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CHOPIN Julien


ATER

Responsables :

  • Matteo Ciccotti
  • Etienne Barthel



Bureau H301

Tél. : 33 (0) 1 40 79 52 12

julien.chopin@espci.fr

https://blog.espci.fr/jchopin

Research interests :

  • Mechanics of thin plates (plates, rods) : buckling, wrinkling, folding, creasing
  • Viscoelastic adhesion and fracture mechanics of heterogeneous materials
  • Pattern formation in wet granular materials, erosion and geomorphology.

 
Significant articles :

  • Disclinations, e-cones, and their interactions in extensible sheets , J. Chopin and A. Kudrolli, Soft Matter 12, 4457 (2016)
  • Pearling and arching instabilities of a granular suspension on a superabsorbing surface , J. Chopin and A. Kudrolli, Soft Matter 11, 659 (2015)
  • Morphology and dynamics of a crack front propagating in a model disordered material, J. Chopin, A. Boudaoud and M. Adda-Bedia, J. Mech. Phys. Solids, 74, 38-45 (2015)
  • Roadmap to the morphological instabilities of a stretched twisted ribbon, J. Chopin, V. Démery and B. Davidovitch, J. Elasticity, 119, 137-189 (2015)
  • Helicoids, Wrinkles, and Loops in Twisted Ribbons, J. Chopin and A. Kudrolli, Phys. Rev. Lett. 111, 174302 (2013)
  • Building Designed Granular Towers One Drop at a Time, J. Chopin and A. Kudrolli, Phys. Rev. Lett. 107, 208304 (2011)
  • Crack Front Dynamics across a Single Heterogeneity, J. Chopin, A. Prevost, A. Boudaoud, and M. Adda-Bedia, Phys. Rev. Lett. 107, 144301 (2011)
  • The Liquid Blister Test, J. Chopin, D. Vella and A. Boudaoud, Proc. Roy. Soc. London A 464, 2887 (2008)