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Filtres: Auteur est Fiquet, G.  [Clear All Filters]
2012
Boulard, E., N. Menguy, A. L. Auzende, K. Benzerara, H. Bureau, Daniele Antonangeli, A. Corgne, G. Morard, Julien Siebert, J. P. Perrillat et al. "Experimental investigation of the stability of Fe-rich carbonates in the lower mantle." Journal of Geophysical Research-Solid Earth 117 (2012).
Boulard, E., Francois Guyot, and G. Fiquet. "The influence on Fe content on Raman spectra and unit cell parameters of magnesite-siderite solid solutions." Physics and Chemistry of Minerals 39, no. 3 (2012): 239-246.
2011
Wang, Y. B., C. Lesher, G. Fiquet, M. L. Rivers, N. Nishiyama, Julien Siebert, J. Roberts, G. Morard, S. Gaudio, A. Clark et al. "In situ high-pressure and high-temperature X-ray microtomographic imaging during large deformation: A new technique for studying mechanical behavior of multiphase composites." Geosphere 7, no. 1 (2011): 40-53.
Antonangeli, Daniele, Julien Siebert, C. M. Aracne, D. L. Farber, A. Bosak, M. Hoesch, M. Krisch, F. J. Ryerson, G. Fiquet, and James Badro. "Spin Crossover in Ferropericlase at High Pressure: A Seismologically Transparent Transition?" Science 331, no. 6013 (2011).
2010
Antonangeli, Daniele, Julien Siebert, James Badro, D. L. Farber, G. Fiquet, G. Morard, and F. J. Ryerson. "Composition of the Earth's inner core from high-pressure sound velocity measurements in Fe-Ni-Si alloys." Earth and Planetary Science Letters 295, no. 1-2 (2010): 292-296.
Morard, G., T. de Resseguier, T. Vinci, A. Benuzzi-Mounaix, E. Lescoute, E. Brambrink, M. Koenig, H. Wei, A. Diziere, F. Occelli et al. "High-power laser shock-induced dynamic fragmentation of iron foils." Physical Review B 82, no. 17 (2010).
Fiquet, G., A. L. Auzende, Julien Siebert, A. Corgne, H. Bureau, H. Ozawa, and G. Garbarino. "Melting of Peridotite to 140 Gigapascals." Science 329, no. 5998 (2010): 1516-1518.
2009
Ricolleau, A., Y. W. Fei, E. Cottrell, H. Watson, L. W. Deng, L. Zhang, G. Fiquet, A. L. Auzende, M. Roskosz, G. Morard et al. "Density profile of pyrolite under the lower mantle conditions." Geophysical Research Letters 36 (2009).
Fiquet, G., James Badro, E. Gregoryanz, Y. W. Fei, and F. Occelli. "Sound velocity in iron carbide (Fe3C) at high pressure: Implications for the carbon content of the Earth's inner core." Physics of the Earth and Planetary Interiors 172, no. 1-2 (2009): 125-129.
2008
Ricolleau, A., G. Fiquet, A. Addad, N. Menguy, C. Vanni, J. P. Perrillat, I. Daniel, H. Cardon, and N. Guignot. "Analytical transmission electron microscopy study of a natural MORB sample assemblage transformed at high pressure and high temperature." American Mineralogist 93 (2008): 144-153.
Fiquet, G., Francois Guyot, and James Badro. "The Earth's lower mantle and core." Elements 4, no. 3 (2008): 177-182.
Antonangeli, Daniele, M. Krisch, D. L. Farber, D. G. Ruddle, and G. Fiquet. "Elasticity of hexagonal-closed-packed cobalt at high pressure and temperature: A quasiharmonic case." Physical Review Letters 100, no. 8 (2008).
Auzende, A. L., James Badro, F. J. Ryerson, P. K. Weber, S. J. Fallon, A. Addad, Julien Siebert, and G. Fiquet. "Element partitioning between magnesium silicate perovskite and ferropericlase: New insights into bulk lower-mantle geochemistry." Earth and Planetary Science Letters 269, no. 1-2 (2008): 164-174.
Morard, G., D. Andrault, N. Guignot, C. Sanloup, M. Mezouar, S. Petitgirard, and G. Fiquet. "In situ determination of Fe-Fe3S phase diagram and liquid structural properties up to 65 GPa." Earth and Planetary Science Letters 272, no. 3-4 (2008): 620-626.
Morard, G., C. Sanloup, B. Guillot, G. Fiquet, M. Mezouar, J. P. Perrillat, G. Garbarino, K. Mibe, T. Komabayashi, and K. Funakoshi. "In situ structural investigation of Fe-S-Si immiscible liquid system and evolution of Fe-S bond properties with pressure." Journal of Geophysical Research-Solid Earth 113, no. B10 (2008).
