4 papers
Experimental evidence of Kelvin wave turbulence along a vortex core
Jason Barckicke, Christophe Gissinger, Eric Falcon
Wave turbulence is a regime of interacting nonlinear waves occurring in most physical systems. Kelvin waves are helical distortions that propagate along vortex filaments and are be…
Diffraction of deep-water solitons
Filip Novkoski, Loïc Fache, Félicien Bonnefoy +6
Solitons are localized nonlinear wave packets that propagate without spreading because nonlinearity balances dispersion. Their robustness is well understood in effectively one-dime…
Measuring the local mechanical properties of a floating elastic sheet
G. Le Doudic, M. Jafari, J. Barckicke +2
Polar regions are covered by sea ice, which can be seen as a thin solid elastic sheet with heterogeneous mechanical properties. The dynamics of deformation of a floating solid shee…
Localization of deformation in the central hub of hub-and-spoke kirigami
Jason Barckicke, Lucie Domino, Qun Zhang +2
A recent approach to the design of flexible electronic devices consists of cutting a two-dimensional sheet to form a central hub connected to several tapered `spokes', resembling t…