Kojitani Hiroshi 糀谷浩

… Alternative Names

糀谷浩コウジタニヒロシ

KOJITANI Hiroshi 糀谷浩

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Researcher Number	60291522
Other IDs
External Links
Affiliation (Current)	2025: 学習院大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2023: 学習院大学, 理学部, 准教授 2007 – 2017: Gakushuin University, 理学部, 助教 2008: Gakushuin University, 理学部化学科, 助教 2003 – 2006: 学習院大学, 理学部, 助手 2002: 学習院大学, 理学部・化学科, 助手 2001: Gakushuin University, Department of Chemistry, Research Associate, 理学部, 助手
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / Basic Section 17040:Solid earth sciences-related / Petrology/Mineralogy/Economic geology / Petrology/Mineralogy/Science of ore deposit Except Principal Investigator Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Economic geology / Petrology/Mineralogy/Science of ore deposit
Keywords	Principal Investigator 格子振動 / グリューナイゼン定数 / ラマン分光 / 定圧熱容量 / 高圧 / 熱力学 / カルシウムフェライト / 非調和性 / 熱膨張率 / マントル鉱物 … More / エントロピー / 熱容量 / ペロブスカイト / 下部マントル / リートベルト解析 / 高圧高温実験 / 酸素欠陥 / アルミニウム置換 / 定積熱容量 / 高圧ラマン分光測定 / 示差走査熱量測定 / 高圧合成 / 高温 / 温度依存性 / 高圧ラマン分光 / キーファーモデル / 地殻・マントル物質 / 非調和振動 / ダイヤモンドアンビルセル / ラマン分光測定 / 格子振動モデル計算 / 高圧相平衡 / 固溶体 / マントル / 定圧熱容量測定 / IR分光 / 結晶構造 / 六方晶相 / 超高圧 / アルミニウム / 熱力学的安定性 / 高温熱量測定 / MgSiO_3ペロブスカイト / NMR測定 / チェルマク置換 / MgSiO_3 ペロブスカイト … More Except Principal Investigator 熱測定 / 熱量測定 / ペロブスカイト / ポストスピネル / ポストペロブスカイト / スピネル / 相平衡 / 高圧実験 / マントル / 高圧相転移 / カルシウムフェライト / 高温高圧実験 / perovskite / calorimetry / イルメナイト / エントロピー / 下部マントル / 高圧相平衡 / ぺロブスカイト / イオン結晶 / 岩石・鉱物・鉱床学 / 地殻・マントル物質 / 結晶構造 / 相転移 / マントル鉱物 / post-perovskite / post-spinel / high-pressure phase equilibrium / high-pressure experiment / oceanic crust / mantle / 核磁気共鳴 / 酸素欠陥 / ラマン分光 / 超高圧高温実験 / ホランダイト / 格子振動モデル / 六方晶系相 / ラマン分光測定 / 高圧相平衡実験 / 変型スピネル / ポスト・ペロブスカイト / エンタルピー / 熱測定実験 / 海洋地殻 / garnet / ilmenite / slab / lower mantle / high-pressure transition / メジャーライト / 玄武岩 / プロブスカイト / ガーネット / スラブ / スティショバイト / 大陸地殻 / ポストスピネル転移 / 熱容量 / ポストペロブスカト / 熱力学的性質 / 玄武岩質地殻 / 熱力学データ Less

Investigation of intrinsic anharmonicity on isochoric heat capacity of mantle mineralsPrincipal Investigator
- Principal Investigator
  
  糀谷浩
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Gakushuin University
Study on temperature dependence of Grueneisen parameter of materials related to Earth's mantlePrincipal Investigator
- Principal Investigator
  
  KOJITANI Hiroshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Gakushuin University
High-pressure phase transitions and thermodynamic properties of silicates and related compounds in the deep mantle conditions
- Principal Investigator
  
  Akaogi Masaki
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Gakushuin University
Study on lattice vibration of mantle minerals: Application to determination of isobaric heat capacity and entropyPrincipal Investigator
- Principal Investigator
  
  KOJITANI Hiroshi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
High-pressure phase equilibria and thermodynamics of mantle minerals: postspinel and postperovskite
- Principal Investigator
  
  AKAOGI Masaki
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
Lattice vibrational analysis of mantle minerals and related materials using Raman spectroscopyPrincipal Investigator
- Principal Investigator
  
  KOJITANI Hiroshi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
High-pressure phase equilibria and thermodynamic properties of silicate minerals and related materials in the lower mantle conditions
- Principal Investigator
  
  AKAOGI Masaki
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
Crystal structures andthermodynamic stability of aluminum bearing Earth's lower mantle mineralsPrincipal Investigator
- Principal Investigator
  
  KOJITANI Hiroshi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
High pressure phase equilibria of constituent minerals of mantle and oceanic crust, and chemical heterogeneity of deep mantle
- Principal Investigator
  
  AKAOGI Masaki
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
珪酸塩ペロブスカイト中の酸素欠陥を伴うアルミニウムの置換機構に関する研究Principal Investigator
- Principal Investigator
  
  糀谷浩
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University
Phase Transformations and Thermodynamic Properties of Constituent Minerals of Slabs in the Lower Mantle
- Principal Investigator
  
  AKAOGI Masaki
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Gakushuin University

[Book] 鉱物・宝石の科学事典2016
- Author(s)
  赤荻正樹、糀谷浩
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-25287145
[Journal Article] Experimental and thermodynamic investigations on the 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
  
  American Mineralogist
  
  Volume: 102 Issue: 10 Pages: 2032-2044
- DOI
  10.2138/am-2017-6115
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05347
[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
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25106006, KAKENHI-PROJECT-15H04128, KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-25287145, KAKENHI-PROJECT-17H02986
[Journal Article] Precise measurements of enthalpy of post-spinel transition in Mg2SiO4 and application to the phase boundary calculation2016
- Author(s)
  Hiroshi Kojitani, Toru Inoue, Masaki Akaogi
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 121 Issue: 2 Pages: 729-742
- DOI
  10.1002/2015jb012211
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05347, KAKENHI-PROJECT-25287145, KAKENHI-PROJECT-26247073, KAKENHI-PLANNED-15H05828
[Journal Article] High-pressure phase behaviors of ZnTiO3:ilmenite-perovskite transition, decomposition of perovskite into constituent oxides, and perovskite-lithium niobate transition2015
- Author(s)
  M. Akaogi, K. Abe, H. Yusa, H. Kojitani, D. Mori, Y. Inaguma
- Journal Title
  
  Phys. Chem. Minerals
  
  Volume: in press Issue: 6 Pages: 421-429
- DOI
  10.1007/s00269-015-0733-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360275, KAKENHI-PROJECT-24654177, KAKENHI-PROJECT-25287145, KAKENHI-PLANNED-25106006
[Journal Article] High-pressure high-temperature transitions in MgCr2O4 and crystal structures of new Mg2Cr2O5 and post-spinel MgCr2O4 phases with implications for ultra-high pressure chromitites in ophiolites.2015
- Author(s)
  Takayuki Ishii, Hiroshi Kojitani, Kiyoshi Fujino, Hitoshi Yusa, Daisuke Mori, Yoshiyuki Inaguma
- Journal Title
  
  American Mineralogist
  
  Volume: 100 Issue: 1 Pages: 59-65
- DOI
  10.2138/am-2015-4818
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-12J09330, KAKENHI-PROJECT-24654177, KAKENHI-PROJECT-25289233, KAKENHI-PLANNED-25106006, KAKENHI-PROJECT-25287145
[Journal Article] Thermodynamic investigation on β- and γ-Ca3(PO4)2 and the phase equilibria2014
- Author(s)
  Shuangmeng Zhai, Masaki Akaogi, Hiroshi Kojitani, Weihong Xue, Eiji Ito
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 228 Pages: 144-149
- DOI
  10.1016/j.pepi.2013.07.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540521, KAKENHI-PROJECT-25287145
[Journal Article] Postperovskite Phase Transition of ZnGeO3: Comparative Crystal Chemistry of Postperovskite Phase Transition from Germanate Perovskites2014
- Author(s)
  H. Yusa, T. Tsuchiya, M. Akaogi, H. Kojitani, D. Yamazaki, N. Hirao, Y. Ohishi, and T. Kikegawa
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 53 Issue: 21 Pages: 11732-11739
- DOI
  10.1021/ic501958y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13F03023, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24654177, KAKENHI-PLANNED-25106006, KAKENHI-PROJECT-25287145, KAKENHI-PROJECT-26287136, KAKENHI-PROJECT-26287137
[Journal Article] High-pressure phase transitions in FeCr2O4 and structure analysis of new post-spinel FeCr2O4 and Fe2Cr2O5 phases with meteoritical and petrological implications2014
- Author(s)
  T. Ishii, H. Kojitani, S. Tsukamoto, K. Fujino, D. Mori, Y. Inaguma, N. Tsujino, T. Yoshino, D. Yamazaki, Y. Higo, K. Funakoshi, M. Akaogi
- Journal Title
  
  Am. Mineral.
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287145
[Journal Article] High-Pressure Synthesis, Crystal Structure, and Phase Stability Relations of a LiNbO3-Type Polar Titanate ZnTiO3 and Its Reinforced Polarity by the Second-Order Jahn-Teller Effect2014
- Author(s)
  Yoshiyuki Inaguma, Akihisa Aimi, Yuichi Shirako, Daichi Sakurai, Daisuke Mori, Hiroshi Kojitani, Masaki Akaogi, and Masanobu Nakayama
- Journal Title
  
  J. Am. Chem. Soc.
  
  Volume: 136(7) Issue: 7 Pages: 2748-2756
- DOI
  10.1021/ja408931v
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360275, KAKENHI-PROJECT-25287145, KAKENHI-PROJECT-25709059
[Journal Article] High-pressure transitions in NaZnF3 and NaMnF3 perovskite-postperovskite transitions in ABX3 fluorides and oxides2014
- Author(s)
  M. Akaogi, Y. Shirako, H. Kojitani, T. Nagakari, H. Yusa, K. Yamaura
- Journal Title
  
  Phys. Earth Planet. Inter.
  
