2024 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
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Session Details

Oral presentationR3: High-pressure science and deep Earth’s material

R3: High-pressure science and deep Earth’s material

Thu. Sep 12, 2024 2:00 PM - 3:15 PM JST
Thu. Sep 12, 2024 5:00 AM - 6:15 AM UTC
ES025 Higashiyama Campus
Chairperson:Takeshi Sakai(Ehime University), Ryosuke Sinmyo(Meiji University), Takayuki Ishii(Okayama University), Takaaki Kawazoe(Hiroshima University)
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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[R3-09]Electrical conductivity of the lower mantle materials under high pressure with implication for valence and spin states of iron「招待講演」

*Izumi MASHINO1 (1. Okayama Univ.)
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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[R3-10]GHz-DAC ultrasonics to measure elastic anomaly with the spin transition of ferrous ion in ferropericlase

*Akira Yoneda1, Izumi Mashino2, Ryosuke Matsui1, Ryoma Ishida1, Tadashi Kondo1 (1. Osaka Univ. Sci, 2. Okayama Univ. IPM)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[R3-11]Reaction between water and iron in the early magma ocean and the present core-mantle boundary

*Yongjae Lee1 (1. Yonsei University)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[R3-12]Sound velocity of B2-FeNiSi alloy at high pressure and high temperature and constitution of the Earth’s inner core

*Eiji OHTANI1, Daijo IKUTA2, Hiroshi FUKUI3,4, Tatsuya SAKAMAKI1, Daisuke Ishikawa3,4, Alfred Q. R. BARON3,4 (1. Tohoku University, 2. Institute for Planetary Materials, Okayama University, 3. JASRI, 4. RIKEN)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[R3-13]On the phase boundary between FeS IV and V

*Satoru URAKAWA1 (1. Okayama University)
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