2007 Fiscal Year Final Research Report Summary
Determination of thermal expansion coefficient of the major mantle minerals at high pressures and temperatures and estimation of adiabatic geotherm in the upper part of the mantle
| Project/Area Number |
17204036
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Solid earth and planetary physics
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| Research Institution | Okayama University |
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Principal Investigator |
KATSURA Tomoo Okayama University, Institute for Study of the Earth's interior, professor (40260666)
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| Co-Investigator(Kenkyū-buntansha) |
YONEDA Akira Okayama University, Institute for Study of the Earth's interior, associate professor (10262841)
ITO Eiji Okayama University, professor emeritus (00033259)
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| Project Period (FY) |
2005 – 2007
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| Keywords | thermal expansion / high pressures and temneratures / in situ X-ray diffraction / olivine / wadsleyite / perovskite |
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| Research Abstract |
We have measured unit cell volumets of the major mantle minerals, namely, olivine, wadsleyite and perovskite at high pressures and temperatures by means of in situ X-ray diffraction using a large-volume high-pressure and high-temperature apparatus installed at the synchrotron radiation facility, SPring-8. We have constructed the Mie-Grueneisen-Debye equations of state of these minerals by using the obtained data. In this procedure, we have used the bulk modulus, its pressure derivative and Debye temperature from the literatures, and estimated Grueneisen parameter gamma0 and its logarithmic volume dependence q. The estimated parameters are as follows: gamma0 = 1.40(1) and q = 2.2(1) for olivine, gamma0 =1.64(1) and q = 1.5(1) for wadsleyite. Gamma0 = 2.66(2) and q = 1.9(1) for perovskite. We have estimated thermal expansion coefficient of the major mantle minerals in the Earth's mantle using these parameters and those given by Katsura, et. Al. (2004). By assuming the adiabatic temperature gradient, the thermal expansion coefficient of olivine largely decreases with depth to 2.6 x 10(-5) /K at the 410-km depth. The thermal expansion coefficient increases associated with the olivine-wadsleyite-ringwoodite-perovskite transitions and decreasing with depth. As a result, the thermal expansion coefficient is nearly constant in the upper part of the mantle. The behavior of the adiabatic gradient is similar, and is nearly constant, that is, 0.4 K/km at the upper part of the mantle.
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[Journal Article] Growth of large (1 mm) MgSiO3 perovskite single crystals : A thermal gradient method at ultrahigh pressure2007
Author(s)
A., Shatskiy, H., Fukui, T., Matsuzaki, K., Shinoda, A., Yoneda, D., Yamazaki, E., Ito and T., Katsura
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Journal Title
American Mineralogists 92
Pages: 1744-1749
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Pressure dependence of electrical conductivity of (Mg,Fe)SiO3 ilmenite2007
Author(s)
T., Katsura, S., Yokoshi, K., Kawabe, A., Shatskiy, M., Okube, H., Fukui, E., Ito, A., Nozawa, K., Funakoshi
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Journal Title
Phys. Chem. Mineral 34 (4)
Pages: 249-255
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] High hydrogen solubility in Al-rich stishovite and water transport in the lower mantle2007
Author(s)
K., D., Litasov, H., Kagi, A., Shatskiy, E., Ohtani, D., L., Lakshtanov, J., D., Bass, E., Ito
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Journal Title
Earth Planet. Sci. Lett 262
Pages: 620-634
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Phase boundary between ilmenite and perovskite structures in MnGeO3 determined by in situ X-ray diffraction measurements2007
Author(s)
D., Yamazaki, E., Ito, Y., Tange, T., Yoshino, S., Zhai, H., Fukui, A., Shatskiy, T., Katsura, K., Funakoshi
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Journal Title
Phys. Chem. Mineral 34 (4)
Pages: 269-273
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Equation of state of (Mg_<0.8>, Fe_<0.2>)_2SiO_4 ringwoodite from synchrotron X-ray diffraction up to 20 GPa and 1700K2006
Author(s)
M., Matsui, T., Katsura, A., Kuwata, K., Hagiya, N., Tomioka, M., Sugita, S., Yokoshi, A., Nozawa, K., Funakoshi
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Journal Title
Eur. J. Mineral 18
Pages: 523-528
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] conductivity of FeTiO_3 ilmenite at high temperature and high pressure2006
Author(s)
B., Zhang, T., Katsura, A., Shatskiy, T., Matsuzaki, Wu, X., Electrical
