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High-pressure phase equilibria of deep-mantle minerals and related materials by high-pressure experiments and calorimetry

Research Project

Project/Area Number 17H02986
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Petrology/Mineralogy/Economic geology
Research InstitutionGakushuin University

Principal Investigator

Akaogi Masaki  学習院大学, 理学部, 教授 (30126560)

Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2020: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywords高圧実験 / 熱測定 / マントル / 結晶構造 / 相転移 / 相平衡 / スピネル / ペロブスカイト / カルシウムフェライト / ポストスピネル / 結晶構造解析 / ぺロブスカイト / 岩石・鉱物・鉱床学 / 地殻・マントル物質 / 地球・惑星内部構造 / 鉱物物理 / 高圧鉱物
Outline of Final Research Achievements

Phase changes in mantle-constituent rocks were clarified by high-pressure and high-temperature experiments. High-pressure phase transitions of aluminum- and chromium-bearing minerals were investigated, and crystal structures of newly synthesized high-pressure phases were analyzed by X-ray diffraction method. The pressure-temperature stability conditions of some of the high-pressure minerals were precisely determined by calorimetric measurements and thermodynamic calculation. Furthermore, high-pressure phase transitions of various spinel-type oxides were investigated, and systematics in the phase transitions were clarified.

Academic Significance and Societal Importance of the Research Achievements

地球深部のマントルを構成する岩石・鉱物が高温高圧下で起こす相変化を従来より詳細に解明した。それらの結果は、マントルで起こるダイナミックなプロセスを理解するための基盤となる。またスピネル型酸化物が高温高圧下で起こす相転移の様式の規則性を明らかにした。それらは、新しい結晶構造や機能を持つ酸化物を高温高圧下で合成する際に有用な指針となる。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (75 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (5 results) Journal Article (18 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 18 results,  Open Access: 1 results) Presentation (45 results) (of which Int'l Joint Research: 14 results,  Invited: 2 results) Book (5 results) Remarks (2 results)

  • [Int'l Joint Research] Harvard University(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Le Mans Universite(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Bayreuth University(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of California(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] バイロイト大学(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] High-pressure and high-temperature phase relations in the systems KAlSiO4-MgAl2O4 and CaAl2O4-MgAl2O4: Stability fields of NAL phases2021

    • Author(s)
      Fumiya Kimura, Hiroshi Kojitani, Masaki Akaogi
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 310 Pages: 106632-106632

    • DOI

      10.1016/j.pepi.2020.106632

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-pressure syntheses and crystal structure analyses of a new low-density CaFe2O4- related and CaTi2O4-type MgAl2O4 phases2021

    • Author(s)
      Takayuki Ishii, Giacomo Criniti, Elena Bykova, Leonid Dubrovinsky, Tomoo Katsura, Hidekazu Arii, Hiroshi Kojitani, Masaki Akaogi
    • Journal Title

      American Mineralogist

      Volume: ー Issue: 7 Pages: 1105-1112

    • DOI

      10.2138/am-2021-7619

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Deformation and Strength of Mantle Relevant Garnets: Implications for the Subduction of Basaltic-rich Crust2021

    • Author(s)
      Cara E. Vennari, Feng Lin, Martin Kunz, Masaki Akaogi, Lowell Miyagi, Quentin Williams
    • Journal Title

      American Mineralogist

      Volume: ー Issue: 7 Pages: 1045-1052

    • DOI

      10.2138/am-2021-7587

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Discovery of new-structured post-spinel MgFe2O4: Crystal structure and high-pressure phase relations2020

    • Author(s)
      Ishii T., Miyajima N., Sinmyo R., Boffa Ballaran T., Kojitani H., Mori D., Inaguma Y., Akaogi M.
    • Journal Title

      Geophys. Res. Lett.

      Volume: 47 Issue: 6

    • DOI

      10.1029/2020gl087490

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Phase Relations of Harzburgite and MORB up to the Uppermost Lower Mantle Conditions: Precise Comparison With Pyrolite by Multisample Cell High‐Pressure Experiments With Implication to Dynamics of Subducted Slabs2019

    • Author(s)
      Ishii Takayuki、Kojitani Hiroshi、Akaogi Masaki
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 124 Issue: 4 Pages: 3491-3507

    • DOI

      10.1029/2018jb016749

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The importance of cation-cation repulsion in the zircon-reidite phase transition and radiation-damaged zircon2019

    • Author(s)
      Tokuda Makoto、Yoshiasa Akira、Kojitani Hiroshi、Hashimoto Saki、Uehara Seiichiro、Mashimo Tsutomu、Tobase Tsubasa、Akaogi Masaki
    • Journal Title

