Lucile Bezacier

Post-Doctoral researcher
Experiments Division
Email
  Sect.07 1-15
  +33 (0)4 76 88 23-66

Research :

  • Elasticity of hydrated minerals (serpentines and amphiboles) in subduction zones.
  • Seismic anisotropy in the subduction zones.
  • Icy satellites interiors.
  • Clathrate hydrates destabilization at high pressure and high temperature.

Publications :

  1. Bezacier L., Reynard B., Bass J. D., Sanchez-Valle C. and B. Van de MoortÈle (2010). Elasticity of antigorite, seismic detection of serpentinites and anisotropy in subduction zones. , Earth and Planetary Science Letters, 289, 198-208. doi:10.1016/j.epsl.2009.11.009.
     
  2. Van de Moortele B, Bezacier L., Trullenque G. and B. Reynard (2010). Electron back-scattering diffraction (EBSD) measurements of antigorite lattice-preferred orientations (LPO). , Journal of Microscopy, 239, Issue 3, 245-248. doi :10.1111/j.1365-2818.2010.03398.
     
  3. Bezacier L., Reynard B., Bass J. D., Wang J. and D. Mainprice (2010). Elasticity of glaucophane, seismic velocities and anisotropy of the subducted oceanic crust. , Tectonophysics, 494, Issues 3-4, 201-210. doi :10.1016/j.tecto.2010.09.011.
     
  4. Mookherjee M. and Bezacier L. (2012). The low-velocity layer in subduction zone :structure and elasticity of glaucophane at high pressures., Physics of the Earth and Planetary Interiors, Volumes 208-209, 50-58, doi: 10.1016/j.pepi.2012.07.007.
     
  5. Oancea A., Grasset, O., Le Menn, E., Bollengier, O., Bezacier, L., Le Mouelic S. and G. Tobie (2012). Laboratory infrared reflection spectrum of carbon dioxide clathrate hydrates for astrophysical remote sensing applications., Icarus, Vol 221, Issue 2, 900-910.
     
  6. Bezacier, L., Reynard, B., Cardon, H., Montagnac, G. and J.D. Bass (2013). High-pressure elasticity of serpentine and seismic properties of the hydrated mantle wedge, Journal of Geophysical Research – Solid Earth. 118, 2, 527-535.
     
  7. Bollengier, O., Choukroun, M., Grasset, O., Le Menn, E., Bellino, G., Morizet, Y., Bezacier, L., Oancea, A., Taffin, C. and G. Tobie (2013). Phase equilibrium in the H2O-CO2 system between 250-330 K and 0-1.7 GPa: Stability of CO2 hydrates and H2O ice VI at CO2 saturation. Geochimica et Cosmochimica Acta. 119, 322-339.
     
  8. Bezacier, L., Le Menn, E., Grasset, O., Bollengier, O., Oancea, A., Mezouar, M. and G. Tobie (2014). Experimental investigation of methane hydrates dissociation up to 5 GPa: Implications for Titan’s interior. Accepté dans Physics of the Earth and Planetary Interiors.
  • PhD manuscript (defended in April 2011) : Elastic properties of hydrated minerals : applications to seismic anisotropy in the subduction zones. (Advisors : B. Reynard, R. Caracas et J. Bass).
     

More informations in my professional webpage : http://lucile.bezacier.free.fr/