Haruhiko DEKURA

Profile Information

Affiliation: Lecturer, Geodynamics Research Center, Ehime University

Degree: Doctor of Science(Osaka University)

Researcher number: 90700146
J-GLOBAL ID: 201601005071337940
researchmap Member ID: 7000014905

Research Areas

Natural sciences / Solid earth science / Computational Physics

Research History

Apr, 2016 - Present

Lecturer, Geodyamics Research Center, Ehime University
Jan, 2013 - Mar, 2016

Assistant Professor, Geodyamics Research Center, Ehime University
Apr, 2010 - Dec, 2012

Postdoctoral Fellow, Senior Research Fellow Center, Ehime University
Mar, 2010

Postdoctoral Fellow, Material Science Theory, Ecole polytechnique

Education

Awards

Dec, 2023

IOP Trusted Reviewer status, IOP Publishing

Haruhiko DEKURA
Nov, 2015

Outstanding reviewer award in Solid State Communications

Haruhiko DEKURA
Jul, 2014

Outstanding reviewer award in Material Science in Semiconductor processing

Haruhiko DEKURA
Sep, 2011

Scientist Presentation Award from The GL-GRC Inter-Institutional Science Symposium

Haruhiko DEKURA

Papers

Ab initio lattice thermal conductivity of (Mg,Fe)O ferropericlase at the Earth's lower mantle pressure and temperature

Haruhiko Dekura, Taku Tsuchiya

Journal of Physics Condensed Matter, 35(30), May 2, 2023 Peer-reviewedLead author
Bridgmanite Freezing in Shocked Meteorites Due To Amorphization‐Induced Stress

M. Nishi, A. Kaneko, H. Ohgidani, H. Dekura, S. Kakizawa, S. Kawaguchi, S. Kobayashi, T. Sakaiya, T. Kondo

Geophysical Research Letters, 49(13), Jul 16, 2022 Peer-reviewed
Ab Initio Study on the Lower Mantle Minerals

Taku TSUCHIYA, Jun TSUCHIYA, Haruhiko DEKURA, Sebastian Ritterbex

Annual Review of Earth and Planetary Sciences, 48(1), May, 2020 Peer-reviewed
Study of Lattice Thermal Conductivity of Earth's Lower Mantle Minerals from First-Principles Calculations

Haruhiko DEKURA

The Review of High Pressure Science and Technology, 30(2) 102-110, 2020 Peer-reviewedLead author
Lattice thermal conductivity of MgSiO3 postperovskite under the lowermost mantle conditions from ab initio anharmonic lattice dynamics

Haruhiko Dekura, Taku Tsuchiya

Geophysical Research Letters, 46(22) 12919-12926, 2019 Peer-reviewedLead author
Ab initio lattice thermal conductivity of MgO from a complete solution of the linearized Boltzmann transport equation

Haruhiko Dekura, Taku Tsuchiya

Physical Review B, 95(18), May 16, 2017 Peer-reviewedLead author
Structure and stability of pseudo-cubic tetragonal boron

Koun Shirai, Naoki Uemura, Haruhiko Dekura

Japanese Journal of Applied Physics, 56(5) 05FB05, Apr, 2017 Peer-reviewed
Experimental and theoretical thermal equations of state of MgSiO3 post-perovskite at multi-megabar pressures

Takeshi Sakai, Haruhiko Dekura, Naohisa Hirao

SCIENTIFIC REPORTS, 6, Mar, 2016 Peer-reviewed
Temperature of the Lower Mantle and Core Based on Ab Initio Mineral Physics Data

Tsuchiya Taku, Kawai Kenji, Wang Xianlong, Ichikawa Hiroki, Dekura Haruhiko

Deep Earth: Physics and Chemistry of the Lower Mantle and Core, 217 13-30, 2016 Peer-reviewed
Theoretical and experimental evidence for the post-cotunnite phase transition in zirconia at high pressure

Daisuke Nishio-Hamane, Haruhiko Dekura, Yusuke Seto, Takehiko Yagi

PHYSICS AND CHEMISTRY OF MINERALS, 42(5) 385-392, May, 2015 Peer-reviewed
Ab initio lattice thermal conductivity of MgSiO<inf>3</inf>perovskite as found in earth's lower mantle

Dekura, H., Tsuchiya, T., Tsuchiya, J.

