Wrinkling crystallography on spherical surfaces in PNAS

Our paper on the Wrinkling crystallography on spherical surfaces” has just been published in PNAS !

Curved crystals cannot comprise hexagons alone; additional defects are required by both topology and energetics that depend on the system size. Treating dimples, generated through curved wrinkling, as point-like packing units, we show that our system can be mapped into and described within the framework of curved crystallography, albeit with some important differences attributed to the far-from-equilibrium nature of our patterns.

M. Brojan, D. Terwagne, R. Lagrange and P. M. Reis, “Wrinkling crystallography on spherical surfaces”, Proc. Natl. Acad. Sci. U.S.A., 112, 14. [htmlpdf]

Axel joins the lab

Axel Cornu with a bachelor in electronics from the Haute Ecole de la Ville de Liège joined the lab to assist in its development.

The TrioS.lab team has literally doubled in size today !

Explore and wonder …