Eiji Ohtani - Publications, H-index & Citations

Eiji Ohtani

Tohoku University

77H指数

794论文数

1.9W被引数

收录论文 65

发表时间

Stability of Water-Bearing Aluminous Silica Phases in Subducted Oceanic Crust: Implications for Water Transport to the Core-Mantle Boundary 含水铝硅酸盐相在俯冲洋壳中的稳定性：对水运至核幔边界的启示

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH

IF4.1

2026-09-03

PREAI

Yao Yao; Lu Liu; Ziqiang Yang; Li Zhang; Xueyan Du; Yanping Yang; Philip Dalladay-Simpson; Federico A. Gorelli; Mohamed Mezouar; Lili Zhang; Shuai Yan; Yuzhu Wang; Xi Liu; Eiji Ohtani

Moderate Thermal Conductivity of Fe-Ni-Si Alloy at Earth's Core Conditions: Implications for Core Thermal Evolution and Geodynamo 地球核心条件下Fe-Ni-Si合金的中等热导率：对核心热演化和地磁场的启示

Geophysical Research Letters

IF4.6

2025-11-07

OAAI

Wen-Pin Hsieh; Yi-Ting Chiang; Frédéric Deschamps; Chao-Chih Chen; Jen-Wei Chang; Daijo Ikuta; Eiji Ohtani

Role of water in dynamics of slabs and surrounding mantle 水在平板和周围地幔动力学中的作用

PROGRESS IN EARTH AND PLANETARY SCIENCE

IF2.8

2024-12-13

OAAI

Ohtani, Eiji; Ishii, Takayuki

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

PROGRESS IN EARTH AND PLANETARY SCIENCE

IF2.8

2024-02-27

OAAI

Ishii, Takayuki; Criniti, Giacomo; Purevjav, Narangoo; Katsura, Tomoo; Ohtani, Eiji

Mn-Precipitates Found in a Martian Crustal Rock

JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS

IF4

2023-09-26

PREAI

Nakamura, A.; Miyahara, M.; Suga, H.; Yamaguchi, A.; Wakabayashi, D.; Yamashita, S.; Takeichi, Y.; Kukihara, K.; Takahashi, Y.; Ohtani, E.

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

IF4.1

2023-09-21

OAAI

Abeykoon, Sumith; Howard, Christopher; Dominijanni, Serena; Eberhard, Lisa; Kurnosov, Alexander; Frost, Daniel J.; Ballaran, Tiziana Boffa; Terasaki, Hidenori; Sakamaki, Tatsuya; Suzuki, Akio; Ohtani, Eiji; Sano-Furukawa, Asami; Abe, Jun

Density deficit of Earth's core revealed by a multimegabar primary pressure scale 多金属一次压力表揭示了地球核心的密度不足

SCIENCE ADVANCES

IF12.5

2023-09-08

OAAI

Ikuta, Daijo; Ohtani, Eiji; Fukui, Hiroshi; Sakamaki, Tatsuya; Heid, Rolf; Ishikawa, Daisuke; Baron, Alfred Q. R.

Sound velocity of hexagonal close-packed iron to the Earth's inner core pressure 六角密堆积铁对地球内部核心压力的声速

NATURE COMMUNICATIONS

IF15.7

2022-11-25

OAAI

Ikuta, Daijo; Ohtani, Eiji; Fukui, Hiroshi; Sakai, Takeshi; Ishikawa, Daisuke; Baron, Alfred Q. R.