Physical Review Letters, 110(2), 2013 Peer-reviewedLead author
Phase relations in boron at pressures up to 18 GPa and temperatures up to 2200 degrees C

Jiaqian Qin, Tetsuo Irifune, Haruhiko Dekura, Hiroaki Ohfuji, Norimasa Nishiyama, Li Lei, Toru Shinmei

PHYSICAL REVIEW B, 85(1), Jan, 2012 Peer-reviewed
Efficient method for Li doping of alpha-rhombohedral boron

H. Dekura, K. Shirai, A. Yanase

PHYSICAL REVIEW B, 84(9)-DH000155, Sep, 2011 Peer-reviewedLead author
Structural Study of alpha-Rhombohedral Boron at High Pressures

Koun Shirai, Haruhiko Dekura, Yoshihisa Mori, Yutaka Fujii, Hiroshi Hyodo, Kaoru Kimura

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 80(8), Aug, 2011 Peer-reviewed
First-principles prediction of post-pyrite phase transitions in germanium dioxide

Haruhiko Dekura, Taku Tsuchiya, Jun Tsuchiya

PHYSICAL REVIEW B, 83(13), Apr, 2011 Peer-reviewedLead author
Raman scattering and isotopic phonon effects in dodecaborides

H. Werheit, V. Filipov, K. Shirai, H. Dekura, N. Shitsevalova, U. Schwarz, M. Armbruester

JOURNAL OF PHYSICS-CONDENSED MATTER, 23(6), Feb, 2011 Peer-reviewed
Theoretical and experimental evidence for a new post-cotunnite phase of titanium dioxide with significant optical absorption

Dekura, H., Tsuchiya, T., Kuwayama, Y., Tsuchiya, J.

Physical Review Letters, 107(4), 2011 Peer-reviewedLead author
Theoretical Investigation on Synthesizing BC5 Crystal

Nobuya Nakae, Jun Ishisada, Haruhiko Dekura, Koun Shirai

INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50, 215, 2010 Peer-reviewed
Metallicity of boron carbides at high pressure

Haruhiko Dekura, Koun Shirai, Akira Yanase

INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50, 215, 2010 Peer-reviewedLead author
Calculation of Fermi Surface and Its Application to Li-Doped alpha-Boron

H. Dekura, K. Shirai, A. Yanase

JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 6(12) 2629-2634, Dec, 2009 Peer-reviewedLead author

Misc.

MgSiO₃ポストペロブスカイト相の状態方程式

境毅, 出倉春彦, 平尾直久

高圧討論会講演要旨集, 54th 261, Oct 30, 2013
ZrO₂におけるポストコチュナイト転移

浜根大輔, 出倉春彦, 瀬戸雄介, 八木健彦

高圧討論会講演要旨集, 54th, 2013
Ab initio calculations on the lattice thermal conductivity of MgSiO_3 perovskite and post-perovskite

DEKURA H., TSUCHIYA T., TSUCHIYA J.

2012 123-123, Sep 15, 2012
金属二酸化物における高圧下ポストコチュナイト構造探索

出倉春彦, 土屋卓久, 桑山靖弘, 土屋旬

高圧討論会講演要旨集, 52nd, 2011
20aQE-4 Analysis of Ekimov's method of high-pressure synthesize of B-doped diamond

Shirai K., Dekura H.

Meeting abstracts of the Physical Society of Japan, 63(2) 440-440, Aug 25, 2008
26aTF-2 Possibility of the synthesis of α-Boron under high pressure and temperature.

Fujii Tatsuya, Nakano Hiroko, Fujii Akira, Fujii Yutaka, Mori Yoshihisa, Sata Nagayoshi, Dekura Haruhiko, Shirai Koun

Meeting Abstracts of the Physical Society of Japan, 63 838-838, 2008
26aTF-1 A change of the cluster structure and electron density of α-Boron under high pressure

Fujii Yutaka, Dekura Haruhiko, Sirai Koun, Fujii Akira, Nakano Hiroko, Fujii Tatuya, Mori Yoshihisa, Sakane Genta, Takarabe Keniti, Hyodo Hirosi …

Meeting Abstracts of the Physical Society of Japan, 63 838-838, 2008
30aRC-6 Stability of α-gallium type boron under high pressures

dekura H., Shirai K., Yoshida H.K.