Ricolleau, A., Y. Fei, E. Cottrell, H. Watson, L. Zhang, G. Fiquet, A. Auzende, M. Roskosz, G. Morard, and V. Prakapenka. "New constraints on the pyrolitic model under lower mantle conditions." Geochimica Et Cosmochimica Acta 72, no. 12 (2008): A795.
2007
Badro, James, G. Fiquet, Francois Guyot, E. Gregoryanz, F. Occelli, Daniele Antonangeli, and M. d'Astuto. "Effect of light elements on the sound velocities in solid iron: Implications for the composition of Earth's core." Earth and Planetary Science Letters 254, no. 1-2 (2007): 233-238.
Morard, G., M. Mezouar, N. Rey, R. Poloni, A. Merlen, S. L. Floch, P. Toulemonde, S. Pascarelli, A. SanMiguel, C. Sanloup et al. "Optimization of Paris-Edinburgh press cell assemblies for in situ monochromatic X-ray diffraction and X-ray absorption." High Pressure Research 27 (2007): 223.
Fiquet, G., N. Coltice, Francois Guyot, P. Gillet, and Vc. "Potassium content in the Earth's core: A high-pressure and high temperature study of the Fe-K system." Geochimica Et Cosmochimica Acta 71, no. 15 (2007): A279.
Morard, G., C. Sanloup, G. Fiquet, M. Mezouar, N. Rey, R. Poloni, and P. Beck. "Structure of eutectic Fe-FeS melts to pressures up to 17 GPa: Implications for planetary cores." Earth and Planetary Science Letters 263 (2007): 128-139.
2006
Badro, James, G. Fiquet, and Francois Guyot. "Effect of light elements on the sound velocities in solid iron: Implications for the composition of earth's core." Geochimica Et Cosmochimica Acta 70, no. 18 (2006): A28.
Merkel, S., N. Miyajima, Daniele Antonangeli, G. Fiquet, and T. Yagi. "Lattice preferred orientation and stress in polycrystalline hcp-Co plastically deformed under high pressure - art. no. 023510." Journal of Applied Physics 100, no. 2 (2006): 223-230.
Perrillat, J. P., A. Ricolleau, I. Daniel, G. Fiquet, M. Mezouar, N. Guignot, and H. Cardon. "Phase transformations of subducted basaltic crust in the upmost lower mantle." Physics of the Earth and Planetary Interiors 157, no. 1-2 (2006): 139-149.
Dodaran, A. A. Sabouri, C. Bellin, M. Marangolo, F. Mauri, G. Fiquet, G. Loupias, M. Mezouar, T. Buslaps, C. Herold, F. Rachdi et al. "Study of insulator to metal transition in Rb4C60 by coherent and incoherent X-ray scattering under pressure." Journal of Physics and Chemistry of Solids 67 (5-6) Special Iss. SI (2006): 1132-1136.
Badro, James, G. Fiquet, and Francois Guyot. "Thermochemical state of the lower mantle: New insights from mineral physics." Geochimica Et Cosmochimica Acta 70, no. 18 (2006): A28.
2005
Antonangeli, Daniele, M. Krisch, G. Fiquet, James Badro, D. L. Farber, A. Bossak, and S. Merkel. "Aggregate and single-crystalline elasticity of hcp cobalt at high pressure." Physical review. B, Condensed matter and materials physics 72 (2005): 134303.
Schultz, E., M. Mezouar, W. Crichton, S. Bauchau, S. Blattmann, D. Andrault, G. Fiquet, R. Boehler, N. Rambertin, B. Sitaud et al. "Double-sided laser heating system for in situ high pressure–high temperature monochromatic x-ray diffraction at the ESRF." International journal of high pressure research 25 (2005): 71-83.
Badro, James, G. Fiquet, and Francois Guyot. "Thermochemical State of the Lower Mantle : New Insights From Mineral Physics." Geophysical monograph series 160 (2005): 241-260.
2004
Daniel, I, J. D. Bass, G. Fiquet, H. Cardon, J. Zhang, and M. Hanfland. "Effect of aluminium on the compressibility of silicate perovsktie." Geophys. res. lett. 31 (2004): L15608.
Sanloup, C., G. Fiquet, E. Gregoryanz, G. Morard, and M. Mezouar. "Effect of Si on liquid Fe compressibility : Implications for sound velocity in core materials." Geophys. res. lett. 31 (2004): L07604.
Antonangeli, Daniele, F. Occelli, H. Requardt, James Badro, G. Fiquet, and M. Krisch. "Elastic anisotropy in textured hcp-iron to 112 GPa from sound wave propagation measurements." Earth planet. sci. lett. 225 (2004): 243.