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

PROGRESS IN EARTH AND PLANETARY SCIENCE

IF2.8

2022-11-21

OAAI

Bouvier, Audrey; Kimura, Makoto; Lin, Yangting; Ohtani, Eiji; Sharp, Thomas

Superhydrous aluminous silica phases as major water hosts in high-temperature lower mantle 超水合铝质二氧化硅相是高温下地幔中的主要水主体

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2022-10-24

OAAI

Ishii, Takayuki; Criniti, Giacomo; Ohtani, Eiji; Purevjav, Narangoo; Fei, Hongzhan; Katsura, Tomoo; Mao, Ho-kwang

Low Thermal Conductivity of Hydrous Phase D Leads to a Self-Preservation Effect Within a Subducting Slab 含水相D的低热导率导致俯冲板内的自我保护作用

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH

IF4.1

2022-06-26

PREAI

Hsieh, Wen-Pin; Marzotto, Enrico; Ishii, Takayuki; Dubrovinsky, Leonid; Aslandukova, Alena A.; Criniti, Giacomo; Tsao, Yi-Chi; Lin, Chun-Hung; Tsuchiya, Jun; Ohtani, Eiji

Experimental simulations of shock textures in BCC iron: implications for iron meteorites BCC铁中休克纹理的实验模拟: 对铁陨石的影响

PROGRESS IN EARTH AND PLANETARY SCIENCE

IF2.8

2022-05-03

OAAI

Ohtani, Eiji; Sakurabayashi, Toru; Kurosawa, Kosuke

Natural Fe-bearing aluminous bridgmanite in the Katol L6 chondrite Katol L6球粒陨石中的天然含铁铝质bridgmanite

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2021-09-29

OAAI

Ghosh, Sujoy; Tiwari, Kishan; Miyahara, Masaaki; Rohrbach, Arno; Vollmer, Christian; Stagno, Vincenzo; Ohtani, Eiji; Ray, Dwijesh

The influence of δ-(Al,Fe)OOH on seismic heterogeneities in Earth's lower mantle

SCIENTIFIC REPORTS

IF3.9

2021-06-08

OAAI

Ohira, Itaru; Jackson, Jennifer M.; Sturhahn, Wolfgang; Finkelstein, Gregory J.; Kawazoe, Takaaki; Toellner, Thomas S.; Suzuki, Akio; Ohtani, Eiji

Hydration and Dehydration in Earth's Interior 地球内部的水合和脱水

ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES, VOL 49, 2021

IF0

2021-05-30

OAAI

Ohtani, Eiji

Dry metastable olivine and slab deformation in a wet subducting slab 湿俯冲板中的干亚稳态橄榄石和板变形

NATURE GEOSCIENCE

IF16.1

2021-05-24

PREAI

Ishii, Takayuki; Ohtani, Eiji

Synchrotron Mossbauer spectroscopic and x-ray diffraction study of ferropericlase in the high-pressure range of the lower mantle region 在下地幔区域的高压范围内，同步加速器Mossbauer光谱和x射线衍射研究

PHYSICAL REVIEW B

IF3.7

2021-05-12

PREAI

Hamada, Maki; Kamada, Seiji; Ohtani, Eiji; Sakamaki, Tatsuya; Mitsui, Takaya; Masuda, Ryo; Hirao, Naohisa; Ohishi, Yasuo; Akasaka, Masahide

The sound velocity of wustite at high pressures: implications for low-velocity anomalies at the base of the lower mantle

PROGRESS IN EARTH AND PLANETARY SCIENCE

IF2.8

2020-06-08

OAAI

Tanaka, Ryosuke; Sakamaki, Tatsuya; Ohtani, Eiji; Fukui, Hiroshi; Kamada, Seiji; Suzuki, Akio; Tsutsui, Satoshi; Uchiyama, Hiroshi; Baron, Alfred Q. R.

New developments in high-pressure X-ray diffraction beamline for diamond anvil cell at SPring-8

MATTER AND RADIATION AT EXTREMES

IF4.7

2020-01-16

100

OAAI

Hirao, N.; Kawaguchi, S., I; Hirose, K.; Shimizu, K.; Ohtani, E.; Ohishi, Y.

The role of water in Earth's mantle 水在地幔中的作用

NATIONAL SCIENCE REVIEW

IF17.1

2019-06-11

OAAI

Ohtani, Eiji

研究方向