  Volume: 228 Pages: 160-169
- DOI
  10.1016/j.pepi.2013.09.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24654177, KAKENHI-PLANNED-25106006, KAKENHI-PROJECT-25287145
[Journal Article] 1.Synthesis, Crystal Structure, and Electronic Properties of High-Pressure PdF2-Type Oxides MO2 (M = Ru, Rh, Os, Ir, Pt)2014
- Author(s)
  Yuichi Shirako, Xia Wang, Yoshihiro Tsujimoto, Kie Tanaka, Yanfeng Guo, Yoshitaka Matsushita, Yoshihiro Nemoto, Yoshio Katsuya, Youguo Shi, Daisuke Mori, Hiroshi Kojitani, Kazunari Yamaura, Yoshiyuki Inaguma, and Masaki Akaogi
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 53 Issue: 21 Pages: 11616-11625
- DOI
  10.1021/ic501770g
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24360275, KAKENHI-PROJECT-25287145
[Journal Article] ポストペロブスカイト型酸化物およびフッ化物の高圧合成と結晶化学2014
- Author(s)
  糀谷浩、白子雄一、遊佐斉、赤荻正樹
- Journal Title
  
  高圧力の科学と技術
  
  Volume: 24 Pages: 204-211
- NAID
  130004690975
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287145
[Journal Article] Vibrational mode analysis and heat capaccity calculation of K2SiSi3O9-wadeite2013
- Author(s)
  Linlin Chang, Xi Liu, Hong Liu, Hiroshi Kojitani, Sicheng Wang
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: - Issue: 7 Pages: 563-574
- DOI
  10.1007/s00269-013-0593-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540521
[Journal Article] High-pressure synthesis of the BaIrO_3 perovskite : a Pauli paramagnetic metal with a Fermi-liquid ground state2013
- Author(s)
  J. -G. Cheng, 他7名
- Journal Title
  
  Physica/Review B
  
  Volume: 88 Issue: 20 Pages: 205114-205114
- DOI
  10.1103/physrevb.88.205114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12F02023, KAKENHI-PROJECT-12J09330, KAKENHI-PROJECT-25287145
[Journal Article] High-pressure Raman spectroscopy, vibra- tional mode calculation, and heat capacity calculation of calcium ferrite-type MgAl2O4and CaAl2O2013
- Author(s)
  Kojitani, H., Tobbens, D.M., Akaogi, M.
- Journal Title
  
  Am. Mineral
  
  Volume: 98 Issue: 1 Pages: 197-206
- DOI
  10.2138/am.2013.4095
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163, KAKENHI-PROJECT-24540521, KAKENHI-PROJECT-25287145
[Journal Article] Redetermination of high-temperature heat capacity of Mg2SiO4ringwoodite: Measurement and lattice vibrational model calculation2012
- Author(s)
  Kojitani, H., M. Oohata, T. Inoue, M. Akaogi
- Journal Title
  
  Am. Mineral.
  
  Volume: 97 Issue: 8-9 Pages: 1314-1319
- DOI
  10.2138/am.2012.4054
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244086, KAKENHI-PROJECT-22340163, KAKENHI-PROJECT-24540521, KAKENHI-PLANNED-20103003
[Journal Article] High-pressure phase relations in the system TiO2-ZrO2 to 12 GPa : stabi1ity of α PbO2-type srilankite solid solutions of (T11-x, Zrx)02(0?x?0. 6)2012
- Author(s)
  Masaki Akaogi
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 39 Issue: 10 Pages: 797-802
- DOI
  10.1007/s00269-012-0534-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J09330, KAKENHI-PROJECT-22340163
[Journal Article] Crystal structure of CaRhO_3 polymorph : High-pressure intermediate phase between perovskite and post-perovskite2012
- Author(s)
  Y. Shirako, H. Kojitani, A. R. Oganov, K. Fujino, H. Miura, D. Mori, Y. Inaguma, K. Yamaura and M. Akaogi
- Journal Title
  
  American Mineraligist
  
  Volume: 97 Issue: 1 Pages: 159-163
- DOI
  10.2138/am.2012.3856
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360325, KAKENHI-PROJECT-21540497, KAKENHI-PROJECT-22246083, KAKENHI-PROJECT-22340163
[Journal Article] Thermodynamic investigation on phase equilibrium boundary between calcium ferrite-type MgA1204 and MgO + α -A12032012
- Author(s)
  Hiroshi Kojitani
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 212-213 Pages: 100-105
- DOI
  10.1016/j.pepi.2012.10.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J09330, KAKENHI-PROJECT-22340163, KAKENHI-PROJECT-24540521
[Journal Article] Perovskite to postperovskite transitions in NaNiF3 and NaCoF3, and disproportionation of NaCoF3 postperovskite under high pressure and high temperature2012
- Author(s)
  H. Yusa, Y. Shirako, M. Akaogi, H. Kojitani, N. Hirao, Y. Ohishi, T. Kikegawa
- Journal Title
  
  Inorganic. Chemistry
  
  Volume: 12 Issue: 12 Pages: 6559-6566
- DOI
  10.1021/ic300118d
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340163, KAKENHI-PROJECT-22340164, KAKENHI-PROJECT-24000005, KAKENHI-PLANNED-25106006
[Journal Article] High-pressure phase transitions and subduction behav ior of continental crust a pressure-temperature conditions up to the upper part of the lower mantle.2012
- Author(s)
  Takayuki Ishii
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 357-358 Pages: 31-41
- DOI
  10.1016/j.epsl.2012.09.019
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J09330, KAKENHI-PROJECT-22340163
[Journal Article] Redetermination of high-temperature heat capacity of Mg_2SiO_4 ringwoodite : Measurement and lattice vibrational model calculation2012
- Author(s)
  H.Kojitani, M.Oohata, T.Inoue, M.Akaogi
- Journal Title
  
  American Mineralogist
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] Crystal structure of CaRhO_3 polymorph : High-pressure intermediate phase between perovskite and post-perovskite2012
- Author(s)
  Y. Shirako, H. Kojitani, A. R. Oganov, K. Fujino, H. Miura, D. Mori, Y. Inaguma, K. Yamaura, M. Akaogi
- Journal Title
  
  Am. Mineral
  
  Volume: 97 Pages: 159-163
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] High-pressure stability relations, crystal structures, and physical properties of perovskite and post-perovskite of NaNiF_32012
- Author(s)
  Y. Shirako, Y. G. Shi, A. Aimi, D. Mori, H. Kojitani, K. Yamaura, Y. Inaguma, M. Akaogi
- Journal Title
  
  J. Solid State Chem
  
  Volume: 191 Pages: 167-174
- DOI
  10.1016/j.jssc.2012.03.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360325, KAKENHI-PROJECT-22246083, KAKENHI-PROJECT-22340163
[Journal Article] Structure refinement of high-pressure hexagonal aluminous phases K_<1.00>Mg_<2.00>A_<4.80>Si_<1.15>O_<12> and Na_<1.04>Mg_<1.88>Al_<4.64>Si_<1.32>O_<12>2011
- Author(s)
  H.Kojitani, T.Iwabuchi, M.Kobayashi, H.Miura, M.Akaogi
- Journal Title
  
  American Mineralogist
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] Structure refinement of high-pressure hexagonal aluminous phases K_<1.00> Mg_<2.00> Al_<4.80> Si_<1.15> O_<12> and Na_<1.04> Mg_<1.88> Al_<4.64> Si_<1.32> O_<12>2011
- Author(s)
  H. Kojitani, T. Iwabuchi, M. Kobayashi, H. Miura, M. Akaogi
- Journal Title
  
  Am. Mineral
  
  Volume: 96 Pages: 1248-1253
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] Integer spin-chain antiferromagnetism of the 4d oxide CaRuO_3 with post-perovskite structure2011
- Author(s)
  Y.Shirako, H.Satsukawa, X.X.Wang, J.J.Li, Y.F.Guo, M.Arai, K.Yamaura, M.Yoshida, H.Kojitani, T.Katsumata, Y.Inaguma, K.Hiraki, T.Takahashi., M.Akaogi
- Journal Title
  
  Physical Review B
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] Post-spinel transitions in pyrolite and Mg_2SiO_4 and akimotoite-perovskite transition in MgSiO_3: Precise comparison by high-pressure high- temperature experiments with multi- sample cell technique2011
- Author(s)
  Ishii, T., Kojitani H., Akaogi, M
- Journal Title
  
  Earth Planet. Sci. Lett
  
  Volume: 309 Issue: 3-4 Pages: 185-197
- DOI
  10.1016/j.epsl.2011.06.023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] Integer spin-chain antiferromagnetism of the 4d oxide CaRuO3 with post-perovskite structure2011
- Author(s)
  Y. Shirako, H. Satsukawa, X. X. Wang, J. J. Li, Y. F. Guo, M. Arai, K. Yamaura, M. Yoshida, H. Kojitani, T. Katsumata, Y. Inaguma, K. Hiraki, T. Takahashi, and M. Akaogi
- Journal Title
  
