Eiji Ohtani

Eiji Ohtani

Tohoku University

H-index: 78

Asia-Japan

About Eiji Ohtani

Eiji Ohtani, With an exceptional h-index of 78 and a recent h-index of 38 (since 2020), a distinguished researcher at Tohoku University, specializes in the field of Earth and planetary science.

His recent articles reflect a diverse array of research interests and contributions to the field:

Hydrogen partitioning between stishovite and hydrous phase δ: implications for water cycle and distribution in the lower mantle

Hydrous aluminous silicas as major water hosts in the lower mantle

Density deficit of Earth’s core revealed by a multimegabar primary pressure scale

Mn‐Precipitates Found in a Martian Crustal Rock

Deuterium content and site occupancy in iron sulfide at high pressure and temperature determined using in situ neutron diffraction measurements

Preface for article collection “Thermal, dynamical, and chemical processes in our early Solar System”

Elucidation of aqueous alteration in the lava units with nakhlites NWA 10153 and NWA 6148

Low thermal conductivity of hydrous phase D leads to a self‐preservation effect within a subducting slab

Eiji Ohtani Information

University

Position

Professor

Citations(all)

20035

Citations(since 2020)

6335

Cited By

16279

hIndex(all)

78

hIndex(since 2020)

38

i10Index(all)

340

i10Index(since 2020)

199

Email

University Profile Page

Tohoku University

Google Scholar

View Google Scholar Profile

Eiji Ohtani Skills & Research Interests

Earth and planetary science

Top articles of Eiji Ohtani

Title

Journal

Author(s)

Publication Date

Hydrogen partitioning between stishovite and hydrous phase δ: implications for water cycle and distribution in the lower mantle

Progress in Earth and Planetary Science

Takayuki Ishii

Giacomo Criniti

Narangoo Purevjav

Tomoo Katsura

Eiji Ohtani

2024/12

Hydrous aluminous silicas as major water hosts in the lower mantle

Tomoo Katsura

Takayuki Ishii

Giacomo Criniti

Eiji Ohtani

Narangoo Purevjav

...

2023/2/22

Density deficit of Earth’s core revealed by a multimegabar primary pressure scale

Science advances

Daijo Ikuta

Eiji Ohtani

Hiroshi Fukui

Tatsuya Sakamaki

Rolf Heid

...

2023/9/8

Mn‐Precipitates Found in a Martian Crustal Rock

Journal of Geophysical Research: Planets

A Nakamura

M Miyahara

H Suga

A Yamaguchi

D Wakabayashi

...

2023/9

Deuterium content and site occupancy in iron sulfide at high pressure and temperature determined using in situ neutron diffraction measurements

Journal of Geophysical Research: Solid Earth

Sumith Abeykoon

Christopher Howard

Serena Dominijanni

Lisa Eberhard

Alexander Kurnosov

...

2023/9

Preface for article collection “Thermal, dynamical, and chemical processes in our early Solar System”

Audrey Bouvier

Makoto Kimura

Yangting Lin

Eiji Ohtani

Thomas Sharp

2022/11/21

Elucidation of aqueous alteration in the lava units with nakhlites NWA 10153 and NWA 6148

Kakeru Kukihara

Masaaki Miyahara

Akira Yamaguchi

Yoshio Takahashi

Yasuo Takeichi

...

2022/11/17

Low thermal conductivity of hydrous phase D leads to a self‐preservation effect within a subducting slab

Journal of Geophysical Research: Solid Earth

Wen‐Pin Hsieh

Enrico Marzotto

Takayuki Ishii

Leonid Dubrovinsky

Alena A Aslandukova

...

2022/6

A self-protection mechanism by the hydration reduced thermal conductivity of hydrous minerals

AGU Fall Meeting Abstracts

Wen-Pin Hsieh

Enrico Marzotto

Takayuki Ishii

Leonid S Dubrovinsky

Alena Aslandukova

...

2022/12

Superhydrous aluminous silica phases as major water hosts in high-temperature lower mantle

Proceedings of the National Academy of Sciences

Takayuki Ishii

Giacomo Criniti

Eiji Ohtani

Narangoo Purevjav

Hongzhan Fei

...

2022/11/1

Experimental simulations of shock textures in BCC iron: implications for iron meteorites

Progress in Earth and Planetary Science

Eiji Ohtani

Toru Sakurabayashi

Kosuke Kurosawa

2022/5/3

Sound velocity of hexagonal close-packed iron to the Earth’s inner core pressure

Nature communications

Daijo Ikuta

Eiji Ohtani

Hiroshi Fukui

Takeshi Sakai

Daisuke Ishikawa

...

2022/11/25

Apollo 15 regolith breccia provides first natural evidence for olivine incongruent melting

American Mineralogist

Niccolò Satta

Masaaki Miyahara

Shin Ozawa

Hauke Marquardt

Masahiko Nishijima

...

2022/9/27

High pressure melts

Tatsuya Sakamaki

Eiji Ohtani

2022/5/1

Formation of an Al‐Rich Niccolite‐Type Silica in Subducted Oceanic Crust: Implications for Water Transport to the Deep Lower Mantle

Geophysical Research Letters

Lu Liu

Hongsheng Yuan

Yao Yao

Ziqiang Yang

Federico Aiace Gorelli

...

2022/8/16

Investigation of Chemical Interaction and Melting Using Laser-Heated Diamond Anvil Cell

Y Fei

MJ Walter

J Badro

K Hirose

OT Lord

...

2022/11/22

Aluminum and hydrogen partitioning between bridgmanite and high-pressure hydrous phases: Implications for water storage in the lower mantle

Earth and Planetary Science Letters

Takayuki Ishii

Eiji Ohtani

Anton Shatskiy

2022/4/1

Sound Velocity Measurements of B2‐Fe‐Ni‐Si Alloy Under High Pressure by Inelastic X‐Ray Scattering: Implications for the Composition of Earth's Core

Geophysical Research Letters

Serena Dominijanni

CA McCammon

Eiji Ohtani

D Ikuta

Tatsuya Sakamaki

...

2022/8/16

Two-phase mixture of iron–nickel–silicon alloys in the Earth’s inner core

Communications Earth & Environment

Ikuta Daijo

Ohtani Eiji

Hirao Naohisa

2021/12/1

Synchrotron Mössbauer spectroscopic and x-ray diffraction study of ferropericlase in the high-pressure range of the lower mantle region

Physical Review B

Maki Hamada

Seiji Kamada

Eiji Ohtani

Tatsuya Sakamaki

Takaya Mitsui

...

2021/5/12

See List of Professors in Eiji Ohtani University(Tohoku University)

Co-Authors

H-index: 91
Dapeng Zhao

Dapeng Zhao

Tohoku University

H-index: 72
Philippe GILLET

Philippe GILLET

École Polytechnique Fédérale de Lausanne

H-index: 29
Yu Nishihara

Yu Nishihara

Ehime University

H-index: 25
Tatsuya Sakamaki

Tatsuya Sakamaki

Tohoku University

H-index: 21
Takaaki KAWAZOE

Takaaki KAWAZOE

Hiroshima University

H-index: 19
Seiji Kamada

Seiji Kamada

Tohoku University

academic-engine