World's Best Scientists 2026 revealed!
Koshi Adachi

Koshi Adachi

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
37
Citations
6240
World Ranking
2366
National Ranking
55

Koshi Adachi publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Koshi Adachi sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 243 publications — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Koshi Adachi D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Koshi Adachi sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 37 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Overview

Koshi Adachi is affiliated with Tohoku University in Japan and has a significant research focus in the fields of Engineering and Materials Science. Their work spans several subfields including Mechanical Engineering, Mechanics of Materials, Materials Chemistry, Atomic and Molecular Physics and Optics, as well as Electrical and Electronic Engineering.

Their primary research topics cover a range of areas related to tribology, materials, and surface interactions. These include:

  • Lubricants and Their Additives
  • Diamond and Carbon-based Materials Research
  • Tribology and Wear Analysis
  • Force Microscopy Techniques and Applications
  • Metal and Thin Film Mechanics
  • Tribology and Lubrication Engineering
  • Adhesion, Friction, and Surface Interactions

Koshi Adachi has contributed to numerous publications with frequent appearances in specific journals and publication venues such as:

  • The Journal of Physical Chemistry C (7 publications)
  • Tribology Online (6 publications)
  • Tribology Letters (3 publications)
  • Wear (3 publications)
  • SSRN Electronic Journal (3 publications)

Recent papers authored or co-authored by Koshi Adachi include:

  • Non-Empirical Law for Nanoscale Atom-by-Atom Wear, 2020, Advanced Science
  • Reactive Molecular Dynamics Simulations of Wear and Tribochemical Reactions of Diamond like Carbon Interfaces with Nanoscale Asperities under H2 Gas: Implications for Solid Lubricant Coatings, 2020, ACS Applied Nano Materials
  • Self-Formed Double Tribolayers Play Collaborative Roles in Achieving Superlow Friction in an Aqueous Environment, 2020, The Journal of Physical Chemistry C
  • First-Principles Molecular Dynamics Study of Silicon-Based Ceramics: Different Tribochemical Reaction Mechanisms during the Running-in Period of Silicon Nitride and Silicon Carbide, 2020, The Journal of Physical Chemistry C
  • Role of OH Termination in Mitigating Friction of Diamond-like Carbon under High Load: A Joint Simulation and Experimental Study, 2021, Langmuir

Throughout their career, Koshi Adachi has collaborated with a number of frequent co-authors, including:

  • Momoji Kubo
  • Yusuke Ootani
  • Nobuki Ozawa
  • Jingxiang Xu
  • Koki Kanda

Best Publications

  • Loads carrying capacity map for the surface texture design of SiC thrust bearing sliding in water

    Xiaolei Wang;Koji Kato;Koshi Adachi;Kohj Aizawa

  • The effect of laser texturing of SiC surface on the critical load for the transition of water lubrication mode from hydrodynamic to mixed

    Xiaolei Wang;Koji Kato;Koshi Adachi;Kohji Aizawa

  • Wear-mode mapping for the micro-scale abrasion test

    K. Adachi;I.M. Hutchings

  • Optimization of the surface texture for silicon carbide sliding in water

    Xiaolei Wang;Xiaolei Wang;Koshi Adachi;Katsunori Otsuka;Koji Kato

  • Wear of advanced ceramics

    Koji Kato;Koshi Adachi

  • Wear map of ceramics

    K. Adachi;K. Kato;N. Chen

  • Friction and wear of self-mated SiC and Si3N4 sliding in water

    Ming Chen;Koji Kato;Koshi Adachi

  • The Lubrication Effect of Micro-Pits on Parallel Sliding Faces of SiC in Water

    Xiaolei Wang;Koji Kato;Koshi Adachi

  • Friction, wear and N2-lubrication of carbon nitride coatings: a review

    Koji Kato;Noritsugu Umehara;Koshi Adachi

  • The comparisons of sliding speed and normal load effect on friction coefficients of self-mated Si3N4 and SiC under water lubrication