      Mineralogical Magazine

      Volume: 83 Issue: 4 Pages: 561-567

    • DOI

      10.1180/mgm.2019.27

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-Pressure and High-Temperature Phase Transitions in Fe2TiO4 and Mg2TiO4 with Implications for Titanomagnetite Inclusions in Superdeep Diamonds2019

    • Author(s)
      Akaogi Masaki、Tajima Taisuke、Okano Masaki、Kojitani Hiroshi
    • Journal Title

      Minerals

      Volume: 9 Issue: 10 Pages: 614-614

    • DOI

      10.3390/min9100614

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increase of the oxygen vacancy component in bridgmanite with temperature2019

    • Author(s)
      Liu Zhaodong、Akaogi Masaki、Katsura Tomoo
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 505 Pages: 141-151

    • DOI

      10.1016/j.epsl.2018.10.014

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Phase relations and mineral chemistry in pyrolitic mantle at 1600-2200°C under pressures up to the uppermost lower mantle: Phase transitions around the 660-km discontinuity and dynamics of upwelling hot plumes2018

    • Author(s)
      Ishii Takayuki、Kojitani Hiroshi、Akaogi Masaki
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 274 Pages: 127-137

    • DOI

      10.1016/j.pepi.2017.10.005

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Valence-Band Electronic Structures of High-Pressure-Phase-PdF2-type Platinum-Group-Metal Dioxides MO2 (M = Ru, Rh, Ir, Pt)2018

    • Author(s)
      K. Soda, D. Kobayashi, T. Mizui, M. Kato, Y. Shirako, K. Niwa, M. Hasegawa, M. Akaogi, H. Kojitani, E. Ikenaga, T. Muro
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Issue: 4 Pages: 044701-044701

    • DOI

      10.7566/jpsj.87.044701

    • NAID

      210000134784

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic properties of ZrSiO4 zircon and reidite and of cotunnite-type ZrO 2 with application to high-pressure high-temperature phase relations in ZrSiO 42018

    • Author(s)
      Akaogi Masaki、Hashimoto Saki、Kojitani Hiroshi
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 281 Pages: 1-7

    • DOI

      10.1016/j.pepi.2018.05.001

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-Pressure Phase Relations and Crystal Structures of Postspinel Phases in MgV2O4, FeV2O4, and MnCr2O4: Crystal Chemistry of AB2O4 Postspinel Compounds2018

    • Author(s)
      Ishii Takayuki、Sakai Tsubasa、Kojitani Hiroshi、Mori Daisuke、Inaguma Yoshiyuki、Matsushita Yoshitaka、Yamaura Kazunari、Akaogi Masaki
    • Journal Title

      Inorganic Chemistry

      Volume: 57 Issue: 11 Pages: 6648-6657

    • DOI

      10.1021/acs.inorgchem.8b00810

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic investigation of the phase equilibrium boundary between TiO2 rutile and its α-PbO2-type high-pressure polymorph2018

    • Author(s)
      Kojitani Hiroshi、Yamazaki Monami、Kojima Meiko、Inaguma Yoshiyuki、Mori Daisuke、Akaogi Masaki
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 45 Issue: 10 Pages: 963-980

    • DOI

      10.1007/s00269-018-0977-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-pressure phase transitions in MgCr2O4.Mg2SiO4 composition: Reactions between olivine and chromite with implications for ultrahigh-pressure chromitites2018

    • Author(s)
      M. Akaogi, A. Kawahara, H. Kojitani, K. Yoshida, Y. Anegawa, T. Ishii
    • Journal Title

      Am. Mineral.

      Volume: 103 Pages: 161-170

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-pressure high-temperature phase relations in FeTiO3 up to 35 GPa and 1600 ºC2017

    • Author(s)
      M. Akaogi, K. Abe, H. Yusa, T. Ishii, T. Tajima, H. Kojitani, D. Mori, Y. Inaguma
    • Journal Title

      Phys. Chem. Minerals

      Volume: 44 Issue: 1 Pages: 63-73

    • DOI

      10.1007/s00269-016-0836-3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Micro-beam hard X-ray photoemission study on platinum-group metal pernitrides2017

    • Author(s)
      K. Soda, T. Mizui, M. Komabuchi, M. Kato, T. Terabe, K. Suzuki, K. Niwa, Y. Shirako, M. Hasegawa, M. Akaogi, H. Kojitani, E. Ikenaga
    • Journal Title

      J. Phys. Soc. Japan

      Volume: 86 Issue: 6 Pages: 1-5

    • DOI

      10.7566/jpsj.86.064804

    • NAID

      210000134411

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental and thermodynamic investigations on stability of Mg14Si5O24 anhydrous phase B with relevance to Mg2SiO4 forsterite, wadsleyite and ringwoodite2017

    • Author(s)
      H. Kojitani, S. Terata, M. Ohsawa, D. Mori, Y. Inaguma, M. Akaogi
    • Journal Title

      Am. Mineral.

