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Effect of Water on Lattice Thermal Conductivity of Ringwoodite and Its Implications for the Thermal Evolution of Descending Slabs 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (13)
作者:  Marzotto, Enrico;  Hsieh, Wen-Pin;  Ishii, Takayuki;  Chao, Keng-Hsien;  Golabek, Gregor J.;  Thielmann, Marcel;  Ohtani, Eiji
收藏  |  浏览/下载:11/0  |  提交时间:2020/05/25
hydrous ringwoodite  lattice thermal conductivity  mantle transition zone  water cycle  
Oxygen Vacancy Substitution Linked to Ferric Iron in Bridgmanite at 27 GPa 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (6)
作者:  Fei, Hongzhan;  Liu, Zhaodong;  McCammon, Catherine;  Katsura, Tomoo
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
bridgmanite  ferric iron  oxygen vacancy substitution  charge-coupled substitution  lower mantle  
Recreating Giants Impacts in the Laboratory: Shock Compression of MgSiO3 Bridgmanite to 14 Mbar 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (4)
作者:  Millot, Marius;  Zhang, Shuai;  Fratanduono, Dayne E.;  Coppari, Federica;  Hamel, Sebastien;  Militzer, Burkhard;  Simonova, Dariia;  Shcheka, Svyatoslav;  Dubrovinskaia, Natalia;  Dubrovinsky, Leonid;  Eggert, Jon H.
收藏  |  浏览/下载:7/0  |  提交时间:2020/07/02
Structural Transitions in MgSiO3 Glasses and Melts at the Core-Mantle Boundary Observed via Inelastic X-ray Scattering 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (23) : 13756-13764
作者:  Kim, Yong-Hyun;  Yi, Yoo Soo;  Kim, Hyo-Im;  Chow, Paul;  Xiao, Yuming;  Shen, Guoyin;  Lee, Sung Keun
收藏  |  浏览/下载:7/0  |  提交时间:2020/02/17
MgSiO3 glasses and melts under compression  core-mantle boundary  inelastic X-ray scattering  
Lattice Thermal Conductivity of MgSiO3 Postperovskite Under the Lowermost Mantle Conditions From Ab Initio Anharmonic Lattice Dynamics 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (22) : 12919-12926
作者:  Dekura, Haruhiko;  Tsuchiya, Taku
收藏  |  浏览/下载:5/0  |  提交时间:2020/02/17
lower mantle  ab initio calculation  core-mantle boundary  lattice thermal conductivity  MgSiO3 postperovskite  
Oxygen Vacancy Ordering in Aluminous Bridgmanite in the Earth's Lower Mantle 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (15) : 8731-8740
作者:  Grueninger, Helen;  Liu, Zhaodong;  Siegel, Renee;  Ballaran, Tiziana Boffa;  Katsura, Tomoo;  Senker, Juergen;  Frost, Daniel J.
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
First-Principles Determination of the Dissociation Phase Boundary of Phase H MgSiO4H2 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (13) : 7333-7336
作者:  Tsuchiya, Jun;  Umemoto, Koichiro
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
Experimental Determination of Eutectic Liquid Compositions in the MgO-SiO2 System to the Lowermost Mantle Pressures 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2018, 45 (18) : 9552-9558
作者:  Ozawa, Keisuke;  Anzai, Miyuki;  Hirose, Kei;  Sinmyo, Ryosuke;  Tateno, Shigehiko
收藏  |  浏览/下载:12/0  |  提交时间:2019/04/09
MgO-SiO2  melting  eutectic composition  high pressure  lower mantle  magma ocean  
In Situ Observations of Phase Changes in Shock Compressed Forsterite 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2018, 45 (16) : 8129-8135
作者:  Newman, M. G.;  Kraus, R. G.;  Akin, M. C.;  Bernier, J. V.;  Dillman, A. M.;  Homel, M. A.;  Lee, S.;  Lind, J.;  Mosenfelder, J. L.;  Pagan, D. C.;  Sinclair, N. W.;  Asimow, P. D.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
forsterite  shock compression  x-ray diffraction  
Stabilizing Effect of Compositional Viscosity Contrasts on Thermochemical Piles 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2018, 45 (15) : 7523-7532
作者:  Heyn, Bjoern H.;  Conrad, Clinton P.;  Tronnes, Reidar G.
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09
LLSVPs  thermochemical piles  mantle convection  mantle plumes  lower mantle viscosity  bridgmanite