Antonangeli, Daniele, M. Krisch, G. Fiquet, D.L. Farber, C.M. Aracne, James Badro, F. Occelli, and H. Requardt. "Elasticity of Cobalt at High Pressure Studied by Inelastic X-Ray Scattering." Phys. rev. lett 93 (2004): 215505.
Badro, James, J. P. Rueff, G. Vanko, G. Monaco, G. Fiquet, and Francois Guyot. "Electronic Transitions in Perovskite: Possible Nonconvecting Layers in the Lower Mantle." Science (Wash. D.C.) 305 (2004): 383.
Gregoryanz, E., C. Sanloup, M. Somayazulu, James Badro, G. Fiquet, H.K. Mao, and R. J. Hemley. "High-pressure formation of a binary noble metal nitride." Nature Materials 3 (2004): 294-297.
2003
Badro, James, G. Fiquet, Francois Guyot, J. P. Rueff, V. V. Struzhkin, G. Vanko, and G. Monaco. "Iron partitioning in earth's mantle: Toward a Deep Lower-Mantle Discontinuity." Science (Wash. D.C.) 300 (2003): 789-791.
2002
d'Astuto, M., M. Krisch, M. Lorenzen, A. Mermet, G. Monaco, H. Requardt, F. Sette, R. Verbeni, P. Loubeyre, R. Le Toullec et al. "Determination of phonon dispersion curves at gigapascal pressures by inelastic x-ray scattering." High press. res. 22 (2002): 73-77.
Badro, James, G. Fiquet, V.V. Struzhkin, M.S. Somayazulu, H.K. Mao, G. Shen, and T. Le Bihan. "Nature of the high-Pressure transition in Fe2O3 hematite." Phys. rev. lett 89 (2002): 205504.
Fiquet, G., Francois Guyot, M. Kunz, J. Matas, A. Andrault, and M. Hanfland. "Structural refinements of magnesite at very high pressure." Am. mineral. 87 (2002): 1261-1265.
2001
Daniel, I., H. Cardon, G. Fiquet, Francois Guyot, and M. Mezouar. "Equation of state of Al-bearing perovskite to lower mantle pressure conditions." Geophys. res. lett. 28 (2001): 3789-3794.
Solozhenko, V. L., D. Andrault, G. Fiquet, M. Mezouar, and D. C. Rubie. "High pressure synthesis of superhard cubic BC2N." Appl. phys. lett. 78 (2001): 1385-1387.
Fiquet, G. "Mineral phases of the Earth's mantle. Review article on "Structure research under high-pressure"." Z. Kristallogr. 216 (2001): 248-271.
Fiquet, G., James Badro, Francois Guyot, H. Requardt, and M. Krisch. "Sound velocities in iron to 110 gigapascals." Science (Wash. D.C.) 291 (2001): 468-471.
Andrault, D., and G. Fiquet. "Synchrotron radiation and laser heating in a diamond-anvil cell." Rev. sci. instrum. 7 (2001): 1283-1288.
2000
Sanloup, C., Francois Guyot, P. Gillet, G. Fiquet, M. Mezouar, and Isabelle Martinez. "Density measurements of liquid Fe-S alloys at high pressur." Geophys. res. lett. 27 (2000): 811-814.
Daniel, I., G. Fiquet, P. Gillet, M. W. Schmidt, and M. Hanfland. "High-pressure behaviour of lawsonite : a phase transition at 8.6 GPa." Eur. j. mineral. 12 (2000): 721-733.
Dewaele, A., G. Fiquet, D. Andrault, and D. Hausermann. "P-V-T equation of state of periclase from synchrotron radiation measurements." J. geophys. res. 105, no. B2 (2000): 2869-2877.
Andrault, D., G. Fiquet, T. Charpin, and T. Le Bihan. "Structure analysis and stability field of b-iron at high-P and T." Am. mineral. 85 (2000): 364-371.
Sanloup, C., Francois Guyot, P. Gillet, G. Fiquet, R.J. Hemley, M. Mezouar, and Isabelle Martinez. "Stuctural changes in liquid Fe at high temperatures from synchroton x-ray diffraction." Europhys. lett. 52 (2000): 151-157.
Fiquet, G., A. Dewaele, D. Andrault, M. Kunz, and T. Le Bihan. "Thermoelastic properties and crystal structure of MgSiO3 perovskite at lower mantle pressure and temperature conditions." Geophys. res. lett. 27 (2000): 21-24.
1999
Fiquet, G., Pascal Richet, and G. Montagnac. "High-temperature thermal expansion of lime, periclase, corundum and spinel." Phys. chem. miner. 27 (1999): 103-111.

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