      Volume: 102 Pages: 2032-2044

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A shallow origin of so-called ultrahigh-pressure chromatites, based on single crystal X-ray structure analysis of the high-pressure Mg2Cr2O5 phase, with modified ludwigite-type structure2017

    • Author(s)
      T. Ishii, N. Tsujino, H. Arii, K. Fujino, N. Miyajima, H. Kojitani, T. Kunimoto, M. Akaogi
    • Journal Title

      Am. Mineral.

      Volume: 102 Pages: 2113-2118

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Redetermination of enthalpy and reassessment of thermodynamic data set for SiO2 stishovite2020

    • Author(s)
      Hiroshi Kojitani, Masaki Akaogi
    • Organizer
      Japan Geoscience Union - American Geophysical Union Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-pressure phase relations of K-bearing NAL phase with implications to aluminosilicate inclusions in superdeep diamonds in kimberlites2020

    • Author(s)
      Masaki Akaogi, Fumiya Kimura, Hiroshi Kojitani
    • Organizer
      Japan Geoscience Union - American Geophysical Union Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phase stability and equation of state of MgAl2O4 at lower mantle pressures and temperatures2020

    • Author(s)
      Terry-Ann Suer, Rebecca A. Fischer, Masaki Akaogi, Hiroshi Kojitani, Kierstin Daviau, Matthew C. Brennan, Junjie Dong, Stella Chariton
    • Organizer
      Consortium for Materials Properties Research in Earth Sciences (COMPRES) 2020 Annual Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高圧下におけるKおよびCaを含む六方晶アルミニウム含有相の安定領域2020

    • Author(s)
      赤荻正樹、木村文哉、糀谷浩
    • Organizer
      日本鉱物科学会2020年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Al2O3-Fe2O3コランダム固溶体のエンタルピーの非理想性2020

    • Author(s)
      糀谷浩、二部栞、高井茂臣、藪塚武史、赤荻正樹
    • Organizer
      日本鉱物科学会2020年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] High-pressure synthesis of fluoride materials from solid sources2020

    • Author(s)
      Kevin Lemoine, Moemi Oyanagi, Koichiro Ueda, Jean-Mark Greneche, Hiroshi Kojitani, Masaki Akaogi, Yoshiyuki Inaguma
    • Organizer
      日本セラミックス協会関東支部第36回研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] SiO2スティショバイトの熱力学パラメータの再評価とMgSiO3系相図の熱力学計算への応用2020

    • Author(s)
      糀谷浩、赤荻正樹
    • Organizer
      第61回高圧討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] メジャーライトガーネットとリングウッダイト間におけるMg2+-Fe2+分配2020

    • Author(s)
      武長隼也、糀谷浩、赤荻正樹
    • Organizer
      第61回高圧討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Phase stability and equation of state of MgAl2O4 at lower mantle pressures and temperatures2020

    • Author(s)
      Terry-Ann Suer, Rebecca A. Fischer, Masaki Akaogi, Hiroshi Kojitani, Kierstin Daviau, Matthew C. Brennan, Michael Volk, Junjie Dong, Stella Chariton
    • Organizer
      American Geophysical Union, Fall Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MgO-TiO2系鉱物の高圧相転移2019

    • Author(s)
      赤荻正樹、藤村哲也、荒井駿人、岡野雅樹、糀谷浩
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] MgSiO3メージャライトの落下溶解エンタルピー測定2019

    • Author(s)
      糀谷浩、野田昌道、井上徹、赤荻正樹
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg2SiO4ワズレアイトの高温熱容量測定2019

    • Author(s)
      糀谷浩、恒川有希、赤荻正樹
    • Organizer
      日本鉱物科学会2019年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] クロムスピネルを含むケイ酸塩鉱物系の高圧相関係2019

    • Author(s)
      吉田和存、糀谷浩、赤荻正樹
    • Organizer
      日本鉱物科学会2019年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] CaAl2O4-MgAl2O4系の高温高圧相転移2019

    • Author(s)
      木村文哉、赤荻正樹、糀谷浩
    • Organizer
      第60回高圧討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] CaSiO3高圧相の熱力学的性質と高圧相平衡関係2019

