We have calculated the general dispersion relationship for surface waves on a ferrofluid layer of any thickness and viscosity, under the influence of a uniform vertical magnetic field. The amplification of these waves can induce an instability called peaks instability (Rosensweig instability). The expression of the dispersion relationship requires that the critical magnetic field and the critical wavenumber of the instability depend on the thickness of the ferrofluid layer. The dispersion relationship has been simplified into four asymptotic regimes: thick or thin layer and viscous or inertial behaviour. The corresponding critical values are presented. We show that a typical parameter of the ferrofluid enables one to know in which regime, v...
We have observed the surface instability of the interface between a highly concentrated ferrofluid a...
We have observed the surface instability of the interface between a highly concentrated ferrofluid a...
The structure of linear and weakly non-linear stability eigenfunctions in a thin layer of magnetized...
Ferrofluids are colloidal suspensions of monodomain magnetic particles, with an average size of 100 ...
We report on recent progress in understanding the formation of surface protuberances on a planar lay...
In this paper we report on the first experimental investigation of the anomalous dispersion branch o...
We present here the experimental determination of the dispersion relation of surface waves of a ferr...
It is well known that an electric field that is applied normally to the free surface of a conducting...
in press in Phys. Rev. EInternational audienceWe report observations of wave turbulence on the surfa...
It is well known that an electric field that is applied normally to the free surface of a conducting...
It is well known that an electric field that is applied normally to the free surface of a conducting...
We derive the dispersion relation of surface waves for magnetic gel membranes or thin films at the i...
This paper compares the relevance of various scaling for the stability study of the Rayleigh-Bénard-...
The linear stability analysis of a layer of magnetic fluid with deformable free surface, which is he...
ABSTRACT We study the thermocapillary instability in a thin horizontal ferrofluid layer with a defor...
We have observed the surface instability of the interface between a highly concentrated ferrofluid a...
We have observed the surface instability of the interface between a highly concentrated ferrofluid a...
The structure of linear and weakly non-linear stability eigenfunctions in a thin layer of magnetized...
Ferrofluids are colloidal suspensions of monodomain magnetic particles, with an average size of 100 ...
We report on recent progress in understanding the formation of surface protuberances on a planar lay...
In this paper we report on the first experimental investigation of the anomalous dispersion branch o...
We present here the experimental determination of the dispersion relation of surface waves of a ferr...
It is well known that an electric field that is applied normally to the free surface of a conducting...
in press in Phys. Rev. EInternational audienceWe report observations of wave turbulence on the surfa...
It is well known that an electric field that is applied normally to the free surface of a conducting...
It is well known that an electric field that is applied normally to the free surface of a conducting...
We derive the dispersion relation of surface waves for magnetic gel membranes or thin films at the i...
This paper compares the relevance of various scaling for the stability study of the Rayleigh-Bénard-...
The linear stability analysis of a layer of magnetic fluid with deformable free surface, which is he...
ABSTRACT We study the thermocapillary instability in a thin horizontal ferrofluid layer with a defor...
We have observed the surface instability of the interface between a highly concentrated ferrofluid a...
We have observed the surface instability of the interface between a highly concentrated ferrofluid a...
The structure of linear and weakly non-linear stability eigenfunctions in a thin layer of magnetized...