  Physical Review B
  
  Volume: 83 Issue: 17
- DOI
  10.1103/physrevb.83.174411
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22246083, KAKENHI-PROJECT-22340163
[Journal Article] Thermodynamic properties of stishovite by low-temperature heat capacity measurements and the coesite-stishovite transition boundary2011
- Author(s)
  Akaogi, M., Oohata, M., Kojitani, H., Kawaji, H
- Journal Title
  
  Am. Mineral
  
  Volume: 96 Issue: 8-9 Pages: 1325-1330
- DOI
  10.2138/am.2011.3748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] Structure refinement of high-pressure hexagonal aluminous phases K_1.00Mg_2.00Al_4.80Si_1.15O_12 and Na_1.04 Mg_1.88Al_4.64Si_1.32O_122011
- Author(s)
  Kojitani, H., Iwabuchi, T., Kobayashi, M., Miura, H., Akaogi, M
- Journal Title
  
  Am. Mineral
  
  Volume: 96 Issue: 8-9 Pages: 1248-1253
- DOI
  10.2138/am.2011.3638
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] Post-perovskite transitions in CaB^4+O_3 at high pressure2010
- Author(s)
  Akaogi, M., Shirako, Y., Kojitani, H., Takamori, S., Yamaura, K., Takayama- Muromachi, E
- Journal Title
  
  J. Phys: Conf. Ser
  
  Volume: 215 Pages: 012095-012095
- DOI
  10.1088/1742-6596/215/1/012095
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] Magnetic properties of high-pressure phase of CaRuO_3with post-perovskite structure2010
- Author(s)
  Shirako, Y., Satsukawa, H., Kojitani, H., Katsumata, T., Yoshida, M., Inaguma, Y., Hiraki, K., Takahashi, T., Yamaura, K., Takayama-Muromachi, E., Akaogi, M
- Journal Title
  
  J. Phys: Conf. Ser
  
  Volume: 215 Pages: 012038-012038
- DOI
  10.1088/1742-6596/215/1/012038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] High-pressure phase relations in the system CaAl4Si2O11-NaAl3Si3O11 with implication for Na-rich CAS phase in shocked Martian meteorites2010
- Author(s)
  Akaogi, M., Haraguchi, M., Nakanishi, K., Ajiro, H., Kojitani, H.
- Journal Title
  
  Earth Planet. Sci. Lett. 289
  
  Pages: 503-508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Takayama-Muromachi, E., Akaogi, M., Magnetic properties of high-pressure phase of CaRuO3 with post-perovskite structure2010
- Author(s)
  Shirako, Y., Satsukawa, H., Kojitani, H., Katsumata, T., Yoshida, M., Inaguma, Y., Hiraki, K., Takahashi, T., Yamaura, K.
- Journal Title
  
  J. Phys: Conf. Ser.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations in the system CaAl_4Si_2O_11- NaAl_3Si_3O_11 with implication for Na-rich CAS phase in shocked Martian meteorites2010
- Author(s)
  Akaogi, M., Haraguchi, M., Nakanishi, K., Ajiro, H., Kojitani, H
- Journal Title
  
  Earth Planet. Sci. Lett
  
  Volume: 289 Issue: 3-4 Pages: 503-508
- DOI
  10.1016/j.epsl.2009.11.043
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] High-pressure high-temperature phase relations in MgAl_2O_42010
- Author(s)
  H. Kojitani, A. Enomoto, S. Tsukamoto, M. Akaogi, H. Miura, H. Yusa
- Journal Title
  
  J. Phys.: Conf. Ser.
  
  Volume: 215 Pages: 012098-012098
- DOI
  10.1088/1742-6596/215/1/012098
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497, KAKENHI-PROJECT-22340163
[Journal Article] Takayama-Muromachi, E., Post-perovskite transitions in CaB4+O3 at high pressure2010
- Author(s)
  Akaogi, M., Shirako, Y., Kojitani, H., Takamori, S., Yamaura, K.
- Journal Title
  
  J. Phys: Conf. Ser.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure high temperature phase relations in MgAl2O42010
- Author(s)
  Kojitani, H., Enomoto, A., Tsukamoto, S., Akaogi, M., Miura, H., Yusa, H.
- Journal Title
  
  J. Phys: Conf. Ser.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High pressure high temperature phase relations in MgAl_2O_42010
- Author(s)
  Kojitani, H.
- Journal Title
  
  J.Phys : Conf.Ser.
  
  Volume: 215
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340163
[Journal Article] Post-perovskite phase transitions in CaRhO_32009
- Author(s)
  Y.Shirako, H.Kojitani, M.Akaogi, K.Yamaura, E.Takayama-Muromachi
- Journal Title
  
  Physics and Chemistry of Minerals 36
  
  Pages: 455-462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] High-pressure phase relations in Ca_2AlSiO_<5.5> and energetics of perovskite-related compounds with oxygen defects in the Ca_2Si_2O_6-Ca_2Al_2O_5 join2009
- Author(s)
  H.Kojitani, Y.Wakabayashi, Y.Tejima, C.Kato, M.Haraguchi, M.Akaogi
- Journal Title
  
  Physics of the Earth and Planetary Interiors 173
  
  Pages: 349-353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] High-pressure transitions in MgAl_2O_4 and a new high-pressure phase of Mg_2Al_2O_52009
- Author(s)
  A. Enomoto, H. Kojitani, M. Akaogi, H. Miura, H. Yusa
- Journal Title
  
  Journal of Solid State Chemistry 183
  
  Pages: 389-395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] High-pressure phase relations in Ca2AlSiO5. 5 and energetics of perovskite-related materials with oxygen defects in the Ca2Si2O6-Ca2Al2O5 join2009
- Author(s)
  Kojitani, H., Wakabayashi, Y., Tejima, Y., Kato, C., Haraguchi, M., Akaogi, M.
- Journal Title
  
  Phys. Earth Planet. Inter. 173
  
  Pages: 349-353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations and thermodynamic properties of CaAl_4Si_2O_<11> CAS phase2009
- Author(s)
  M. Akaogi, M. Haraguchi, M. Yaguchi, H. Kojitani
- Journal Title
  
  Physics of the Earth and Planetary Interiors 173
  
  Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] High-pressure phase transitions of CaRhO3 perovskite, Phys2009
- Author(s)
  Shirako, Y., Kojitani, H., Akaogi, M., Yamaura, K., Takayama-Muromachi, E.
- Journal Title
  
  Phys. Chem. Minerals 36
  
  Pages: 455-462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations in Ca_2AlSiO_<5.5> and energetics of perovskite-related materials with oxygen defects in the Ca_2Si_2O_6-Ca_2Al_2O_5 join2009
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys.Earth Planet. Inter. 173
  
  Pages: 349-353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure transitions in MgAl_2O_4 and a new high-pressure phase of Mg_2Al_2O_52009
- Author(s)
  A. Enomoto, H. Kojitani, M. Akaogi, H. Miura, H. Yusa
- Journal Title
  
  Journal of Solid State Chemistry 182
  
  Pages: 389-395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] High-pressure phase relations and thermodynamic properties of hexagonal aluminous phase and calcium ferrite phase in the systems NaAlSiO_4-MgAl_2O_4 and CaAl_2O_4-MgAl_2O_42009
- Author(s)
  A.Ono, M.Akaogi, H.Kojitani, K.Yamashita, M.Kobayashi
- Journal Title
  
  Physics of the Earth and Planetary Interiors 174
  
  Pages: 39-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] High-pressure transitions in MgAl_2O_4 and a new high-pressure phase of Mg_2Al_2O_52009
- Author(s)
  Enomoto, H.Kojitani, M.Akaogi, H.Miura, H.Yusa
- Journal Title
  
  Journal of Solid State Chemistry 182
  
  Pages: 389-395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Journal Article] High-pressure phase relations and thermodynamic properties of CaAl4Si2O11 CAS phase2009
- Author(s)
  Akaogi, M., M. Haraguchi, M. Yaguchi, H. Kojitani
- Journal Title
  
  Phys. Earth Planet. Inter. 173
  
  Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Pressure-induced transformation of 6H hexagonal to 3C perovskite structure in PbMnO32009
- Author(s)
  Oka, K., Azuma, M., Hirai, S., Belik, A.A., Kojitani, H., Akaogi, M., Takano, M., Shimakawa, Y.
- Journal Title
  
  Inorg. Chem. 48
  
  Pages: 2285-2288
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure transitions in MgAl2O4 and a new high-pressure phase of Mg2Al2O52009
- Author(s)
  Enomoto, A., Kojitani, H., Akaogi, M., Miura, H., Yusa, H.
- Journal Title
  
  J. Solid State Chem. 182
  
  Pages: 389-395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Synthesis and magnetic and charge transport properties of the correlated 4d post-perovskite CaRhO32009
- Author(s)
  Yamaura, K., Shirako, Y., Kojitani, H., Arai, M., Young, D.P., Akaogi, M., Nakashima, M., Katsumata, T., Inaguma, Y., Takayama-Muromachi, E.
- Journal Title
  
  J. Am., Chem. Soc. 131
  
  Pages: 2722-2726
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations in Ca_2AlSi_<O5.5> and energetics of perovskite-related compounds with oxygen defects in the Ca_2Si_2O_6- Ca_2Al_2O_5 join2009
- Author(s)
  H. Kojitani, Y. Wakabayashi, Y. Tejima, C. Kato, M. Haraguchi, M. Akaogi
- Journal Title
  