    • Author(s)
      佐藤百花、糀谷浩、赤荻正樹
    • Organizer
      第60回高圧討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Pressure, temperature and bulk composition dependence of the oxygen vacancy component in aluminous bridgmanite2019

    • Author(s)
      Zhaodong Liu, Takayuki Ishii, Huang Rong, Tiziana Boffa Ballaran, Daniel Frost, Masaki Akaogi, Tomoo Katsura
    • Organizer
      第60回高圧討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg2TiO4, MgTiO3, MgTi2O5の高圧相転移2019

    • Author(s)
      赤荻正樹、藤村哲也、荒井俊人、岡野雅樹、糀谷浩
    • Organizer
      第60回高圧討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg2SiO4ワズレアイトの高温熱容量測定と熱弾性パラメータの再評価2019

    • Author(s)
      糀谷浩、恒川有希、赤荻正樹
    • Organizer
      第60回高圧討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Thermodynamic properties and high-pressure phase equilibrium relations of CaSiO3 high-pressure phases2019

    • Author(s)
      Momoka Sato, Hiroshi Kojitani, Masaki Akaogi
    • Organizer
      2019 Gakushuin-National Chiao Tung Univ. Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Slip in, and strength of, natural pyropic and majoritic garnets at high pressures2019

    • Author(s)
      C. Vennari, F. Lin, M. Kunz, M. Akaogi, L. Miyagi, Q. Williams
    • Organizer
      Am. Geophys. Union, Fall Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-pressure phase transitions of AB2O4 spinels and related minerals.2019

    • Author(s)
      M. Akaogi
    • Organizer
      4th International HiPeR symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] High-Pressure phase transitions of zircon: phase relations based on thermodynamic measurements and application to the mantle2018

    • Author(s)
      M. Akaogi, S. Hashimoto, H. Kojitani
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MgSiO3メジャライトの低温熱容量測定2018

    • Author(s)
      糀谷浩、野田昌道、井上徹、赤荻正樹
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 六方晶ペロブスカイト関連構造酸化物の高圧相転移2018

    • Author(s)
      赤荻正樹、今野元気、轟隼人、曽根達也、糀谷浩
    • Organizer
      日本鉱物科学会2018年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] MgSiO3メージャライトの熱容量測定2018

    • Author(s)
      糀谷浩、野田昌道、井上徹、赤荻正樹
    • Organizer
      日本鉱物科学会2018年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] High-pressure high-temperature phase relations in the system KAlSiO4-MgAl2O4: Stability field of hexagonal aluminous phase.2018

    • Author(s)
      F. Kimura, H. Kojitani, M. Akaogi
    • Organizer
      2018 National Chiao Tung Univ. - Gakushuin Univ. 4th Student Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MgSiO3メージャライトの定圧熱容量測定2018

    • Author(s)
      糀谷浩、野田昌道、井上徹、赤荻正樹
    • Organizer
      第54回熱測定討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] シェーライト型ZrSiO4、コチュナイト型ZrO2 のエンタルピー・低温熱容量測定と高圧相平衡関係2018

    • Author(s)
      赤荻正樹、橋本紗季、糀谷浩
    • Organizer
      第54回熱測定討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 六方晶ペロブスカイト関連構造を持つアルカリ土類金属酸化物の高圧相転移2018

    • Author(s)
      赤荻正樹、曽根達也、今野元気、轟隼人、糀谷浩
    • Organizer
      第59回高圧討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] MgSiO3メージャライトの高温熱容量測定2018

    • Author(s)
      糀谷浩、野田昌道、井上徹、赤荻正樹
    • Organizer
      第59回高圧討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] KAlSiO4 - MgAl2O4 系の高温高圧相転移~Hexagonal aluminous phaseの安定領域~2018

    • Author(s)
      木村文哉、糀谷浩、赤荻正樹
    • Organizer
      第59回高圧討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高温高圧実験と熱容量測定によるCaSiO3の相転移境界の再検討2018

    • Author(s)
      佐藤百花、糀谷浩、赤荻正樹
    • Organizer
      第59回高圧討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] MgCr2O4 - Mg2SiO4系およびMgCr2O4 - CaMgSi2O6系の高温高圧相関係2018

    • Author(s)
      吉田和存、糀谷浩、赤荻正樹
    • Organizer
      第59回高圧討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高圧合成したReidite ZrSiO4単結晶の精密構造解析と相転移機構2018