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Journal Title
Phys. Rev. B : Condens. Matter 73
Pages: 134104
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Temperature dependence of the elastic moduli of ringwoodite2005
Author(s)
N., Mayama, I., Suzuki, T., Saito, I., Ohno, T., Katsura, A., Yoneda
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Journal Title
Phys. Earth Planet. Inter 148
Pages: 353-359
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Electrical conductivity of mantle minerals2008
Author(s)
T. Yoshino, G. Manthilake, T. Matsuzaki, T. Yamashita, T. Katsura
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
三朝
Year and Date
2008-03-22
Description
「研究成果報告書概要(和文)」より
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[Presentation] Thermal expansion of mantle minerals at high pressures2008
Author(s)
T. Katsura, A. Shatskiy, M.A. Geeth M. Manthilake, S. Zhai, H. Fukui, D. Yamazaki, M. Matsuzaki, A. Yoneda, E. Ito, N. Tomioka, K. Hagiya, A. Nozawa, K. Funakoshi
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
三朝
Year and Date
2008-03-22
Description
「研究成果報告書概要(和文)」より
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[Presentation] Electrical conductivity of mantle minerals2008
Author(s)
T., Yoshino, G., Manthilake, T., Matsuzaki, T., Yamashita, T., Katsura
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
Misasa (Japan)
Year and Date
2008-03-22
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Precise determination of elastic properties for MgO by means of inelastic X-ray scattering2008
Author(s)
H., Fukui, T., Katsura, K., Kuribayashi, M., Matsuzaki, A., Yoneda, E., Ito, Y., Kudoh, S., Tsutsui, A.Q.R., Baron
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
Misasa (Japan)
Year and Date
2008-03-22
Description
「研究成果報告書概要(欧文)」より
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[Presentation] 「研究成果報告書概要(欧文)」より2008
Author(s)
T., Katsura, A., Shatskiy, M.A., Geeth M., Manthilake, S., Zhai, H., Fukui, D., Yamazaki, M., Matsuzaki, A., Yoneda
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
Misasa (Japan)
Year and Date
2008-03-22
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[Presentation] Thermal expansion of mantle minerals at high pressures2008
Author(s)
E., Ito, N., Tomioka, K., Hagiya, A., Nozawa, K., Funakoshi
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
Misasa (Japan)
Year and Date
2008-03-22
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Effect of water on grain growth in perovskite + ferronericlase assemblage2008
Author(s)
N., Bolfan-Casanova, D., Yamazaki, C., Sakaguchi, T., Matsuzaki, J.-M., Henot, T., Katsura
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
Misasa (Japan)
Year and Date
2008-03-22
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Electrical conductivity of wadsleyite as a function of temperature and water cnntents2008
Author(s)
M., A., G., M., Manthilake, T., Matsuzaki, T., Yoshino, S., Yamashita, E., Ito, T., Katsura
Organizer
The 3rd COE-21 International Symposium "Origin, Evolution and Dynamics of the Earth"
Place of Presentation
Misasa (Japan)
Year and Date
2008-03-22
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Electrical conductivity of hydrous systems2007
Author(s)
T., Katsura, T., Yoshino, M., A., G., M., Manthilake, T., Matsuzaki, K., Fuji-ta, K., Shinoda, S., Yamashita, E., Ito
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
Matsushima (Japan)
Year and Date
2007-05-10
Description
「研究成果報告書概要(欧文)」より
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[Presentation] High Pressure and High Temperature experiments using sintered diamond anvils2007
Author(s)
E. Ito, D, Yamazaki, T. Katsura, H. Fukui, T. Yoshino, S. Zhai, A. Shatsky, Y. Aizawa, S. Yokoshi, A. Nozawa, and K. Funakoshi
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
松島
Year and Date
2007-05-09
Description
「研究成果報告書概要(和文)」より
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[Presentation] Thermal expansion of mantle minerals at high pressures2007
Author(s)
T. Katsura, A. Shastkiy, M. A. G. M. Manthilake, S. M. Zhai, H. Fukui, D. Yamazaki, E. Ito, N. Tomioka, M. Sugita, K. Hagiya, A. Ueda, M. Matsui, Y. Tange, A. Nozawa, K. Funakoshi
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
松島
Year and Date
2007-05-09
Description
「研究成果報告書概要(和文)」より
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[Presentation] High Pressure and High Temperature experiments using sintered diamond anvils2007
Author(s)
E., Ito, D., Yamazaki, T., Katsura, H., Fukui, T., Yoshino, S., Zhai, A., Shatsky, Y., Aizawa, S., Yokoshi, A., Nozawa, K., Funakoshi
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
Matsushima(Japan)
Year and Date
2007-05-09
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Electrical conductivity of wadsleyite2007
Author(s)
M., A., Geeth, Manthilake, T., Matsuzaki, T., Yoshino, S., Yamashita, E., Ito, T., Katsura