  Physics of the Earth and Planetary Interiors 173
  
  Pages: 349-353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] High-pressure phase relations and thermodynamic properties of hexagonal aluminous phase and calcium-ferrite phase in the systems NaAlSiO4-MgAl2O4 and CaAl2O4-MgAl2O42009
- Author(s)
  Ono, A., Akaogi, M., Kojitani, H., Yamashita, K., Kobayashi, M.
- Journal Title
  
  Phys. Earth Planet. Inter. 174
  
  Pages: 39-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations in Ca_2AlSiO_<5.5> and energetics of perovskite-related compounds with oxygen defects in the Ca_2Si_2O_6-Ca_2Al_2O_5 join2009
- Author(s)
  H. Kojitani, Y. Wakabayashi, Y. Tejima, C. Kato, M. Haraguchi, M. Akaogi
- Journal Title
  
  Physics of the Earth and Planetary Interiors 173
  
  Pages: 349-353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] entropies and high-pressure phase relations of MgSiO3 ilmenite and perovskite2008
- Author(s)
  Akaogi, M., H. Kojitani, T. Morita, H. Kawaji, T. Atake, Low-temperature heat capacities
- Journal Title
  
  Phys. Chem. Minerals 35
  
  Pages: 287-297
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] The system diopside-jadeite-hedenbergite at 7-24 GPa2008
- Author(s)
  Bobrov, A.V., Kojitani, H., Akaogi, M., Litvin, Y.A.
- Journal Title
  
  Geochim. Cosmochim. Acta 72
  
  Pages: 2392-2408
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations and thermodynamic properties of hexagonal aluminous phase and calcium-ferrite phase in the systems NaAlSiO_4-MgAl_2O_4 and CaAl_2O_4-MgAl2042008
- Author(s)
  A. Ono, M. Akaogi, H. Kojitani, K. Yamashita, M. Kobayashi
- Journal Title
  
  Physics of the Earth and Planetary Interiors
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] High-pressure phase relations and thermodynamic properties of hexagonal aluminous phase and calcium-ferrite phase in the systems NaAlSiO_4-MgAl_2O_4 and CaAl_2O_4-MgAl_2O_42008
- Author(s)
  A. Ono, M. Akaogi, H. Kojitani, K. Yamashita, M. Kobayashi,
- Journal Title
  
  Physics of the Earth and Planetary Interiors Doi : 10.1016/j.pepi.2008.07.028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] Thermochemistry and high-pressure equilibria of post-perovskite phase transition in CaIrO_3.2007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Am Mineral 92
  
  Pages: 229-232
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Thermochemistry and high-pressure equilibria of post-perovskite phase transition in CaIrO_32007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Am. Mineral. 92
  
  Pages: 229-232
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Thermochemistly and high-pressure equilibria of post-perovskite phasetransition in CaIrO_32007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Am. Mineral. 92
  
  Pages: 229-232
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Thermochemistry and high-pressure equilibria of post-perovskite phase transition in CaIrO_32007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Am Mineral. 92
  
  Pages: 229-232
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Low-temperature heat capacities, entropies and enthalpies of Mg2SiO4 polymorphs, andα-β-γand postspinel phase relations at high pressure2007
- Author(s)
  Akaogi, M., Takayama, H., Kojitani, H., Kawaji, H., Atake, T.
- Journal Title
  
  Phys. Chem. Minerals 34
  
  Pages: 169-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations and crystal chemistry of calcium ferrite-type solid solutions in the system MgAl_2O_4-Mg_2SiO_42007
- Author(s)
  Hiroshi Kojitani
- Journal Title
  
  American Mineralogist 92
  
  Pages: 1112-1118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] High-pressure phase relations and crystal chemistry of calcium ferrite-typesolid solutions in the system MgAl_20_4-Mg_2SiO_42007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Am.Mineral. 92
  
  Pages: 1112-1118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Post-perovskite phase transition in CaRuO_32007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys. Earth Planet. Inter. 165
  
  Pages: 127-134
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Thermochemistry and high-pressure equilibria of post-perovskite phase transition in CaIrO32007
- Author(s)
  Kojitani, H., Furukawa, A., Akaogi, M.
- Journal Title
  
  Am. Mineral. 92
  
  Pages: 229-232
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO_3:Aninvestigation by Rietveld analysis2007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys. Chem. Minerals 34
  
  Pages: 257-267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations and crystal chemistry of calcium ferrite-type solid solutions in the system MgAl_2O_4-Mg_2SiO_42007
- Author(s)
  H. Kojitani, R. Hisatomi, M. Akaogi
- Journal Title
  
  American Mineralogist 92
  
  Pages: 1112-1118
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO_3 : An investigation by Rietveld analysis.2007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys.Chem.Minerals (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] High-pressure phase relations and crystal chemistry of calcium ferrite-type solid solutions in the system MgAl_2O_4-Mg_2SiO_42007
- Author(s)
  Hiroshi Kojitani, Ruosuke Hisatomi, Masaki Akaogi
- Journal Title
  
  American Mineralogist (in press)
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO_3 : An investigation by Rietveld analysis.2007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys. Chem. Minerals (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO_3 : An investigation by Rietveld analysis2007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys. Chem. Minerals (in press)
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO3:an investigation by Rietveld analysis2007
- Author(s)
  Hiroshi Kojitani
- Journal Title
  
  Physics and Chemistry of Minerals 34
  
  Pages: 257-267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO3: An investigation by Rietveld analysis2007
- Author(s)
  Kojitani, H., Katsura, T., Akaogi, M.
- Journal Title
  
  Phys. Chem. Minerals 34
  
  Pages: 257-267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations and crystal chemistry of calcium ferrite-type solid solutions in the system MgAl2O4-Mg2SiO42007
- Author(s)
  Kojitani, H., Hisatomi, R., Akaogi, M.
- Journal Title
  
  Am. Mineral. 92
  
  Pages: 1112-1118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] Post-perovskite phase transition in CaRuO32007
- Author(s)
  Kojitani, H., Shirako, Y. Akaogi, M.
- Journal Title
  
  Phys. Earth Planet. Inter. 165
  
  Pages: 127-134
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340166
[Journal Article] High-pressure phase relations and crystal chemistry of calcium ferrite-type solid solutions in the system MgAl_2O_4-Mg_2SiO_42007
- Author(s)
  Kojitani, H.
- Journal Title
  
  Am. Mineral. (in press)
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Aluminum substitution mechanisms in perovskite-type MgSiO_3 : An investigation by Rietveld analysis2007
- Author(s)
  Hiroshi Kojitani, Tomoo Katsura, Masaki Akaogi
- Journal Title
  
  Physics and Chemistry of Minerals (in press)
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] Aluminum substitution in stishovite and MgSiO_3 perovskite : High-resolution ~<27>Al NMR2006
- Author(s)
  J.F.Stebbins, L.S.Du, K.Kelsey, H.Kojitani, M.Akaogi, S.Ono
- Journal Title
  
  American Mineralogist 91
  
  Pages: 337-343
- Data Source
  KAKENHI-PROJECT-18540478
[Journal Article] Rietveld analysis of a new high-pressure strontium silicate SrSi_2O_5.2005
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys.Chem.Minerals 32
  
  Pages: 290-294
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Rietveld analysis of a new high-pressure strontium silicate SrSi_2O_52005
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys.Chem.Minerals 32
  
  Pages: 290-294
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Rietveld analysis of a new high-pressure strontium silicate SrSi_2O_52005
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys. Chem. Minerals 32
  
  Pages: 290-294
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Rietveld analysis of a new high-pressure strontium silicate SrSi_2O_52005
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys.Chem.Minerals (印刷中)
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Raman spectroscopy and heat capacity measurement of calcium ferrite type MgAl_2O_4 and CaAl_2O_4.2003
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys.Chem.Minerals 30
  
  Pages: 409-415
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Raman spectroscopy and heat capacity measurement of calcium ferrite type MgAl_2O_4 and CaAl_2O_42003
- Author(s)
  Kojitani, H.
- Journal Title
  
  Phys. Chem. Minerals 30
  
  Pages: 409-415
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15204049
[Journal Article] Redetermination of high-temperature heat capacity of Mg_2SiO_4 ringwoodite : Measurement and lattice vibrational model calculation
- Author(s)
  H. Kojitani, M. Oohata, T. Inoue, M. Akaogi
- Journal Title
  