    Ming Chen;Koji Kato;Koshi Adachi

  • Sensitivity of wear rates in the micro-scale abrasion test to test conditions and material hardness

    K. Adachi;I.M. Hutchings

  • Tribochemical Reaction Dynamics Simulation of Hydrogen on a Diamond-like Carbon Surface Based on Tight-Binding Quantum Chemical Molecular Dynamics

    Kentaro Hayashi;Kotoe Tezuka;Nobuki Ozawa;Tomomi Shimazaki

  • Triboemission of hydrocarbon molecules from diamond-like carbon friction interface induces atomic-scale wear

    Yang Wang;Naohiro Yamada;Jingxiang Xu;Jingxiang Xu;Jing Zhang

  • The Difference in Running-In Period and Friction Coefficient Between Self-Mated Si3N4 and SiC Under Water Lubrication

    Ming Chen;Koji Kato;Koshi Adachi

  • Structural characterization and frictional properties of carbon nanotube/alumina composites prepared by precursor method

    Go Yamamoto;Mamoru Omori;Kenji Yokomizo;Toshiyuki Hashida

  • The roughness effect on the frequency of frictional sound

    Boyko L. Stoimenov;Suguru Maruyama;Koshi Adachi;Koji Kato

  • Sliding friction and wear property of a-C and a-CNx coatings against SiC balls in water

    Fei Zhou;Koshi Adachi;Koji Kato

  • Analysis and laboratory simulation of an industrial polishing process for porcelain ceramic tiles

    I.M. Hutchings;K. Adachi;Y. Xu;E. Sánchez

  • Formation of smooth wear surfaces on alumina ceramics by embedding and tribo-sintering of fine wear particles

    Koshi Adachi;Koji Kato

  • Friction and wear property of a-CNx coatings sliding against ceramic and steel balls in water

    Fei Zhou;Koshi Adachi;Koji Kato

  • Structure and Function of Transfer Film Formed from PTFE/PEEK Polymer Blend

    Tasuku Onodera;Jun Nunoshige;Kenji Kawasaki;Koshi Adachi

Frequent Co-Authors

Koji Kato
Koji Kato Nihon University
Momoji Kubo
Momoji Kubo Tohoku University
Fei Zhou
Fei Zhou Nanjing University of Aeronautics and Astronautics
Toshiyuki Takagi
Toshiyuki Takagi Tohoku University
Ian M. Hutchings
Ian M. Hutchings University of Cambridge
Toshiyuki Hashida
Toshiyuki Hashida Tohoku University
Kentaro Nakamura
Kentaro Nakamura Tokyo Institute of Technology
Hassan Zahouani
Hassan Zahouani École Centrale de Lyon
Yuji Sutou
Yuji Sutou Tohoku University
Kazuyuki Tohji
Kazuyuki Tohji Tohoku University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring alternative online degrees alongside Mechanical and Aerospace Engineering can broaden career opportunities. For those interested in human-centric fields, easy counseling degree programs online offer flexible and accessible routes to becoming a licensed counselor. These programs typically feature streamlined curricula designed to accommodate working professionals.

Similarly, for individuals passionate about behavioral sciences, an accelerated applied behavior analysis masters online provides a fast-track way to gain specialized expertise. This degree supports careers in clinical or educational settings where analyzing and modifying behavior is key.

Speech-language pathology is another promising field with growing demand. Understanding slp grad school requirements and acceptance rate is critical for prospective students to plan their academic journey effectively. Fortunately, there are options available for those questioning, can you get a speech pathology degree online, with some accredited programs offering flexible online coursework to prepare aspiring speech therapists.

By considering these diverse pathways, students can align their interests with in-demand careers and balance education with personal responsibilities. Whether pursuing engineering or healthcare-related professions, these related online degree options expand possibilities for growth and employment.

Best Scientists Citing Koshi Adachi

Trending Scientists

Recently Published Articles