co-authors are Kenji Araki, Nobuaki Kojima, Yoshio Ohshita, Yasuyuki Ota, and Kensuke Nishioka. These collaborations have contributed to a cohesive body of work centered on solar technologies and automotive energy solutions.

Their work has been published in multiple venues, with some of the most recurrent platforms being:

  • Energy and Power Engineering
  • Preprints.org
  • AIP conference proceedings
  • Progress in Photovoltaics Research and Applications
  • Applied Sciences

The scientific topics Yamaguchi addresses include:

  • Solar cell performance optimization
  • Chalcogenide Semiconductor Thin Films
  • Electric Vehicles and Infrastructure
  • Silicon and Solar Cell Technologies
  • Lung Cancer Treatments and Mutations
  • Photovoltaic System Optimization Techniques
  • Quantum Dots Synthesis And Properties

Their extensive publication record reflects a sustained engagement with both the engineering of photovoltaics and interdisciplinary subjects such as medical applications related to pulmonary medicine and oncology. This indicates a diverse range of research interests spanning from applied engineering to medical sciences.

Best Publications

  • Multi-junction III-V solar cells: current status and future potential

    Masafumi Yamaguchi;Tatsuya Takamoto;Kenji Araki;Nicholas Ekins-Daukes

  • Terawatt-scale photovoltaics: Transform global energy

    Nancy M. Haegel;Harry Atwater;Teresa Barnes;Christian Breyer

  • III–V compound multi-junction solar cells: present and future

    Masafumi Yamaguchi

  • Light trapping effect of submicron surface textures in crystalline Si solar cells

    Hitoshi Sai;Yoshiaki Kanamori;Koji Arafune;Yoshio Ohshita

  • Efficiency calculations of thin‐film GaAs solar cells on Si substrates

    Masafumi Yamaguchi;Chikara Amano

  • Radiation-resistant solar cells for space use

    Masafumi Yamaguchi

  • Defect reduction effects in GaAs on Si substrates by thermal annealing

    Masafumi Yamaguchi;Akio Yamamoto;Masami Tachikawa;Yoshio Itoh

  • InGaP/GaAs-based multijunction solar cells

    Tatsuya Takamoto;Minoru Kaneiwa;Mitsuru Imaizumi;Masafumi Yamaguchi

  • Super high-efficiency multi-junction and concentrator solar cells

    Masafumi Yamaguchi;Tatsuya Takamoto;Kenji Araki

  • Multi-junction solar cells paving the way for super high-efficiency

    Masafumi Yamaguchi;Frank Dimroth;John F. Geisz;Nicholas J. Ekins-Daukes

  • Novel materials for high-efficiency III-V multi-junction solar cells

    Masafumi Yamaguchi;Ken-Ichi Nishimura;Takuo Sasaki;Hidetoshi Suzuki

  • Mechanism for radiation resistance of InP solar cells

    Masafumi Yamaguchi;Koushi Ando

  • High efficiency and high concentration in photovoltaics

    M. Yamaguchi;A. Luque

  • Radiation resistance of compound semiconductor solar cells

    Masafumi Yamaguchi

  • Antireflective subwavelength structures on crystalline Si fabricated using directly formed anodic porous alumina masks

    Hitoshi Sai;Homare Fujii;Koji Arafune;Yoshio Ohshita

  • Dislocation density reduction in heteroepitaxial III-V compound films on Si substrates for optical devices

    Masafumi Yamaguchi

  • Effect of dislocations on the efficiency of thin-film GaAs solar cells on Si substrates

    Masafumi Yamaguchi;Akio Yamamoto;Yoshio Itoh

  • A review of recent progress in heterogeneous silicon tandem solar cells

    Masafumi Yamaguchi;Kan-Hua Lee;Kenji Araki;Nobuaki Kojima

  • A simple passive cooling structure and its heat analysis for 500/spl times/ concentrator PV module

    K. Araki;H. Uozumi;M. Yamaguchi

  • Radiation damage in InP single crystals and solar cells

    Masafumi Yamaguchi;Chikao Uemura;Akio Yamamoto

  • Analysis of strained‐layer superlattice effects on dislocation density reduction in GaAs on Si substrates

    Masafumi Yamaguchi;Takashi Nishioka;Mitsuru Sugo

Frequent Co-Authors

Takeshi Ohshima
Takeshi Ohshima Japan Atomic Energy Agency
Nicholas J. Ekins-Daukes
Nicholas J. Ekins-Daukes University of New South Wales
Hitoshi Sai
Hitoshi Sai National Institute of Advanced Industrial Science and Technology
Yoshitaka Okada
Yoshitaka Okada University of Tokyo
Atsushi Akisawa
Atsushi Akisawa Tokyo University of Agriculture and Technology
Andreas W. Bett
Andreas W. Bett Fraunhofer Institute for Solar Energy Systems
Mowafak Al-Jassim
Mowafak Al-Jassim National Renewable Energy Laboratory
Michio Kondo
Michio Kondo Waseda University
Takashi Sekiguchi
Takashi Sekiguchi University of Tsukuba
Sarah Kurtz
Sarah Kurtz University of California, Merced

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Related Online Degrees & Career Pathways

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Moreover, competency-based programs emphasize mastering specific skills relevant to engineering and project management. Exploring competency based programs can accelerate degree completion by recognizing prior experience and focusing on practical application.

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