Investigating Magma Ocean Solidification on Earth Through Laser‐Heated Diamond Anvil Cell Experiments

Autor: Marco Cantoni, Philippe Gillet, Farhang Nabiei, Cécile Hébert, James Badro, Stephan Borensztajn, C. E. Boukaré, Nicolas Wehr

Publikováno v: Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2021, 48 (12), ⟨10.1029/2021GL092446⟩

We carried out a series of silicate fractional crystallization experiments at lower mantle pressures using the laser‐heated diamond anvil cell. Phase relations and the compositional evolution of the cotectic melt and equilibrium solids along the li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7664d7d200872565126a8b48cec635c
http://europepmc.org/articles/PMC8244043

Anhydrous Phase B: Transmission Electron Microscope Characterization and Elastic Properties

Autor: Addad, A., Carrez, P., Cordier, P., Jacob, D., Karato, S.‐I., Mohiuddin, A., Mussi, A., Nzogang, B. C., Roussel, P., Tommasi, A.

Publikováno v: European Geosciences Union Congress (EGU2019)
European Geosciences Union Congress (EGU2019), Apr 2019, Vienne, Austria
Geochemistry, Geophysics, Geosystems
Geochemistry, Geophysics, Geosystems, 2019, 20 (8), pp.4059-4072. ⟨10.1029/2019gc008429⟩
Geochemistry, Geophysics, Geosystems : G(3)
EGU General Assembly 2019
EGU General Assembly 2019, Apr 2019, Vienne, Austria
Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 2019, 20 (8), pp.4059-4072. ⟨10.1029/2019gc008429⟩

Anhydrous phase B and stishovite formed directly from olivine in experiments at 14 GPa and 1400 °CThe structure of anhydrous phase B is determined ab initio from precession electron diffraction tomography in transmission electron microscopyElastic a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::8383e58d1e5d226b80e50136920b2706
https://hal.univ-lille.fr/hal-02330813

Structure and Density of Fe-C Liquid Alloys Under High Pressure

Autor: Morard, G., Nakajima, Y., Andrault, D., Antonangeli, D., Auzende, A. L., Boulard, E., Cervera, S., Clark, A. N., Lord, O. T., Siebert, J., Svitlyk, V., Garbarino, G., Mezouar, M.

Publikováno v: Journal of Geophysical Research : Solid Earth
Journal of Geophysical Research : Solid Earth, 2017, 122, pp.7813-7823. ⟨10.1002/2017JB014779⟩
Morard, G, Nakajima, Y, Andrault, D, Antonangeli, D, Auzende, A L, Boulard, E, Cervera, S, Clark, A N, Lord, O T, Siebert, J, Svitlyk, V, Garbarino, G & Mezouar, M 2017, ' Structure and density of Fe-C liquid alloys under high pressure ', Journal of Geophysical Research: Solid Earth, vol. 122, no. 10, pp. 7813-7823 . https://doi.org/10.1002/2017JB014779

International audience; The density and structure of liquid Fe-C alloys have been measured up to 58 GPa and 3,200 K by in situ X-ray diffraction using a Paris-Edinburgh press and laser-heated diamond anvil cell. Study of the pressure evolution of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::af0b1a322d5c00a6dcb9fb3d6da40057
https://hal-insu.archives-ouvertes.fr/insu-03708982/document

Experimental Constraints in Favor of Partial Melting of the Middle Crust for the low Resistivity Zone under the Tibetan Plateau

Autor: Hashim, Leila, Gaillard, Fabrice, Champallier, Rémi, Arbaret, Laurent, Scaillet, Bruno

Publikováno v: American Geophysical Union, Fall Meeting 2011
American Geophysical Union, Fall Meeting 2011, 2011, United States

International audience; Over the past 70-50 Ma the Indo-Asian collision induced 1400 km of north-south crustal shortening creating the Himalaya-Tibetan orogenic system. Establishing the three-dimensional geometry of thermomechanical structures of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::40a378bc75b324123b92acb816e80d1d
https://hal-insu.archives-ouvertes.fr/insu-00838455

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