Mon. May 27, 2019 9:00 AM - 10:30 AM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University), Chairperson:Anselme Borgeaud, Taku Tsuchiya

Mon. May 27, 2019 10:45 AM - 12:15 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University), Chairperson:Kenji Ohta, Riko Iizuka

Mon. May 27, 2019 1:45 PM - 3:15 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University), Chairperson:Hitoshi Gomi, Tsuyoshi Iizuka

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University)

Tue. May 28, 2019 9:00 AM - 10:30 AM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University), Chairperson:Kenji Kawai, Sebastian Ritterbex

Tue. May 28, 2019 10:45 AM - 12:15 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

convener:Kenji Kawai(Department of Earth and Planetary Science, School of Science, University of Tokyo), Tsuyoshi Iizuka(University of Tokyo), Kenji Ohta(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Taku Tsuchiya(Geodynamics Research Center, Ehime University), Chairperson:Noriyoshi Tsujino, Kenta Ueki

Sun. May 26, 2019 10:45 AM - 12:15 PM A09 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT20] Property and role of liquids inside terrestrial planets

11:30 AM - 12:00 PM

[SIT20-03] Ab initio molecular dynamics study of atomic diffusion in covalent liquid under high pressure

★Invited Papers

*Satoshi Ohmura¹, Taku Tsuchiya² (1.Hiroshima Institute of Technology, 2.Ehime University)

Mon. May 27, 2019 9:00 AM - 10:30 AM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

10:15 AM - 10:30 AM

[SIT21-06] Origin and role of lost continents

*Shigenori Maruyama¹, Kenji Kawai², Steeve Gréaux³, Taku Tsuchiya³, Dapeng Zhao⁴ (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Department of Earth and Planetary Science, School of Science, University of Tokyo, 3.Ehime University, 4.Department of Geophysics, Tohoku University)

Mon. May 27, 2019 10:45 AM - 12:15 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

11:15 AM - 11:30 AM

[SIT21-09] Ab initio anharmonic lattice dynamics for Fe-bearing lower mantle minerals

*Haruhiko Dekura¹, Taku Tsuchiya¹ (1.Geodynamics Research Center, Ehime University)

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P18] First-principles prediction of hydrogen partitioning between the core and mantle

*Atsuroh Ohba¹, Taku Tsuchiya¹ (1.Ehime University Geodynamics Research Center)

[SIT21-P22] Lateral heterogeneity in the lowermost outer core (F layer) of the Earth revealed by seismic analyses

*Toshiki Ohtaki¹, Satoshi Kaneshima², Taku Tsuchiya³ (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST), 2.Department of Earth and Planetary Sciences, Kyushu University, 3.Geodynamics Research Center, Ehime University)

[SIT21-P25] Stable carbon isotope fractionation in Fe-C system from first principles

*Haruhiko Dekura¹, Taku Tsuchiya¹ (1.Geodynamics Research Center, Ehime University)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P18] First-principles prediction of hydrogen partitioning between the core and mantle

*Atsuroh Ohba¹, Taku Tsuchiya¹ (1.Ehime University Geodynamics Research Center)

[SIT21-P22] Lateral heterogeneity in the lowermost outer core (F layer) of the Earth revealed by seismic analyses

*Toshiki Ohtaki¹, Satoshi Kaneshima², Taku Tsuchiya³ (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST), 2.Department of Earth and Planetary Sciences, Kyushu University, 3.Geodynamics Research Center, Ehime University)

[SIT21-P25] Stable carbon isotope fractionation in Fe-C system from first principles

*Haruhiko Dekura¹, Taku Tsuchiya¹ (1.Geodynamics Research Center, Ehime University)

Tue. May 28, 2019 9:00 AM - 10:30 AM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

9:45 AM - 10:00 AM

[SIT21-22] Structural and transport properties of liquid iron-light-element mixtures under outer core conditions

*Satoshi Ohmura¹, Taku Tsuchiya² (1.Hiroshima Inst. of Tech., 2.Ehime Univ.)

Tue. May 28, 2019 10:45 AM - 12:15 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

11:00 AM - 11:15 AM

[SIT21-26] Discussion

*Taku Tsuchiya¹ (1.Geodynamics Research Center, Ehime University)

11:30 AM - 11:45 AM

[SIT21-28] First-principles Investigation of Iron Diffusion Properties with Implications to Inner Core Plasticity

★Invited Papers

*Sebastian Ritterbex¹, Taku Tsuchiya¹ (1.GRC Ehime University)

12:00 PM - 12:15 PM

[SIT21-30] Elasticity of Fe-Si Alloy

*Taku Tsuchiya¹, Yu Fukunaga¹ (1.Geodynamics Research Center, Ehime University)

Taku Tsuchiya

Convener, Chairperson

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

Speaker, Author, Co-Author

[S-IT20] Property and role of liquids inside terrestrial planets

[SIT20-03] Ab initio molecular dynamics study of atomic diffusion in covalent liquid under high pressure

★Invited Papers

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-06] Origin and role of lost continents

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-09] Ab initio anharmonic lattice dynamics for Fe-bearing lower mantle minerals

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P18] First-principles prediction of hydrogen partitioning between the core and mantle

[SIT21-P22] Lateral heterogeneity in the lowermost outer core (F layer) of the Earth revealed by seismic analyses

[SIT21-P25] Stable carbon isotope fractionation in Fe-C system from first principles

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P18] First-principles prediction of hydrogen partitioning between the core and mantle

[SIT21-P22] Lateral heterogeneity in the lowermost outer core (F layer) of the Earth revealed by seismic analyses

[SIT21-P25] Stable carbon isotope fractionation in Fe-C system from first principles

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-22] Structural and transport properties of liquid iron-light-element mixtures under outer core conditions

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-26] Discussion

[SIT21-28] First-principles Investigation of Iron Diffusion Properties with Implications to Inner Core Plasticity

★Invited Papers

[SIT21-30] Elasticity of Fe-Si Alloy