  Am. Mineral
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] 高圧ラマン分光測定によるCo2SiO4オリビンのグリューナイゼン定数の決定2023
- Author(s)
  糀谷浩、高宮崚平、大平格
- Organizer
  高圧討論会
- Data Source
  KAKENHI-PROJECT-23K03532
[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
  高圧討論会
- Data Source
  KAKENHI-PROJECT-15K05347
[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
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] Thermodynamic calculations of high-pressure phase relations in the systems Mg2SiO4 and MgSiO32017
- Author(s)
  H. Kojitani, M. Akaogi
- Organizer
  Japan Geophysical Union
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] 熱力学的手法によるMgSiO3アキモトアイト－ブリッジマナイト相転移境界の再検討2016
- Author(s)
  糀谷浩、井上徹、野田昌道、赤荻正樹
- Organizer
  高圧討論会、日本高圧力学会
- Place of Presentation
  筑波大学
- Year and Date
  2016-10-28
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] 落下溶解熱量測定によるMgSiO3アキモトアイトのエンタルピーの再決定2016
- Author(s)
  糀谷浩、井上徹、野田昌道、赤荻正樹
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学角間キャンパス（石川県・金沢市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 落下溶解熱量測定によるMgSiO3アキモトアイトのエンタルピーの再決定2016
- Author(s)
  糀谷浩、井上徹、野田昌道、赤荻正樹
- Organizer
  日本鉱物科学会
- Place of Presentation
  金沢大学
- Year and Date
  2016-09-25
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] Mg14Si5O24 anhydrous phase Bの低温熱容量と標準エントロピーの決定2016
- Author(s)
  糀谷浩、大澤真希、寺田早希、赤荻正樹
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Thermodynamic Calculation of Post-Spinel Phase Boundary of Mg2SiO42016
- Author(s)
  H. Kojitani, T. Inoue, M. Akaogi
- Organizer
  26th Goldschmidt Conference
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] High-Pressure Phase Transitions in FeTiO3, Fe2TiO4 and FeTi2O52016
- Author(s)
  M. Akaogi, K. Abe, H. Yusa, T. Tajima, T. Ishii, H. Kojitani
- Organizer
  26th Goldschmidt Conference
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] カルシウムフェライト型 NaAlSiO4 の熱容量測定によるエントロピーの決定および結晶構造精密化2016
- Author(s)
  濱田隆宏、糀谷浩、赤荻正樹
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学大学会館（茨城県・つくば市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] High-pressure phase relations in the system MgCr2O4-Mg2SiO4 with implications to ultra-high pressure chromitites in ophiolites2016
- Author(s)
  M. Akaogi, Y. Anegawa, A. Kawahara, T. Ishii, H. Kojitani
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 熱力学的手法による MgSiO3 アキモトアイト－ブリッジマナイト相転移境界の再検討2016
- Author(s)
  糀谷浩、井上徹、野田昌道、赤荻正樹
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学大学会館（茨城県・つくば市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] MgCr2O4-Mg2SiO4系の高圧相転移と超高圧クロミタイトへの応用2016
- Author(s)
  赤荻正樹、河原愛理、姉川由輝、石井貴之、糀谷浩
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学角間キャンパス（石川県・金沢市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Thermodynamic calculation of post-spinel phase boundary of Mg2SiO42016
- Author(s)
  H. Kojitani, T. Inoue, M. Akaogi
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  Yokohama
- Year and Date
  2016-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] ZrSiO4 ジルコンの高圧相転移：熱力学データに基づく相平衡関係2016
- Author(s)
  赤荻正樹、橋本紗季、糀谷浩
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学大学会館（茨城県・つくば市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] CaOsO3 の高圧相転移2015
- Author(s)
  白子雄一、李翔、李宗肴、石友国、丹羽健、糀谷浩、山浦一成、赤荻正樹、周建十、長谷川正
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-12
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] α-PbO2型TiO2の定圧熱容量測定2015
- Author(s)
  糀谷浩、小島芽子、赤荻正樹
- Organizer
  日本鉱物科学会2015年度年会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2015-09-27
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] α,γ-Fe2SiO4 の高温熱容量測定と FeO-SiO2 系相境界の熱力学計算2015
- Author(s)
  北島友実、糀谷浩、赤荻正樹
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] High-pressure decomposition of FeTiO3, MgTiO3 and ZnTiO3 perovskites2015
- Author(s)
  M. Akaogi、K. Abe、T. Ishii、H. Kojitani、H. Yusa
- Organizer
  Japan Geoscience Union Meeting 2015
- Place of Presentation
  幕張メッセ国際会議場（千葉県千葉市）
- Year and Date
  2015-05-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] FeTiO3ぺロブスカイトの高圧分解反応: 35GPaまでの高温高圧相関係2015
- Author(s)
  赤荻正樹、阿部航平、遊佐斉、石井貴之、糀谷浩
- Organizer
  日本鉱物科学会2015年度年会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2015-09-27
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] カルシウムフェライト型 NaAlSiO4の高温高圧合成と低温熱容量測定2015
- Author(s)
  濱田隆宏、糀谷浩、赤荻正樹
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-11
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高圧相Mg2Cr2O5の回収に伴う超構造2015
- Author(s)
  藤野清志、石井貴之、國本健広、糀谷浩、赤荻正樹
- Organizer
  日本鉱物科学会2015年度年会
- Place of Presentation
  東京大学本郷キャンパス（東京都文京区）
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Enthalpy and heat capacity measurements of high-pressure Fe(Ⅱ)-silicates and thermodynamic calculation of phase diagrams of Fe2SiO4 and FeSiO32015
- Author(s)
  T. Kitajima, H. Kojitani, M. Akaogi
- Organizer
  2105 Intern. Chem. Congress of Pacific Basin Soc. (PacifiChem 2015)
- Place of Presentation
  ホノルル（アメリカ合衆国）
- Year and Date
  2015-12-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高圧相PdF2型白金族酸化物MO2(M=Ru, Rh, Ir, Pt)の電子構造2015
- Author(s)
  曽田一雄、小林大地、水井達也、加藤政彦、白子雄一、丹羽健、長谷川正、赤荻正樹、糀谷浩
- Organizer
  日本物理学会2015年秋季大会
- Place of Presentation
  関西大学千里山キャンパス（大阪府吹田市）
- Year and Date
  2015-09-18
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Precise comparison of phase relations in pyrolite, MORB and harzburgite up to 28 GPa and 1800-2200 oC using multi-sample cell technique2015
- Author(s)
  M. Akaogi, T. Ishii, H. Kojitani
- Organizer
  Am. Geophys. Union, Fall Meeting
- Place of Presentation
  サンフランシスコ（アメリカ合衆国）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] α-PbO2型TiO2の非調和性に関する研究2015
- Author(s)
  糀谷浩、山崎萌波、赤荻正樹
- Organizer
  日本高圧力学会
- Place of Presentation
  広島
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] PdF2型白金属酸化物のL2,3端軟X線吸収スペクトル2015
- Author(s)
  小林大地、水井達也、加藤政彦、白子雄一、丹羽健、長谷川正、曽田一雄、赤荻正樹、糀谷浩
- Organizer
  2014年放射光学会、第28回放射光学会年会
- Place of Presentation
  立命館大学（滋賀県草津市）
- Year and Date
  2015-01-11
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] α-PbO2型TiO2の定圧熱容量測定2015
- Author(s)
  糀谷浩、小島芽子、赤荻正樹
- Organizer
  日本鉱物科学会
- Place of Presentation
  東京
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-15K05347
[Presentation] α-PbO2 型 TiO2 の非調和性に関する研究2015
- Author(s)
  糀谷浩、山崎萌波、赤荻正樹
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-12
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Fe2TiO4とFeTi2O5の高圧相転移2015
- Author(s)
  田島太亮、糀谷浩、遊佐斉、赤荻正樹
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Oxygen storage capacities of BaRuO3 polytypes2015
- Author(s)
  Y. Shirako, K. Kobayashi, K. Niwa, H. Kojitani, M. Akaogi, M. Ozawa, M. Hasegawa
- Organizer
  2105 Intern. Chem. Congress of Pacific Basin Soc. (PacifiChem 2015)
- Place of Presentation
  ホノルル（アメリカ合衆国）
- Year and Date
  2015-12-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Fe2SiO4のポストスピネル転移相境界線の決定2014
- Author(s)
  松澤太亮、糀谷浩、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 石井貴之、糀谷浩、赤荻正樹2014
- Author(s)
  石井貴之、糀谷浩、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高圧ラマン分光測定によるカルシウムフェライト型NaAlSiO4のグリューナイゼン定数の決定2014
- Author(s)
  糀谷浩、トェベンスダニエル、赤荻正樹
- Organizer
  日本高圧力学会
- Place of Presentation
  徳島
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] Fe2SiO4のポストスピネル転移相境界線の決定2014
- Author(s)
  松澤太亮、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Phase transitions and mineral chemistry in pyrolite at 1600-2200C across 660-km seismic discontinuity2014
- Author(s)
  T. Ishii, H. Kojitani, M. Akaogi
- Organizer
  Japan Geoscience Union Meeting 2014
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 微少量高圧相のPPMS装置による熱容量、エントロピーの測定：TiO2及びMnSiO3高圧相2014
- Author(s)
  赤荻正樹、小島芽子、深井安矢、糀谷浩
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 660km不連続面付近におけるパイロライト、MORB、ハルツバージャイトの相関係の比較：マルチセル法を用いた精密実験2014
- Author(s)
  石井貴之、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高圧下における TiO2 のルチル型-α-PbO2 型相転移：エントロピー測定に基づく相平衡関係2014
- Author(s)
  赤荻正樹、小島芽子、糀谷浩
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] BaRuO3高圧多形間での酸素貯蔵能の比較2014
- Author(s)
  白子雄一、小林克敏、糀谷浩、赤荻正樹、小澤正邦、長谷川正
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] α-PbO2 型TiO2の高圧ラマン測定2014
- Author(s)
  山崎萌波、糀谷浩、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Fe2SiO4のポストスピネル転移相境界線の決定2014
- Author(s)
  松澤太亮、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] ZnTiO3イルメナイト-ぺロブスカイト転移とぺロブスカイトの高圧分解反応2014
- Author(s)
  赤荻正樹、阿部航平、遊佐斉、糀谷浩、森大輔、稲熊宜之
- Organizer
  日本鉱物科学会2014年度年会
- Place of Presentation
  熊本大学（熊本県熊本市）
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 新規高圧ストロンチウム珪酸塩の結晶構造解析2014
- Author(s)
  関根渓介、石井貴之、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Fe(Ⅱ)を含む珪酸塩高圧相の落下溶解熱量測定と熱力学計算による FeSiO3 の相平衡図2014
- Author(s)
  北島友実、糀谷浩、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] ZnTiO3の高温高圧相転移2014
- Author(s)
  阿部航平、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Mg2Cr2O5高圧相の結晶構造2014
- Author(s)
  石井貴之、藤野清志、糀谷浩、松下能孝、山浦一成、有井秀和、持田邦夫、辻野典秀、森大輔、稲熊宜之、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] High-pressure synthesis, structure, phase relation of polar LiNbO3-type ZnTiO32014
- Author(s)
  Y. Inaguma、A. Aimi、Y. Shirako、D. Sakurai、D. Mori、H. Kojitani、M. Akaogi、T. Katsumata、M. Nakayama
- Organizer
  Congress and General Assembly, International Union of Crystallography (IUCr)
- Place of Presentation
  モントリオール（カナダ）
- Year and Date
  2014-08-11
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] カルシウムフェライト型NaAlSiO4の高圧ラマン分光測定2014
- Author(s)
  糀谷浩、Tobbens Daniel、赤荻正樹
- Organizer
  日本鉱物科学会2014年度年会
- Place of Presentation
  熊本大学（熊本県熊本市）
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 660km不連続面付近におけるパイロライト、MORB、ハルツバージャイトの相関係の比較：マルチセル法を用いた精密実験2014
- Author(s)
  石井貴之、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高圧ラマン分光測定によるカルシウムフェライト型 NaAlSiO4 のグリューナイゼン定数の決定2014
- Author(s)
  糀谷浩、トェベンスダニエル、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 660km 不連続面付近におけるパイロライトのホットプリューム条件下の高圧相関係2014
- Author(s)
  石井貴之、糀谷浩、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] FeTiO3の高温高圧相関係2014
- Author(s)
  阿部航平、糀谷浩、赤荻正樹
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 新規高圧ストロンチウム珪酸塩の結晶構造解析2014
- Author(s)
  関根渓介、石井貴之、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] カルシウムフェライト型NaAlSiO4の高圧ラマン分光測定2014
- Author(s)
  糀谷浩、トェベンスダニエル、赤荻正樹
- Organizer
  日本鉱物科学会
- Place of Presentation
  熊本
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] ZnTiO3の高温高圧相転移2014
- Author(s)
  阿部航平、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-04-30
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Phase transitions and mineral chemistry in pyrolite at 1600-2200C across 660-km seismic discontinuity2014
- Author(s)
  T. Ishii, H. Kojitani, M. Akaogi
- Organizer
  Japan Geoscience Union Meeting 2014
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-04-29
