13 citations · 14 across the 4 of their papers we have counts for
4 papers
Use of a nanoindentation fatigue test to characterize the ductile-brittle transition
Mathieu Skrzypczak, Christelle Guerret-Piecourt, Sandrine Bec +2
When considering grinding of minerals, scaling effect induces competition between plastic deformation and fracture in brittle solids. The competition can be sketched by a critical…
Consequences of anisotropy in electrical charge storage: application to the characterization by the mirror method of TiO2 rutile
Gilles Damamme, Christelle Guerret-Piecourt, Temga Temga +2
This article is devoted first to anisotropic distributions of stored electric charges in isotropic materials, second to charge trapping and induced electrostatic potential in aniso…
Electrical charges and tribology of insulating materials
Christelle Guerret-Piecourt, Sandrine Bec, Daniel Treheux
Electrical charges generation occurring during contact and friction of insulating materials has been identified for a long time. However the contribution of these electrical charge…
Adhesion forces due to nano-triboelectrification between similar materials
Christelle Guerret-Piecourt, Sandrine Bec, Frédéric Ségault +3
Contact electrification and triboelectrification are well-known in the case of dissimilar materials, however the case of charge exchange during friction between nominally identical…