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Célia

DALOU

Profile

Chercheur post-doctorante CNRS

Tel : (33) 3 83 59 42 11 ; Fax : (33) 3 83 51 17 98

e-mail Célia Dalou


Recherche/Research Interests

  • Etude des fractionnements isotopiques de l’azote durant les processus de différentiation planétaire
  • Développement d’un laboratoire de cellule à enclumes de diamant hydrothermale
  • Développement des mesures isotopiques de l’azote par spectrosocopie Raman
  • Projet VOLATILIS - Evelyn Füri

CV

2017 - Chercheur post-doctorant, CRPG-CNRS (Responsable : Evelyn Füri)

2015 – 2016, Chercheur Associé, University of Minnesota (UMN) (Responsable : Marc Hirschmann)

2013 – 2014, Boursière post-doctorante, Jackson School of Geosciences, UT Austin

2011 – 2013, Boursière post-doctorante, Carnegie Institution of Washington (Encadrant : Bjørn O. Mysen)

2007 – 2011, Thèse Laboratoire Magmas et Volcans, Université Blaise Pascal, Clermont-Ferrand (Encadrants : Kenneth. T. Koga, D. Andrault)

Publications

Publications CRPG

2019

Dalou, C., Füri, E., Deligny, C., Piani, L., Caumon, G., Laumonier, B., et al. (2019). Redox control on nitrogen isotope fractionation during planetary core formation. Proceedings of the National Academy of Sciences of the United States of America, .
Mosenfelder, J. L., Von Der Handt, A., Füri, E., Dalou, C., Hervig, R. L., Rossman, G. R., et al. (2019). Nitrogen incorporation in silicates and metals: Results from SIMS, EPMA, FTIR, and laser-extraction mass spectrometry. American Mineralogist, 104(1), 31–46.

2018

Dalou, C., Boulon, J., Koga, K. T., Dalou, R., & Dennen, R. L. (2018). DOUBLE FIT: Optimization procedure applied to lattice strain model. Computers and Geosciences, 117, 49–56.
Füri, E., Deloule, E., & Dalou, C. (2018). Nitrogen abundance and isotope analysis of silicate glasses by secondary ionization mass spectrometry. Chemical Geology, 493, 327–337.

Autres publications/Other publications

Le Losq, C., Dalou, C., Mysen, B.O. (2017) Effect of melt composition on water solution mechanisms and environment in magmas – example of Na- and Ca-aluminosilicate melts and glasses. Journal of Geophysical Research : Solid Earth.

Dalou, C., Hirschmann M., Mosenfelder, J., von der Handt, A., and Armstrong. L. (2017) C/N fractionation during core-Mantle differentiation. Earth Planet. Sci. Lett, 458, 141-151.

von der Handt, A., and Dalou, C. (2016) Quantitative EPMA of nitrogen in silicate glasses. Microsc. Microanal, 22, 1810-1811.

Dalou, C., Le Losq, C., and Mysen, B.O. (2015c) In situ study of the fractionation of hydrogen isotopes between aluminosilicate melts and coexisting aqueous fluids at high pressure and high temperature - Implications for the δD in magmatic processes. Earth Planet. Sci. Lett, 426, 158-166.

Dalou, C., Le Losq, C., Mysen, B.O., and Cody, G.D. (2015b) F and Cl solubility and solution mechanisms aluminosilicate melts at high pressure and high temperature. Am. Min., 100, 2272-2283.

Dalou, C., Mysen, B.O. and Foustoukos, D.I. (2015a) In situ measurement of fluorine and chlorine speciation and fractionation between aluminosilicate melts and aqueous fluids. Am. Min., special issue “Fluids in the crust”, 100, 47-58.

Dalou, C. and Mysen, B.O. (2015) The effect of water on F and Cl solubility and solution mechanisms in aluminosilicate melts at high pressure and high temperature. Am. Min., 100, 633- 643.

Dalou C., Koga, K.T., Le Voyer, M. and Shimizu, N. (2014) Contrasting partition behavior of F and Cl during hydrous mantle melting : Implications for Cl/F signature in magmas. Progr. Earth Planet. Sci., 1-26.

Dalou, C., Koga, K.T., Shimizu, N., Boulon , J., and Devidal, J.-L. (2012) Experimental determination of F and Cl partitioning between lherzolite and basaltic melt. Contrib. Mineral. Petrol., 163(4), 591 - 609.

Dalou, C., Koga, K.T., Hammouda, T., and Poitrasson, F. (2009) Trace element partitioning between carbonatitic melts and mantle transition zone minerals : Implications for the source of carbonatites. Geochim. Cosmochim. Ac., 73, 1, 239 - 255.

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