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 微少量高圧相のPPMS装置による熱容量、エントロピーの測定：TiO2及びMnSiO3高圧相2014
- Author(s)
  赤荻正樹、小島芽子、深井安矢、糀谷浩
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 熱力学的手法によるMg2SiO4のポストスピネル相転移境界の再決定2013
- Author(s)
  糀谷浩、井上徹、赤荻正樹
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] ぺロブスカイト型NaZnF3、NaMnF3の高圧相転移と、MgSiO3アナログ物質としてのポストぺロブスカイト型A+B2+F32013
- Author(s)
  赤荻正樹、白子雄一、永仮貴之、糀谷浩、遊佐斉、山浦一成
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] ポストスピネル相境界から制約されるMg2SiO4リングウッダイト中の陽イオン無秩序2013
- Author(s)
  糀谷浩、井上徹、赤荻正樹
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ　新潟コンベンションセンター (新潟市)
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Re-determination of high-temperature heat capacity and thermal expansivity of Mg2SiO4 ringwoodite: Implication for Clapeyron slope of post-spinel transition2013
- Author(s)
  Hiroshi Kojitani, Madoka Oohata, Hitomi Shimada, Toru Inoue, Masaki Akaogi
- Organizer
  Asian Oceania Geosciences Society
- Place of Presentation
  Brisbane, Australia
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] 熱力学的手法によるMg2SiO4のポストスピネル相転移境界の再決定2013
- Author(s)
  糀谷浩、井上徹、赤荻正樹
- Organizer
  日本鉱物科学会
- Place of Presentation
  つくば
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] ZnTiO3の高温高圧相転移2013
- Author(s)
  阿部航平、糀谷浩、赤荻正樹
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ　新潟コンベンションセンター (新潟市)
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高温Ｘ線回折測定と高圧ラマン測定に基づくSiO2スティショバイトとMgSiO3アキモトアイトの熱膨張率の決定2013
- Author(s)
  山崎萌波、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Re-determination of high-temperature heat capacity and thermal expansivity of Mg2SiO4 ringwoodite: Implication for Clapeyron slope of post-spinel transition2013
- Author(s)
  Hiroshi Kojitani, Madoka Oohata, Hitomi Shimada, Toru Inoue, Masaki Akaogi
- Organizer
  Asian　Oceania Geosciences Society
- Place of Presentation
  オーストラリア・ブリスベン
- Invited
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] ポストスピネル相境界から制約されるMg2SiO4リングウッダイト中の陽イオン無秩序2013
- Author(s)
  糀谷浩、井上徹、赤荻正樹
- Organizer
  日本高圧力学会
- Place of Presentation
  新潟
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] ポストペロブスカイト型酸化物およびフッ化物の高圧合成と結晶化学2013
- Author(s)
  糀谷浩、白子雄一、永仮貴之、石井貴之、赤荻正樹
- Organizer
  RIKEN-CEMS ワークショップ「高圧合成法による環境エネルギー材料の探索」
- Place of Presentation
  理化学研究所（埼玉県和光市）
- Invited
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] MgSiO3高圧相アキモトアイトの熱力学的性質2013
- Author(s)
  山崎萌波、糀谷浩、赤荻正樹
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ　新潟コンベンションセンター (新潟市)
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] FeCr2O4の高圧相転移と新規ポストスピネル相の結晶構造2013
- Author(s)
  石井貴之、藤野清志、糀谷浩、森大輔、稲熊宜之、辻野典秀、芳野極、山崎大輔、肥後祐司、舟越賢一、赤荻正樹
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ　新潟コンベンションセンター (新潟市)
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 熱力学的手法によるMg2SiO4のポストスピネル相転移境界の再決定2013
- Author(s)
  糀谷浩、井上徹、赤荻正樹
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 23GPa付近、2000℃以上におけるパイロライトの高圧相関係2013
- Author(s)
  石井貴之、糀谷浩、赤荻正樹
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ　新潟コンベンションセンター (新潟市)
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 熱力学的手法によるMg2SiO4のポストスピネル相転移境界の再決定2013
- Author(s)
  糀谷浩、井上徹、赤荻正樹
- Organizer
  日本鉱物科学会2013年度年会
- Place of Presentation
  筑波大学（つくば市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] High-pressure transitions in FeCr2O4 and crystal structures of new post-spinel phases2013
- Author(s)
  T. Ishii, D. Mori, Y. Inaguma, K. Fujino, H. Kojitani, M. Akaogi
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] Re-determination of high-temperature heat capacity and thermal expansivity of Mg2SiO4 ringwoodite: Implication for Clapeyron slope of post-spinel transition2013
- Author(s)
  H. Kojitani, M. Oohata, H. Shimada, T. Inoue, M. Akaogi
- Organizer
  10th Annual Meeting of Asia Oceania Geosciences Society
- Place of Presentation
  Brisbane, Australia
- Invited
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] TiO2－SiO2系における高圧相中のTi, Si相互固溶度の圧力温度依存性2013
- Author(s)
  新井祐介、糀谷浩、赤荻正樹
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ　新潟コンベンションセンター (新潟市)
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 酸化熱量測定法によるFeO-SiO2系高圧相の熱力学的性質と高圧相平衡関係2013
- Author(s)
  赤荻正樹、横山つかさ、糀谷浩
- Organizer
  日本鉱物科学会2013年度年会
- Place of Presentation
  筑波大学（つくば市）
- Data Source
  KAKENHI-PROJECT-25287145
[Presentation] 高圧ラマン測定に基づく格子振動モデル計算と高温X線回折測定によるSiO2スティショバイトとMgSiO3アキモトアイトの熱膨張率の決定2013
- Author(s)
  山崎萌波、糀谷浩、赤荻正樹
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] Thermodynamic and Raman Spectroscopic Studies on High-Pressure Calcium Ferrite-Type Compounds2012
- Author(s)
  Kojitani, H
- Organizer
  14th Intern. IUPAC Conf. High Temperature Materials Chemistry
- Place of Presentation
  Beijing, China
- Year and Date
  2012-09-10
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Redetermination of high-temperature heat capacity of Mg2SiO4 ringwoodite2012
- Author(s)
  Hiroshi Kojitani, Madoka Oohata, Masaki Akaogi
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] Mg_2SiO_4 リングウッダイトの高温熱容量の再決定2012
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張
- Year and Date
  2012-05-22
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Mg2SiO4リングウッダイトの高温熱容量の再決定2012
- Author(s)
  糀谷浩、大畑円佳、赤荻正樹、井上徹
- Organizer
  日本鉱物科学会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] Mg_2SiO_4 リングウッダイトの高温熱容量の再決定2012
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2012年会
- Place of Presentation
  京都
- Year and Date
  2012-09-20
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Thermodynamic and Raman spectroscopic studies on high-pressure calcium ferrite-type compounds2012
- Author(s)
  Hiroshi Kojitani, Takayuki Ishii, Masaki Akaogi, Daniel M. Toebbens
- Organizer
  The 14th International IUPAC Conference on High Temperature Materials Chemistry
- Place of Presentation
  中国・北京
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] 高圧ラマン測定に基づいたMg_2SiO_4 リングウッダイトの熱膨張率の決定2012
- Author(s)
  糀谷浩
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪
- Year and Date
  2012-11-09
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] 高圧ラマン測定に基づいたMg2SiO4リングウッダイトの熱膨張率の決定2012
- Author(s)
  糀谷浩、島田瞳、赤荻正樹
- Organizer
  日本高圧力学会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-24540521
[Presentation] カルシウムフェライト型MgAl_2O_4の高圧ラマン測定2011
- Author(s)
  糀谷浩
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] 高圧ラマン測定によるカルシウムフェライト型MgAl_2O_4のグリューナイゼン定数の決定2011
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2011年会
- Place of Presentation
  水戸
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] カルシウムフェライト型MgAl_2O_4の高圧ラマン測定2011
- Author(s)
  糀谷浩、ダニエル・トェベンス、赤荻正樹
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] カルシウムフェライト型MgAl_2O_4の安定領域に関する熱力学的検討2011
- Author(s)
  糀谷浩、石井貴之、赤荻正樹
- Organizer
  日本高圧力学会
- Place of Presentation
  沖縄キリスト教学院(那覇市)
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] 高圧ラマン測定によるカルシウムフェライト型MgAl_2O_4のグリューナイゼン定数の決定2011
- Author(s)
  糀谷浩、赤荻正樹、トェベンスダニエル
- Organizer
  日本鉱物科学会
- Place of Presentation
  茨城大学(水戸市)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] 高圧ラマン測定によるカルシウムフェライト型MgAl_2O_4のグリューナイゼン定数の決定2011
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会
- Place of Presentation
  茨城大学水戸キャンパス
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型MgAl_2O_4の安定領域に関する熱力学的検討2011
- Author(s)
  糀谷浩
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] カルシウムフェライト型MgAl_2O_4の安定領域に関する熱力学的検討2011
- Author(s)
  糀谷浩
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型MgAl_2O_4の高圧ラマン測定2011
- Author(s)
  糀谷浩、赤荻正樹、トェベンスダニエル
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型CaAl_2O_4の高圧ラマン分光測定2010
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学松江キャンパス
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] High-pressure synthesis and structure refinement of post-perovskite type CaRuO_3 and CaRhO_32010
- Author(s)
  H. Kojitani
- Organizer
  Pacifichem
- Place of Presentation
  Hawaii
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] K-およびNa-六方晶相のリートベルト法による構造精密化2010
- Author(s)
  糀谷浩・岩渕武見・小林真・赤荻正樹
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の構造精密化2010
- Author(s)
  糀谷浩・赤荻正樹
- Organizer
  日本高圧力学会
- Place of Presentation
  仙台市戦災復興記念館
- Year and Date
  2010-10-22
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の構造精密化2010
- Author(s)
  糀谷浩
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Year and Date
  2010-10-22
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] High-pressure synthesis and structure refinement of post-perovskite type CaRuO_3 and CaRhO_32010
- Author(s)
  H.Kojitani, Y.Shirako, M.Akaogi, K.Yamaura, E.Takayama-Muromachi
- Organizer
  Pacifichem 2010
- Place of Presentation
  Hawaii Convention Center
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] K-およびNa-六方晶相のリートベルト法による構造精密化2010
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Structure refinement of high- pressure K- and Na-hexagonal aluminous phases2010
- Author(s)
  Kojitani, H
- Organizer
  20th General Meet. Intern. Mineral. Association (IMA2010)
- Place of Presentation
  Budapest, Hungary
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] High-pressure synthesis and structure refinement of post-perovskite type CaRuO_3and CaRhO_32010
- Author(s)
  Kojitani, H
- Organizer
  The 2010 Intern. Chem. Congress of Pacific Basin Societies (Pacifichem 2010)
- Place of Presentation
  Honolulu, Hawaii, USA. (invited paper)
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] カルシウムフェライト型CaAl_2O_4の高圧ラマン分光測定2010
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2010年年会
- Place of Presentation
  松江
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] K_およびNa_六方晶相のリートベルト法による構造精密化2010
- Author(s)
  糀谷浩
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型CaAl_2O_4の高圧ラマン分光測定2010
- Author(s)
  糀谷浩・赤荻正樹
- Organizer
  日本鉱物科学会
- Place of Presentation
  島根大学(松江)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] Structure refinement of high-pressure K- and Na-hexagonal aluminous phases2010
- Author(s)
  Kojitani, H.
- Organizer
  20^<th> General Meeting of the International Mineralogical Association (IMA2010)
- Place of Presentation
  Budapest, Hungary
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Structure refinement of high-pressure K- and Na- hexagonal aluminous phases2010
- Author(s)
  H.Kojitani, T.Iwabuchi, M.Kobayashi, M.Akaogi
- Organizer
  International Mineralogical Association
- Place of Presentation
  Eotvos Lorand大学(ブダペスト)
- Year and Date
  2010-08-23
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の構造精密化2010
- Author(s)
  糀谷浩
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台市戦災復興記念館
- Year and Date
  2010-10-22
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] Structure refinement of high-pressure K-and Na-hexagonal aluminous phase, International Mineralogical Association2010
- Author(s)
  H. Kojitani
- Organizer
  20th General Meeting
- Place of Presentation
  Budapest
