Publications (since 2012)

    • G. Junot, G. Briand, R. Ledesma-Alonso, and O. Dauchot, Active versus Passive Hard Disks against a Membrane: Mechanical Pressure and Instability Phys. Rev. Lett. 119, 028002, (2017).
    • J. Dupré de Baubigny, C. Trégouët, T. Salez, N. Pantoustier, P. Perrin, M. Reyssat, Cécile Monteux. "One-Step Fabrication of pH-Responsive Membranes and Microcapsules through Interfacial H-Bond Polymer Complexation". Scientific Reports. 7: 1265 | DOI:10.1038/s41598-017-01374-3 (2017).
    • Seguin, A., Dauchot, O. Experimental Evidence of the Gardner Phase in a Granular Glass. PRL 117, 228001–5 (2016)
    • Wortel, G., Dauchot, O., van Hecke, M. Criticality in Vibrated Frictional Flows at a Finite Strain Rate. PRL 117, 198002–5 (2016)
    • Briand, G., Dauchot, O. Crystallization of Self-Propelled Hard Discs. PRL 117, 098004–5 (2016)
    • Darmon, A. et al. Waltzing route toward double-helix formation in cholesteric shells. Proceedings of the National Academy of Sciences of the United States of America 113, 9469–9474 (2016)
    • Brito, C., Vitelli, V., Dauchot, O. Orientational order at finite temperature on curved surfaces. J. Stat. Mech. 2016, 033208–10 (2016)
    • Bore, S. L., Schindler, M., Lam, K. -D. N. T., Bertin, E. M., Dauchot, O. Coupling spin to velocity: collective motion of Hamiltonian polar particles. J. Stat. Mech. 2016, 033305 (2016).
    • S. Le Tirilly, C. Tregouët, M. Reyssat, S. Bône, C. Geffroy, G. Fuller, N. Pantoustier, P. Perrin, C. Monteux. "Interfacial Rheology of Hydrogen-Bonded Polymer Multilayers Assembled at Liquid Interfaces: Influence of Anchoring Energy and Hydrophobic Interactions". Langmuir, 32 :6089 (2016).
    • A. Blin, A. Le Goff, A. Magniez, S. Poirault-Chassac, B. Teste, G. Sicot, K. A. Nguyen, F. S. Hamdi, M. Reyssat, D. Baruch. "Microfluidic model of the platelet-generating organ: beyond bone marrow biomimetics." Scientific Reports. 6: 21700 (2016).
    • Darmon, A. , Dauchot, O. , Lopez-Leon, T. , Benzaquen, M. Elastic interactions between topological defects in chiral nematic shells. Physical Review E 94, 062701 (2016).
    • Darmon, A. , Benzaquen, M. , Čopar, S. , Dauchot, O. , Lopez-Leon, T. Topological defects in cholesteric liquid crystal shells. Soft Matter 12, 9280 (2016).
    • Darmon, A. , Benzaquen, M. , Seĉ, D. , Čopar, S. , Dauchot, O. , Lopez-Leon, T. Waltzing route toward double-helix formation in cholesteric shells. Proceedings of the National Academy of Science of the United States of America 113, 9469 (2016).
    • Koning, V. , Lopez-Leon, T. , Darmon, A. , Fernandez-Nieves, A. , Vitelli V. Spherical nematic shells with a threefold valence. Physical Review E 94, 012703 (2016).
    • Lam, K. -D. N. T., Schindler, M., Dauchot, O. Self-propelled hard disks: implicit alignment and transition to collective motion. New Journal of Physics 17, 113056 (2015).
    • Lam, K. -D. N. T., Schindler, M., Dauchot, O. Polar active liquids: a universal classification rooted in nonconservation of momentum. J. Stat. Mech. 1–21 (2015).
    • Darmon, A., Benzaquen, M., Salez, T., Dauchot, O. Two-phase flow in a chemically active porous medium. The Journal of Chemical Physics 141, 244704 (2014).
    • Coulais, C., Seguin, A., Dauchot, O. Shear Modulus and Dilatancy Softening in Granular Packings above Jamming. PRL 113, 198001 (2014).
    • Coulais, C., Behringer, R. P., Dauchot, O. how the ideal jamming point illuminates the world of granular media. Soft Matter 10, 1519 (2014).
    • Izri, Z., van der Linden, M. N., Michelin, S., Dauchot, O. Self-Propulsion of Pure Water Droplets by Spontaneous Marangoni-Stress-Driven Motion. Phys. Rev. Lett. 113, 248302 (2014).