    • Author(s)
      徳田誠、糀谷浩、真下茂、吉朝朗、橋本紗季、赤荻正樹
    • Organizer
      第59回高圧討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポストスピネル型及びニオブ酸リチウム型酸化物の高圧合成、結晶化学、安定関係2018

    • Author(s)
      赤荻正樹、糀谷浩
    • Organizer
      戦略的研究基盤形成支援事業中間報告会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Reactions of chromite with olivine at high pressures with implications for ultrahigh pressure chromitites2017

    • Author(s)
      M. Akaogi, A. Kawahara, H. Kojitani, K. Yoshida, Y. Anegawa, T. Ishii
    • Organizer
      Joint-Meeting of Japan Geoscience Union and American Geophysical Union 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermodynamic calculations of high-pressure phase relations in the systems Mg2SiO4 and MgSiO32017

    • Author(s)
      H. Kojitani, M. Akaogi
    • Organizer
      Joint-Meeting of Japan Geoscience Union and American Geophysical Union 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 熱力学データに基づくZrSiO4ジルコンの高圧相平衡関係2017

    • Author(s)
      赤荻正樹、橋本紗季、糀谷浩
    • Organizer
      日本鉱物科学会2017年年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] α-PbO2 型TiO2の熱力学的安定性2017

    • Author(s)
      糀谷浩、小島芽子、山崎萌波、濱田隆宏、赤荻正樹
    • Organizer
      日本鉱物科学会2017年年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Hard X-ray Photoelectron Spectroscopy of Late Transition Metal Dioxides and Pernitrides2017

    • Author(s)
      K. Soda, D. Kato, D. Kobayashi, M. Komabuchi, T. Terabe, M. Kato, Y. Shirako, K. Niwa, M. Hasegawa, H. Kojitani, M. Akaogi, E. Ikenaga
    • Organizer
      The 7th Intern. Conf. Hard X-ray Photoelectron Spectroscopy (HAXPES 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 無機化合物高圧相の熱力学諸量の測定と状態図の熱力学計算2017

    • Author(s)
      赤荻正樹
    • Organizer
      日本学術振興会合金状態図第172委員会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] High-pressure high-temperature phase relations in the system Mg2SiO4-MgCr2O42017

    • Author(s)
      K. Yoshida, H. Kojitani, M. Akaogi
    • Organizer
      2017 Gakushuin - National Chiao Tung Univ. Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スピネル型MnCr2O4, MgV2O4の高圧相転移2017

    • Author(s)
      赤荻正樹、酒井翼、石井貴之、糀谷浩
    • Organizer
      第58回高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ルチル-α-PbO2 型TiO2相転移境界線の熱力学計算2017

    • Author(s)
      糀谷浩、小島芽子、山崎萌波、濱田隆宏、赤荻正樹
    • Organizer
      第58回高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Mg2SiO4-MgCr2O4 系の高温高圧相関係2017

    • Author(s)
      吉田和存、糀谷浩、赤荻正樹
    • Organizer
      第58回高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Book] 化学便覧 基礎編 改訂6版 18章 12節 (分担執筆)2021

    • Author(s)
      赤荻正樹
    • Total Pages
      1534
    • Publisher
      丸善
    • ISBN
      9784621305218
    • Related Report
      2020 Annual Research Report
  • [Book] 熱量測定・熱分析ハンドブック 第3版 (分担執筆 p.25-27、p.186)2020

    • Author(s)
      赤荻正樹
    • Total Pages
      363
    • Publisher
      丸善
    • ISBN
      9784621305072
    • Related Report
      2020 Annual Research Report
  • [Book] 鉱物・宝石の科学事典 (分担執筆 p.118-121)2019

    • Author(s)
      赤荻正樹,糀谷浩
    • Total Pages
      664
    • Publisher
      朝倉書店
    • ISBN
      9784254162769
    • Related Report
      2019 Annual Research Report
  • [Book] Clapeyron’s equation, In: W.M. White (Ed.), Encyclopedia of Geochemistry2017

    • Author(s)
      M. Akaogi
    • Publisher
      Springer
    • Related Report
      2017 Annual Research Report
  • [Book] Calorimetry, In: W.M. White (Ed.), Encyclopedia of Geochemistry2017

    • Author(s)
      M. Akaogi
    • Publisher
      Springer
    • Related Report
      2017 Annual Research Report
  • [Remarks]

    • URL

      https://www-cc.gakushuin.ac.jp/~901334/homepage/AkaogiHP-English.htm

    • Related Report
      2020 Annual Research Report
  • [Remarks]

    • URL

      https://www-cc.gakushuin.ac.jp/~901334/homepage/AkaogiHP-English.htm

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2022-01-27  

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