- Year and Date
  2010-08-24
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] High-pressure synthesis and structure refinement of post-perovskite type CaRuO_3 and CaRhO_32010
- Author(s)
  Kojitani, H.
- Organizer
  The 2010 International Chemical Congress of Pacific Basin Societies (Pacifichem 2010)
- Place of Presentation
  Honolulu, Hawaii, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] カルシウムフェライト型NaAlSiO4の熱容量測定およびKiefferモデル計算によるエントロピーの推定2009
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2009年年会
- Place of Presentation
  札幌
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] High-pressure high-temperature phase relations in MgAl2O42009
- Author(s)
  Kojitani, H.
- Organizer
  Inter. Conf. High Press. Sci. Tech., Joint AIRAPT-22 & HPCJ-50
- Place of Presentation
  Tokyo
- Year and Date
  2009-07-28
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] カルシウムフェライト型NaAlSiO_4の定圧熱容量とラマンおよび赤外分光2009
- Author(s)
  糀谷浩, 蒲原真理子, 鍵裕之, 赤荻正樹
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] Mg_<14>Si_5O_<24> anhydrous phase Bの熱量測定とその安定領域2009
- Author(s)
  寺田早希, 糀谷浩, 赤荻正樹
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] Magnetic ground state of PbVO_3 and origin of the large tetragonal distortion2009
- Author(s)
  K.Oka, I.Yamada, M.Azuma, M.Takano, Y.Shimakawa, S.Takeshita, K.H.Satoh, A.Koda, R.Kadono, H.Kojitani, M.Akaogi
- Organizer
  International Conference on High Pressure Science and Technology Joint AIRAPT-22 & HPCJ-50
- Place of Presentation
  Tokyo Inter National Exchange Center(Tokyo)
- Year and Date
  2009-07-31
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の定圧熱容量測定とラマンおよび赤外分光2009
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] High-pressure high-temperature phase relations in MgAl_2O_42009
- Author(s)
  H.Kojitani, A.Enomoto, S.Tsukamoto, M.Akaogi, H.Miura, H.Yusa
- Organizer
  International Conference on High Pressure Science and Technology Joint AIRAPT-22 & HPCJ-50
- Place of Presentation
  Tokyo Inter National Exchange Center(Tokyo)
- Year and Date
  2009-07-28
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] High-pressure high-temperature phase relations in MgAl_2O_42009
- Author(s)
  Kojitani, H.
- Organizer
  Inter. Conf.High Press.Sci.Tech., Joint AIR APT-22 & HPCJ-50
- Place of Presentation
  Tokyo
- Year and Date
  2009-07-28
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] カルシウムフェライト型NaAlSiO_4の熱容量測定およびKiefferモデル計算によるエントロピーの推定2009
- Author(s)
  糀谷浩, 蒲原真理子, 赤荻正樹, 鍵裕之
- Organizer
  日本鉱物科学会
- Place of Presentation
  北海道大学(札幌)
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] Magnetic Properties of high-pressure phase of CaRuO_3 with post-perovskite structure2009
- Author(s)
  Y.Shirako, H.Satsukawa, H.Kojitani, T.Katsumata, M.Yoshida, Y.Inaguma, K.Hiraki, T.Takahashi, K.Yamaura, E.Takayama-Muromachi, M.Akaogi
- Organizer
  International Conference on High Pressure Science and Technology Joint AIRAPT-22 & HPCJ-50
- Place of Presentation
  Tokyo Inter National Exchange Center(Tokyo)
- Year and Date
  2009-07-29
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] 高温高圧実験と熱量測定によるMg_<14>Si_5O_<24> anhydrous phase Bの安定領域の決定2009
- Author(s)
  寺田早希, 糀谷浩, 赤荻正樹
- Organizer
  日本鉱物科学会
- Place of Presentation
  北海道大学(札幌)
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] Post-perovskite transitions in CaB^<4+>O_3 at high pressure2009
- Author(s)
  M.Akaogi, Y.Shirako, H.Kojitani, S.Takamori, K.Yamaura, E.Takayama-Muromachi
- Organizer
  International Conference on High Pressure Science and Technology Joint AIRAPT-22 & HPCJ-50
- Place of Presentation
  Tokyo Inter National Exchange Center(Tokyo)
- Year and Date
  2009-07-28
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] High-pressure Hightemperature Phase Relations in MgAl_2O_4, Advancement of High Pressure Science and Technology & Japan Society of High2009
- Author(s)
  H. Kojitani
- Organizer
  Pressure Science and Technology joint meeting
- Place of Presentation
  Tokyo
- Year and Date
  2009-07-28
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の定圧熱容量測定とラマンおよび赤外分光2009
- Author(s)
  糀谷浩
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の熱容量測定およびKiefferモデル計算によるエントロピーの推定2009
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  北海道大学
- Year and Date
  2009-08-09
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO_4の熱容量測定およびKiefferモデル計算によるエントロピーの推定2009
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2009年年会
- Place of Presentation
  札幌
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] C3B^<4+>O_3のポストペロブスカイト転移2009
- Author(s)
  白子雄一, 赤荻正樹, 糀谷浩, 高森早矢歌, 山浦一成, 室町英治
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉)
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-21540497
[Presentation] カルシウムフェライト型NaAlSiO4の定圧熱容量測定とラマンおよび赤外分光2009
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] A new high-pressure phase with Mg2Al2O5 composition2008
- Author(s)
  Kojitani, H.
- Organizer
  Am. Geophys. Union 2008 Fall meeting
- Place of Presentation
  San Francisco, U.S. A
- Year and Date
  2008-12-09
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] MgAl_2O_4の高圧相転移2008
- Author(s)
  榎本彰人, 糀谷浩, 赤荻正樹
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ交際会議場
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] Mg_2Al_2O_5組成を持つ新高圧相の結晶構造2008
- Author(s)
  糀谷浩
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路
- Year and Date
  2008-11-14
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] 新Mg2Al2O5高圧相の結晶構造モデル2008
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2008年年会
- Place of Presentation
  秋田
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] A New High-pressure Phase with Mg_2Al_2O_5 Composition2008
- Author(s)
  H. Kojitani, A. Enomoto, S. Tsukamoto, M. Akaogi
- Organizer
  American Geophysical Union 2008 Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, U.S.A.
- Year and Date
  2008-12-19
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] CaRhO_3ポストペロブスかイトおよびペロブスカイトのリートベルト法による構造精密化2008
- Author(s)
  糀谷浩
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] リートベルト解析によるCaRuO3ポストペロブスカイトの構造精密化2008
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] 新Mg_2Al_2O_5高圧相の結晶構造モデル2008
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2008年年会
- Place of Presentation
  秋田
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaAl_4Si_2O_<11>-NaAl_3Si_3O_<11>系CAS固溶体の高温高圧実験及び熱量測定2008
- Author(s)
  原口摩衣子, 中西浩太, 糀谷浩, 赤荻正樹
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路商工会議所
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] リートベルト解析によるCaRuO_3ポストペロブスかイトの構造精密化2008
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] 新Mg_2Al_2O_5高圧相の結晶構造モデル2008
- Author(s)
  糀谷浩, 榎本彰人, 赤荻正樹
- Organizer
  日本鉱物科学会2008年年会
- Place of Presentation
  秋田大学手形キャンパス
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] 新Mg_2Al_2O_5高圧相の結晶構造モデル2008
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会
- Place of Presentation
  秋田大学手形キャンパス
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] A New High-pressure Phase with Mg_2Al_2O_5 Composition, American Geophysical Union2008
- Author(s)
  H. Kojitani
- Organizer
  2008 Fall meeting
- Place of Presentation
  Moscone Center, San Francisco, U.S.A.
- Year and Date
  2008-12-19
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] Stability of high-pressure materials by thermodynamic approach2008
- Author(s)
  Kojitani, H.
- Organizer
  Ehime Univ. Global COE symposium
- Place of Presentation
  Matsuyama
- Year and Date
  2008-11-24
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] Mg_2Al_2O_5組成を持つ新高圧相の結晶構造2008
- Author(s)
  糀谷浩
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路商工会議所
- Year and Date
  2008-11-14
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] Mg2Al2O5組成を持つ新高圧相の結晶構造2008
- Author(s)
  糀谷浩
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路
- Year and Date
  2008-11-14
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] A new high-pressure phase with Mg_2Al_2O_5 composition2008
- Author(s)
  Kojitani, H.
- Organizer
  Am. Geophys. Union 2008 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2008-12-19
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaRhO3ポストペロブスカイトおよびペロブスカイトのリートベルト法による構造精密化2008
- Author(s)
  糀谷浩
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] Na, Mgを含むカルシウムフェライト型及びガーネット型珪酸塩高圧相2008
- Author(s)
  塚本翔一, 糀谷浩, 赤荻正樹
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路商工会議所
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] CaSiO_3-CaAlO_<2.5>系における高圧相関係および酸素欠陥を伴うペロブスカイト関連化合物の熱量測定2007
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張
- Year and Date
  2007-05-20
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] Ca_2AlSiO_<5.5>組成を持つ新高圧相の結晶構造モデル2007
- Author(s)
  糀谷浩
- Organizer
  日本鉱物学会2007年度年会
- Place of Presentation
  東京大学本郷キャンパシ
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] Ca_2AlSiO_<55>組成を持つ新高圧相の結晶構造モデル2007
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2007年度年会
- Place of Presentation
  東京
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaRuO_3ペロブスカイトおよびポストペロブスカイトの構造精密化2007
- Author(s)
  糀谷浩
- Organizer
  第48回高圧討論会
- Place of Presentation
  倉吉
- Year and Date
  2007-11-22
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaIrO3、CaRuO3のポストペロブスカイト相転移2007
- Author(s)
  糀谷浩
- Organizer
  日本応用磁気学会第27回化合物新磁性材料研究会
- Place of Presentation
  和光市
- Year and Date
  2007-11-22
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaSiO3-CaAlO2. 5系における高圧相関係および酸素欠陥を伴うペロブスカイト関連化合物の熱量測定2007
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張
- Year and Date
  2007-05-20
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaSiO_3-CaAlO_<2.5>系における高圧相関係および酸素欠陥を伴うペロブスカイト関連化合物の熱量測定2007
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2007-05-20
- Data Source
  KAKENHI-PROJECT-18540478
[Presentation] Ca2AlSiO5. 5組成を持つ新高圧相の結晶構造モデル2007
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2007年度年会
- Place of Presentation
  東京
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] CaRuO3ペロブスカイトおよびポストペロブスカイトの構造精密化2007
- Author(s)
  糀谷浩
- Organizer
  第48回高圧討論会
- Place of Presentation
  倉吉
- Year and Date
  2007-11-22
- Data Source
  KAKENHI-PROJECT-19340166
[Presentation] Mg2SiO4リングウッダイトの高温熱容量の再決定
- Author(s)
  糀谷浩
- Organizer
  日本鉱物科学会2012年会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] 高圧ラマン測定に基づいたMg2SiO4リングウッダイトの熱膨張率の決定
- Author(s)
  糀谷浩
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Thermodynamic and Raman Spectroscopic Studies on High-Pressure Calcium Ferrite-Type Compounds
- Author(s)
  H. Kojitani
- Organizer
  14th International IUPAC Conference on High Temperature Materials Chemistry
- Place of Presentation
  Beijing（China）
- Data Source
  KAKENHI-PROJECT-22340163
[Presentation] Mg2SiO4リングウッダイトの高温熱容量の再決定
- Author(s)
  糀谷浩
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-22340163