    • B. Shen, M. Leman, M. Reyssat, P. Tabeling. "Dynamics of a small number of droplets in microfluidic Hele-Shaw cells", Exp Fluids 55,1728 (2014).
    • Lopez-Leon, T. , Ortega-Vinuesa, J. L. , Bastos-Gonzalez, D. , Elaïssari A. Thermally sensitive reversible microgels formed by poly(N-Isopropylacrylamide) charged chains: A Hofmeister effect study. Journal of Colloids and Interface Science 426, 300 (2014).
    • Amine, M. , Seč, D. , Lopez-Leon, T. , Nobili, M. , Ravnik, M. , Žumer S. , Blanc, C. Microparticles confined in a nematic liquid crystal shell. Soft Matter 29, 6911 (2013).
    • Koning, V. , Lopez-Leon, T. , Fernandez-Nieves, A. , Vitelli, V. Bivalent defect configurations in inhomogeneous nematic shells. Soft Matter 9, 4993 (2013).
    • Weber, C. A. et al. Long-Range Ordering of Vibrated Polar Disks. Phys. Rev. Lett. 110, 208001 (2013).
    • Bricard, A., Caussin, J. -B., Desreumaux, N., Dauchot, O. , Bartolo, D. Emergence of macroscopic directed motion in populations of motile colloids. Nature 503, 95–98 (2013).
    • Dauchot, O., Bertin, E. M. The glass transition in a nutshell: a source of inspiration to describe the subcritical transition to turbulence. EPJ E 1–8 (2013).
    • Saintyves, B., Dauchot, O., Bouchaud, E. Bulk Elastic Fingering Instability in Hele-Shaw Cells. Phys. Rev. Lett. 111, 047801 (2013).
    • M. Reyssat, L. Y. Sangne, E. A. van Nierop, H. A. Stone. "Reply on the Comment on "Imbibition in layered systems of packed beads" by Christopher Hall" EPL 98, 56004 (2012).
    • Lopez-Leon, T. , Bates, M. A. , Fernandez-Nieves, A. Defect coalescence in spherical nematic shells. Physical Review E 86, 030702(R) (2012).
    • Seč, D. , Lopez-Leon, T. , Nobili, M. , Blanc C. , Fernandez-Nieves, A. , Ravnik, M. , Žumer, S. Defect trajectories in nematic shells: Role of elastic anisotropy and thickness heterogeneity. Physical Review E 86, 020705(R) (2012).
    • Lopez-Leon, T. , Fernandez-Nieves, A. , Nobili, M. , Blanc, C. Smectic shells. Journal of Physics-Condensed Matter 24, 284122 (2012).
    • Lopez-Leon, T. , Ortega-Vinuesa, J.L. , Bastos-Gonzalez, D. Ion-Specific Aggregation of Hydrophobic Particles. ChemPhysChem 13, 2382 (2012).
    • Coulais, C., Behringer, R. P., Dauchot, O. Dynamics of the contacts reveals Widom lines for jamming. EPL (Europhysics Letters) 100, 44005 (2012).
    • Dauchot, O., Bertin, E. M. Subcritical transition to turbulence: What we can learn from the physics of glasses. Phys. Rev. E 86, 036312 (2012).
    • Henkes, S., Brito, C., Dauchot, O. Extracting vibrational modes from fluctuations: a pedagogical discussion. Soft Matter 8, 6092 (2012).
    • Deseigne, J., Léonard, S., Dauchot, O., Chaté, H. Vibrated polar disks: spontaneous motion, binary collisions, and collective dynamics. Soft Matter 8, 5629 (2012).

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See also...

Team

Olivier DAUCHOT, Researcher Director at CNRS, is the leader of Collective Effects and Soft Matter. Chercheurs et enseignants-chercheurs (...) 

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Research

In order to illustrate the team’s research, we selected some highlights. Microfluidic production of blood platelets Platelets are small enucleate (...) 

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Practical information

Director
Elie Raphaël
elie.raphael (arobase) espci.fr

Assistant Director
Olivier Dauchot
olivier.dauchot (arobase) espci.fr

ESPCI Administrator
Stéphanie Ledoux
stephanie.ledoux (arobase) espci.fr

CNRS Administrator
Solange Rogue
solange.rogue (arobase) espci.fr

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