Olivine‐modified spinel‐spinel transitions in the system Mg2SiO4‐Fe2SiO4: Calorimetric measurements, thermochemical calculation, and geophysical application M Akaogi, E Ito, A Navrotsky
Journal of Geophysical Research: Solid Earth 94 (B11), 15671-15685, 1989
740 1989 Molecular dynamics simulation of the structural and physical properties of the four polymorphs of TiO2 M Matsui, M Akaogi
Molecular Simulation 6 (4-6), 239-244, 1991
541 1991 A ferroelectric-like structural transition in a metal Y Shi, Y Guo, X Wang, AJ Princep, D Khalyavin, P Manuel, Y Michiue, ...
Nature materials 12 (11), 1024-1027, 2013
467 2013 Pyroxene-garnet solid-solution equilibria in the systems Mg4Si4O12 Mg3Al2Si3O12 and Fe4Si4O12 Fe3Al2Si3O12 at high pressures and temperatures M Akaogi, SI Akimoto
Physics of the Earth and Planetary Interiors 15 (1), 90-106, 1977
427 1977 High-pressure phase equilibria in a garnet lherzolite, with special reference to Mg2+ Fe2+ partitioning among constituent minerals M Akaogi, S Akimoto
Physics of the Earth and Planetary Interiors 19 (1), 31-51, 1979
240 1979 Negative pressure-temperature slopes for reactions formign MgSiO3 perovskite from calorimetry E Ito, M Akaogi, L Topor, A Navrotsky
Science 249 (4974), 1275-1278, 1990
238 1990 In situ observation of the olivine‐spinel phase transformation in Fe2SiO4 using synchrotron radiation T Yagi, M Akaogi, O Shimomura, T Suzuki, SI Akimoto
Journal of Geophysical Research: Solid Earth 92 (B7), 6207-6213, 1987
219 1987 The Mg2 SiO4 polymorphs (olivine, modified spinel and spinel)–thermodynamic properties from oxide melt solution calorimetry, phase relations, and models of … M Akaogi, NL Ross, P McMillan, A Navrotsky
American Mineralogist 69 (5-6), 499-512, 1984
210 1984 The quartz-coesite-stishovite transformations: new calorimetric measurements and calculation of phase diagrams M Akaogi, A Navrotsky
Physics of the Earth and Planetary Interiors 36 (2), 124-134, 1984
195 1984 Thermodynamic properties of α‐quartz, coesite, and stishovite and equilibrium phase relations at high pressures and high temperatures M Akaogi, H Yusa, K Shiraishi, T Suzuki
Journal of Geophysical Research: Solid Earth 100 (B11), 22337-22347, 1995
187 1995 High pressure transitions in the system KAlSi3 O8 -NaAlSi3 O8 A Yagi, T Suzuki, M Akaogi
Physics and Chemistry of Minerals 21, 12-17, 1994
166 1994 Post-garnet transitions in the system Mg4Si4O12–Mg3Al2Si3O12 up to 28 GPa: phase relations of garnet, ilmenite and perovskite A Kubo, M Akaogi
Physics of the Earth and Planetary Interiors 121 (1-2), 85-102, 2000
157 2000 Refinement of enthalpy measurement of MgSiO3 perovskite and negative pressure‐temperature slopes for perovskite‐forming reactions M Akaogi, E Ito
Geophysical Research Letters 20 (17), 1839-1842, 1993
148 1993 Garnet‐perovskite transformation in CaGeO3 : In‐situ X‐ray measurements using synchrotron radiation J Susaki, M Akaogi, S Akimoto, O Shimomura
Geophysical Research Letters 12 (10), 729-732, 1985
148 1985 High pressure transitions in the system MgAl2O4–CaAl2O4: a new hexagonal aluminous phase with implication for the lower mantle M Akaogi, Y Hamada, T Suzuki, M Kobayashi, M Okada
Physics of the Earth and Planetary Interiors 115 (1), 67-77, 1999
144 1999 High-Pressure Synthesis, Crystal Structure, and Phase Stability Relations of a LiNbO3 -Type Polar Titanate ZnTiO3 and Its Reinforced Polarity by the Second-Order … Y Inaguma, A Aimi, Y Shirako, D Sakurai, D Mori, H Kojitani, M Akaogi, ...
Journal of the American Chemical Society 136 (7), 2748-2756, 2014
140 2014 Superconductivity suppression of Ba J Li, YF Guo, SB Zhang, J Yuan, Y Tsujimoto, X Wang, CI Sathish, Y Sun, ...
Physical Review B—Condensed Matter and Materials Physics 85 (21), 214509, 2012
124 2012 Garnet–ilmenite–perovskite transitions in the system Mg4Si4O12–Mg3Al2Si3O12 at high pressures and high temperatures: phase equilibria, calorimetry and implications for mantle … M Akaogi, A Tanaka, E Ito
Physics of the Earth and Planetary Interiors 132 (4), 303-324, 2002
123 2002 Pyroxene‐garnet transformation: Thermochemistry and elasticity of garnet solid solutions, and application to a pyrolite mantle M Akaogi, A Navrotsky, T Yagii, SI Akimoto
High‐Pressure Research in Mineral Physics: A Volume in Honor of Syun‐iti …, 1987
122 1987 Titanochondrodite and titanoclinohumite derived from the upper mantle in the Buell Park kimberlite, Arizona, USA K Aoki, K Fujino, M Akaogi
Contributions to Mineralogy and Petrology 56, 243-253, 1976
117 1976 