1. AKAOGI Masaki (30126560)

# of Collaborated Projects: 10 results

# of Collaborated Products: 157 results
2. SUZUKI Toshihiro (40235974)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. TÖBBENS Daniel

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. YUSA Hitoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. 井上徹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 森大輔

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
7. 稲熊宜之

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
8. 平尾直久

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. CHENG Jinguang

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
10. 土屋卓久

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 新井正男

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 山浦一成

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kojitani Hiroshi 糀谷 浩

糀谷 浩 コウジタニ ヒロシ

KOJITANI Hiroshi 糀谷 浩

Research Projects

Research Products

Co-Researchers

Investigation of intrinsic anharmonicity on isochoric heat capacity of mantle mineralsPrincipal Investigator

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Study on temperature dependence of Grueneisen parameter of materials related to Earth's mantlePrincipal Investigator

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High-pressure phase transitions and thermodynamic properties of silicates and related compounds in the deep mantle conditions

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Study on lattice vibration of mantle minerals: Application to determination of isobaric heat capacity and entropyPrincipal Investigator

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High-pressure phase equilibria and thermodynamics of mantle minerals: postspinel and postperovskite

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Lattice vibrational analysis of mantle minerals and related materials using Raman spectroscopyPrincipal Investigator

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High-pressure phase equilibria and thermodynamic properties of silicate minerals and related materials in the lower mantle conditions

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Crystal structures andthermodynamic stability of aluminum bearing Earth's lower mantle mineralsPrincipal Investigator

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High pressure phase equilibria of constituent minerals of mantle and oceanic crust, and chemical heterogeneity of deep mantle

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珪酸塩ペロブスカイト中の酸素欠陥を伴うアルミニウムの置換機構に関する研究Principal Investigator

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Phase Transformations and Thermodynamic Properties of Constituent Minerals of Slabs in the Lower Mantle

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[Book] 鉱物・宝石の科学事典2016

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[Journal Article] Experimental and thermodynamic investigations on the stability of Mg14Si5O24 anhydrous phase B with relevance to Mg2SiO4 forsterite, wadsleyite and ringwoodite2017

Author(s)

Journal Title

DOI

Kojitani Hiroshi 糀谷浩

糀谷浩コウジタニヒロシ

KOJITANI Hiroshi 糀谷浩

[Journal Article] High-pressure high-temperature phase relations in FeTiO3 up to 35 GPa and 1600 ºC2017