31 citations · 77 across the 7 of their papers we have counts for
7 papers
Evidence of experimental three-wave resonant interactions between two dispersion branches
Filip Novkoski, Chi-Tuong Pham, Eric Falcon
We report the observation of nonlinear three-wave resonant interactions between two different branches of the dispersion relation of hydrodynamic waves, namely the gravity-capillar…
Experimental observation of periodic Korteweg-de Vries solitons along a torus of fluid
Filip Novkoski, Chi-Tuong Pham, Eric Falcon
We report on the experimental observation of solitons propagating along a torus of fluid. We show that such a periodic system leads to significant differences compared to the class…
Experimental Dispersion Relation of Surface Waves Along a Torus of Fluid
Filip Novkoski, Eric Falcon, Chi-Tuong Pham
We report the observation of gravity-capillary waves on a torus of fluid. By means of an original technique, a stable torus is achieved by depositing water on a superhydrophobic gr…
Filling and wetting transitions of nematic liquid crystals on sinusoidal substrates
P. Patricio, N. M. Silvestre, C. -T. Pham +1
Close to sinusoidal substrates, simple fluids may undergo a filling transition, in which the fluid passes from a dry to a filled state, where the interface remains unbent but bound…
Scaling of the elastic contribution to the surface free energy of a nematic on a sawtoothed substrate
Jose Manuel Romero-Enrique, Chi-Tuong Pham, Pedro Patricio
We characterize the elastic contribution to the surface free energy of a nematic in presence of a sawtooth substrate. Our findings are based on numerical minimization of the Landau…
Complete wetting transitions of nematic liquid crystals on a structured substrate
Chi-Tuong Pham, Pedro Patrício, Jose Manuel Romero-Enrique
In this article, we generalize Wenzel law, which assigns an effective contact angle for a droplet on a rough substrate, when the wetting layer has an ordered phase, like a nematic.…