2026 Shun-ichiro Karato: Earth Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Earth Science	91	247	209	134	112	443	31245

Research.com Recognitions

2020 - Fellow of the American Academy of Arts and Sciences
2000 - Fellow of American Geophysical Union (AGU)

Overview

Shun-ichiro Karato is affiliated with Yale University in the United States and focuses predominantly on Earth and Planetary Sciences with a strong emphasis on geophysics. Their research spans key subfields including Geophysics, Ocean Engineering, Astronomy and Astrophysics, Mechanical Engineering, and Mechanics of Materials.

Their work covers a range of main topics, with significant contributions to high-pressure geophysics and materials, earthquake and tectonic studies, geological and geochemical analysis, drilling and well engineering, hydraulic fracturing and reservoir analysis, oil and gas production techniques, and planetary science and exploration.

Frequent coauthors in their research include José Honnorez, Richard P. Von Herzen, Timothy J. Barrett, Keir Becker, and Peter E. Borella. Publications are frequently found in the following venues:

Journal of Geophysical Research Solid Earth
Zenodo (CERN European Organization for Nuclear Research)
Progress in Earth and Planetary Science
Icarus
Physics of The Earth and Planetary Interiors

Significant published papers by Shun-ichiro Karato include:

Deep mantle melting, global water circulation and its implications for the stability of the ocean mass (2020, Progress in Earth and Planetary Science)
Slab weakening during the olivine to ringwoodite transition in the mantle (2020, Nature Geoscience)
Pervasive low-velocity layer atop the 410-km discontinuity beneath the northwest Pacific subduction zone: Implications for rheology and geodynamics (2020, Earth and Planetary Science Letters)
Elasticity of Hydrated Al-Bearing Stishovite and Post-Stishovite: Implications for Understanding Regional Seismic V_S Anomalies Along Subducting Slabs in the Lower Mantle (2022, Journal of Geophysical Research Solid Earth)
Electrical Conductivity of Ti-Bearing Hydrous Olivine Aggregates at High Temperature and High Pressure (2020, Journal of Geophysical Research Solid Earth)

Karato's contributions have been recognized with several awards, including being named a Fellow of the American Academy of Arts and Sciences in 2020 and a Fellow of the American Geophysical Union in 2000.

Best Publications

Rheology of the Upper Mantle: A Synthesis

Shun-ichiro Karato;Patrick Wu

2010
Citations
Importance of anelasticity in the interpretation of seismic tomography

Shun-ichiro Karato

1024
Citations
Water-Induced Fabric Transitions in Olivine

Haemyeong Jung;Shun-ichiro Karato

1001
Citations
Rheology of synthetic olivine aggregates: Influence of grain size and water

Shun-Ichiro Karato;Mervyn S. Paterson;John D. FitzGerald

987
Citations
Lattice preferred orientation of olivine aggregates deformed in simple shear

Shuqing Zhang;Shun-ichiro Karato

927
Citations
Geodynamic Significance of Seismic Anisotropy of the Upper Mantle: New Insights from Laboratory Studies

Shun-ichiro Karato;Haemyeong Jung;Ikuo Katayama;Philip Skemer

871
Citations
Whole-mantle convection and the transition-zone water filter

David Bercovici;Shun-ichiro Karato

870
Citations
The role of hydrogen in the electrical conductivity of the upper mantle

S. Karato

709
Citations
Water, partial melting and the origin of the seismic low velocity and high attenuation zone in the upper mantle

Shun-ichiro Karato;Haemyeong Jung

635
Citations
Effects of pressure on high-temperature dislocation creep in olivine

Shun-Ichiro Karato;Haemyeong Jung

481
Citations
Water content in the transition zone from electrical conductivity of wadsleyite and ringwoodite.

Xiaoge Huang;Yousheng Xu;Shun-ichiro Karato

479
Citations
The effect of water on the electrical conductivity of olivine

Duojun Wang;Mainak Mookherjee;Yousheng Xu;Yousheng Xu;Shun-ichiro Karato

460
Citations
The misorientation index: Development of a new method for calculating the strength of lattice-preferred orientation

Philip Skemer;Ikuo Katayama;Zhenting Jiang;Shun-ichiro Karato

457
Citations
Effect of water and stress on the lattice-preferred orientation of olivine

H. Jung;H. Jung;H. Jung;I. Katayama;Z. Jiang;T. Hiraga

445
Citations
Deformation of Earth Materials: Contents

Unknown

444
Citations
The Seismic Anisotropy of the Earth's Mantle: from Single Crystal to Polycrystal

D. Mainprice;G. Barruol;W. Ben IsmaïL

381
Citations
Rheological structure and deformation of subducted slabs in the mantle transition zone: implications for mantle circulation and deep earthquakes

Shun-ichiro Karato;Michael R Riedel;David A Yuen

374
Citations
Origin of lateral variation of seismic wave velocities and density in the deep mantle

Shun Ichiro Karato;Bijaya B. Karki

355
Citations
Some mineral physics constraints on the rheology and geothermal structure of Earth’s lower mantle

Daisuke Yamazaki;Shun Ichiro Karato

345
Citations
Water distribution across the mantle transition zone and its implications for global material circulation

Shun-ichiro Karato

337
Citations
Earth's Deep Interior: Mineral Physics and Tomography From the Atomic to the Global Scale

Shun-ichiro Karato;Alessandro Forte;Robert Liebermann;Guy Masters

285
Citations

Frequent Co-Authors

Jeffrey Park Yale University

Ikuo Katayama Hiroshima University

Haemyeong Jung Seoul National University

Sylvain Barbot University of Southern California

David Bercovici Yale University

Patrick Cordier Institut Universitaire de France

Jun Korenaga Yale University

Allen K. McNamara Michigan State University

David A. Yuen Columbia University

Junichiro Makino Kobe University

External Links

Google Scholar page

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