Sylvie Demouchy
Sylvie Demouchy
Research Director at CNRS
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Rapid magma ascent recorded by water diffusion profiles in mantle olivine
S Demouchy, SD Jacobsen, F Gaillard, CR Stern
Geology 34 (6), 429-432, 2006
Olivine in the Udachnaya-East kimberlite (Yakutia, Russia): types, compositions and origins
VS Kamenetsky, MB Kamenetsky, AV Sobolev, AV Golovin, S Demouchy, ...
Journal of Petrology 49 (4), 823-839, 2008
Mechanisms of hydrogen incorporation and diffusion in iron-bearing olivine
S Demouchy, S Mackwell
Physics and Chemistry of Minerals 33 (5), 347-355, 2006
Distribution and transport of hydrogen in the lithospheric mantle: A review
S Demouchy, N Bolfan-Casanova
Lithos 240, 402-425, 2016
Deformation and fluid–rock interaction in the supra-subduction mantle: microstructures and water contents in peridotite xenoliths from the Avacha Volcano, Kamchatka
V Soustelle, A Tommasi, S Demouchy, DA Ionov
Journal of Petrology 51 (1-2), 363-394, 2010
Water diffusion in synthetic iron-free forsterite
S Demouchy, S Mackwell
Physics and Chemistry of Minerals 30, 486-494, 2003
Pressure and temperature-dependence of water solubility in Fe-free wadsleyite
S Demouchy, E Deloule, DJ Frost, H Keppler
American Mineralogist 90 (7), 1084-1091, 2005
A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and single-crystal X-ray diffraction: Oxygen sites for hydrogen storage in Earth’s interior
SD Jacobsen, S Demouchy, DJ Frost, TB Ballaran, J Kung
American Mineralogist 90 (1), 61-70, 2005
Deformation and hydration of the lithospheric mantle beneath the Kaapvaal craton, South Africa
V Baptiste, A Tommasi, S Demouchy
Lithos 149, 31-50, 2012
Disclinations provide the missing mechanism for deforming olivine-rich rocks in the mantle
P Cordier, S Demouchy, B Beausir, V Taupin, F Barou, C Fressengeas
Nature 507 (7490), 51-56, 2014
Low strength of Earth’s uppermost mantle inferred from tri-axial deformation experiments on dry olivine crystals
S Demouchy, A Tommasi, TB Ballaran, P Cordier
Physics of the Earth and Planetary Interiors 220, 37-49, 2013
Diffusion of hydrogen in olivine grain boundaries and implications for the survival of water-rich zones in the Earth's mantle
S Demouchy
Earth and Planetary Science Letters 295 (1-2), 305-313, 2010
Deformation of olivine in torsion under hydrous conditions
S Demouchy, A Tommasi, F Barou, D Mainprice, P Cordier
Physics of the Earth and Planetary Interiors 202, 56-70, 2012
Evidence of dehydration in peridotites from Eifel Volcanic Field and estimates of the rate of magma ascent
CMM Denis, S Demouchy, CSJ Shaw
Journal of Volcanology and Geothermal Research 258, 85-99, 2013
Characterization of hydration in the mantle lithosphere: Peridotite xenoliths from the Ontong Java Plateau as an example
S Demouchy, A Ishikawa, A Tommasi, O Alard, S Keshav
Lithos 212, 189-201, 2015
Water content and hydrogen behaviour during metasomatism in the uppermost mantle beneath Ray Pic volcano (Massif Central, France)
CMM Denis, O Alard, S Demouchy
Lithos 236, 256-274, 2015
Experimental deformation of olivine single crystals at lithospheric temperatures
S Demouchy, SE Schneider, SJ Mackwell, ME Zimmerman, DL Kohlstedt
Geophysical Research Letters 36 (4), 2009
Viscoplasticity of polycrystalline olivine experimentally deformed at high pressure and 900 C
S Demouchy, A Mussi, F Barou, A Tommasi, P Cordier
Tectonophysics 623, 123-135, 2014
Computer modelling of the energies and vibrational properties of hydroxyl groups in α- and β-Mg2SiO4
AM Walker, S Demouchy, K Wright
European Journal of Mineralogy 18 (5), 529-543, 2006
Melt-rock interactions, deformation, hydration and seismic properties in the sub-arc lithospheric mantle inferred from xenoliths from seamounts near Lihir, Papua New Guinea
V Soustelle, A Tommasi, S Demouchy, L Franz
Tectonophysics 608, 330-345, 2013
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