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
Matsushima (Japan)
Year and Date
2007-05-09
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Electrical conductivity of mantle minerals2007
Author(s)
T., Yoshino, G., Manthilake, M., Nishi, T., Matsuzaki, S., Yamashita, D., Yamazaki, E., Ito, T., Katsura
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
Matsushima (Japan)
Year and Date
2007-05-09
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Thermal expansion of mantle minerals at high pressures2007
Author(s)
T., Katsura, A., Shastkiy, M., A., G., M., Manthilake, S., M., Zhai, H., Fukui, D., Yamazaki, E., Ito, N., Tomioka, M., Sugita, K., Hagiya, A., Ueda, M., Matsui, Y., Tange, A., Nozawa, K., Funakoshi
Organizer
7th High Pressure Mineral Physics Seminar
Place of Presentation
Matsushima (Japan)
Year and Date
2007-05-09
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Thermal expansion of mantle minerals at high-pressures2006
Author(s)
T. Katsura, A. Shatskiy, S. -M. Zhai, H. Fukui, D. Yamazaki, E. Ito, N. Tomioka, M. Sugita, K. Hagiya, O. Kuwata, M. Matsui, A. Nozawa, and K. Funakoshi
Organizer
19th General Meeting of the International Mineralogical Association
Place of Presentation
神戸
Year and Date
2006-07-28
Description
「研究成果報告書概要(和文)」より
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[Presentation] Thermal expansion of mantle minerals at high-pressures2006
Author(s)
T., Katsura, A., Shatskiy, S.,-M., Zhai, H., Fukui, D., Yamazaki, E., Ito, N., Tomioka, M., Sugita, K., Hagiya, O., Kuwata, M., Matsui, A., Nozawa, K., Funakoshi
Organizer
19th General Meeting of the International Mineralogical Association
Place of Presentation
Kobe (Japan)
Year and Date
2006-07-28
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Cation order and hydrogen bonding of δ -A100H, phase egg and aluminous stishovite : An NMR and Raman study2006
Author(s)
X., Xue, M., Kanzaki, H., Fukui, E., Ito, T., Hashimoto
Organizer
19th General Meeting of the International Mineralogical Association
Place of Presentation
Kobe (Japan)
Year and Date
2006-07-27
Description
「研究成果報告書概要(欧文)」より
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[Presentation] High-temperature and high-pressure equation of state of (Mg_<0.8>,Fe_<0.2>)_2SiO_4 ringwoodite by synchrotron X-rav diffraction2006
Author(s)
A., Kuwata, M., Matsui, T., Katsura, K., Hagiya, N., Tomioka, M., Sugita, S., Yokoshi, A., Nozawa, K., Funakoshi
Organizer
19th General Meeting of the International Mineralogical Association
Place of Presentation
Kobe (Japan)
Year and Date
2006-07-25
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Local structure of noble gas in terrestrial and planetary materials2006
Author(s)
M., Okubo, A., Yoshiasa, E., Ito, T., Matsumoto, Y., Terada, H., Arima, J., Matsuda, S., Sasaki
Organizer
19th General Meeting of the International Mineralogical Association
Place of Presentation
Kobe (Janan)
Year and Date
2006-07-25
Description
「研究成果報告書概要(欧文)」より
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[Presentation] High Pressure Phase Equilibria of Fe_2O_32006
Author(s)
E. Ito, H. Fukui, T. Katsura, D. Yamazaki, T. Yoshino, Y. Aizawa, A. Kubo, S. Yokoshi, K. Kawabe, S. Zhai, M. Okube
Organizer
2nd Misasa International Symposium MISASA-II "The Evolution of Early Stage of Earth and Solaz System"
Place of Presentation
倉吉
Year and Date
2006-02-25
Description
「研究成果報告書概要(和文)」より
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[Presentation] Thermal Expansion of wadsleyite and perovskite at high pressures2006
Author(s)
T. Katsura, A. Shastkiy, S.-M. Zhai, H. Fukui, D. Yamazaki, E. Ito, N. Tomioka, M. Sugita, K. Hagiya, O. Kuwata, M. Matsui, A. Nozawa, K. Funakoshi
Organizer
2nd Misasa International Symposium MISASA-II "The Evolution of Early Stage of Earth and Solar System"
Place of Presentation
倉吉
Year and Date
2006-02-25
Description
「研究成果報告書概要(和文)」より
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[Presentation] High Pressure Phase Equilibria of Fe_2O_32006
Author(s)
E., Ito, H., Fukui, T., Katsura, D., Yamazaki, T., Yoshino, Y., Aizawa, A., Kubo, S., Yokoshi, K., Kawabe, S., Zhai, M., Okube
Organizer
2nd Misasa International Symposium MISASA-II "The Evolution of Early Stage of Earth and Solar System"
Place of Presentation
Kurayoshi (Japan)
Year and Date
2006-02-25
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Thermal Expansion of wadsleyite and perovskite at high pressures2006
Author(s)
T., Katsura, A., Shastkiy, S.,-M., Zhai, H., Fukui, D., Yamazaki, E., Ito, N., Tomioka, M., Sugita, K., Hagiya, O. Kuwata, M., Matsui, A., Nozawa, K., Funakoshi
Organizer
2nd Misasa International Symposium MISASA-II "The Evolution of Early Stage of Earth and Solar System"
Place of Presentation
Kurayoshi (Japan)
Year and Date
2006-02-25
Description
「研究成果報告書概要(欧文)」より
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