Meeting abstracts of the Physical Society of Japan, 61(1) 849-849, Mar 4, 2006

Presentations

Ab initio lattice thermal conductivity of pyrolytic lower mantle to infer the core-mantle boundary heat flow

Haruhiko Dekura, Taku Tsuchiya

Japan Geoscience Union, May 24, 2023
First-principles study on the thermal transport property of the subducting slab

Haruhiko Dekura

May, 2022
Effects of iron on the lattice thermal conductivity of lower mantle minerals

Haruhiko Dekura, Taku Tsuchiya

Asia Oceania Geosciences Society, Aug 3, 2021
First-principles study on the thermal transport property of the subducting slab

May, 2021
Ab initio lattice thermal conductivity of (Mg,Fe)O ferropericlase at the deepest mantle

Haruhiko Dekura, Taku Tsuchiya

May, 2020
Stable carbon isotope fractionation in Fe-C system from first principles

Haruhiko DEKURA

日本地球惑星科学連合2019年大会, May 27, 2019
Ab initio anharmonic lattice dynamics for Fe-bearing lower mantle minerals

Haruhiko DEKURA

日本地球惑星科学連合2019年大会, May 27, 2019
Effects of iron on the lattice thermal conductivity of lower mantle minerals evaluated by Ab initio anharmonic lattice dynamics simulations

Haruhiko DEKURA

May 23, 2018
Ab initio lattice thermal conductivity of MgSiO3 post-perovskite

Haruhiko DEKURA

May 22, 2018
First-Principles Investigation of Thermal Transport Property of Earth's Lowermost Mantle

Haruhiko DEKURA

SIAM Conference on Parallel Processing for Scientific Computing, Mar 10, 2018 Invited
Ab initio lattice thermal conductivity of MgO using a full solution to the linearized Boltzmann transport equation

Haruhiko DEKURA

日本地球惑星科学連合2017年大会, May 21, 2017
Ab initio anharmonic lattice dynamics calculations for Fe-bearing lower mantle minerals

Haruhiko DEKURA

May 20, 2017
Thermal conductivity of lower mantle minerals from ab initio anharmonic lattice dynamics

Haruhiko DEKURA, Taku TSUCHIYA

Goldschmidt 2016, Jun 27, 2016
Thermal conductivity of lower mantle minerals from ab initio anharmonic lattice dynamics

Haruhiko DEKURA, Taku TSUCHIYA

May 23, 2016
Electron-phonon contribution to electrical resistivity of hcp Fe

Haruhiko DEKURA, Taku TSUCHIYA

日本地球惑星科学連合2016年大会, May 23, 2016
Ab initio lattice thermal conductivity

Haruhiko DEKURA

Special seminar 2016, Institute of solid state physics, Chinese Academiy of science
Thermal conductivity of lower mantle minerals from ab initio anharmonic lattice dynamic

Haruhiko DEKURA, Taku TSUCHIYA

2016 International Conference on the Earth's Deep Interior

Professional Memberships

Research Projects

Study on hydrogen isotope effects in minerals by first-principles path integral molecular dynamics calculations and high-pressure experiments

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2026
沈み込みスラブの熱伝導率の研究 -下部マントルの温度不均質構造の解明に向けて-

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024
核－マントル間の炭素同位体分別係数の決定：地球内部炭素循環の解明に向けて

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024
核－マントル物質とダイナミクスの理論モデリング

JSPS: 新学術領域研究(研究領域提案型) 核－マントルの相互作用と共進化～統合的地球深部科学の創成～, 日本学術振興会, 2015 - Mar, 2020

土屋卓久
Ab initio electron transport property under the Earth's inner core conditions

Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research (若手研究 (B)), Apr, 2014 - Mar, 2016

Haruhiko DEKURA
下部マントル鉱物の熱弾性特性及び熱伝導特性に対する鉄固溶効果の解明

科学研究費補助金 (基盤(B)), 日本学術振興会: JSPS, 2014 - 2016

土屋卓久

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