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Function: Post doctoral research fellow

Main Research Unit: LMV



Julien was a ClerVolc postdoctoral fellow from 2012 to 2014. He worked with Denis Andrault (LMV) on high pressure and high temperature experiments for the determination of thermochemical, physical, and kinetic constraints for the processes of magma genesis, evolution, and eruption.

ClerVolc Publications

469. Xu F., Morard G., Guignot N., Rivoldini A., Manthilake G., Chantel J., Xie L., Yoneda A., King A., Boulard E., Pandolfi S., Ryerson F.J., Antonangeli D. (2021). Thermal expansion of liquid Fe-S alloy at high pressure. Earth and Planetary Science Letters vol.563, p.116884, – DOI:10.1016/j.epsl.2021.116884.

449. Manthilake G., Chantel J., Guignot N., King A. (2021). The Anomalous Seismic Behavior of Aqueous Fluids Released during Dehydration of Chlorite in Subduction Zones. Minerals vol.11, p.70, DOI:10.3390/min11010070.

437. Hammouda T., Manthilake G., Goncalves P., Chantel J., Guignard J., Crichton W., Gaillard F. (2021). Is there a global carbonate layer in the oceanic mantle?. Geophysical Research Letters DOI:10.1029/2020GL089752 .

366. Manthilake G., Chantel J., Monteux J., Andrault D., Bouhifd A., Bolfan-Casanova N., Boulard E., Guignot N., King A., Itie J.P. (2019). Thermal Conductivity of FeS and Its Implicationsfor Mercury’s Long‐Sustaining Magnetic Field. Journal of Geophysical Research – Planets vol.124, DOI:10.1029/2019JE005979 .

326. Freitas D., Manthilake G., Chantel J., Bouhifd A., Andrault D. (2019). Simultaneous measurements of electrical conductivity and seismic wave velocity of partially molten geological materials: effect of evolving melt texture. Physics and Chemistry of Minerals 46, pages535–551(2019) DOI:10.1007/s00269-019-01021-5 .

279. Andrault D., Pesce G., Manthilake G., Monteurx J., Bolfan-Casanova N., Chantel J., Novella D., Guignot N., King A., Itié J.P., Hennet L. (2018). Deep and persistent melt layer in the Archean mantle. Nature Geoscience, 11, 139-143, DOI : 10.1038/s41561-017-0053-9

274. Freitas D., Manthilake G., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2017). Experimental evidence supporting a global melt layer at the base of the Earth ’s upper mantle. Nature Communications vol.8, p.2186, doi:10.1038/s41467-017-02275-9.

177. Chantel J., Manthilake G., Frost J, Beyer C., Ballaran T. B, Jing Z, Wang Y (2016). Elastic wave velocities in polycrystalline Mg3Al2Si3O12-pyrope garnet to 24 GPa and 1300K. American Mineralogist vol.101, 4, doi:10.2138/am-2016-5335.

174. Chantel J., Manthilake G., Andrault D., Novella D., Yu T., Wang Y. (2016). Experimental evidence supports mantle partial melting in the asthenosphere. Science Advances vol.2, p.e1600246, doi:10.1126/sciadv.1600246.

112. Hammouda T., Chantel J., Manthilake G., Guignard J., Crichton W. (2014). Hot mantle geotherms stabilize calcic carbonatite magmas up to the surface. Geology. doi:10.1130/G35778.1.