We study the spreading of a non wetting ferrofluid drop along a wire. The external control parameter of the magnetic fluid spreading is the magnetic field generated by the current in the conducting wire. For a current threshold we predict a spreading of the drop into a sheath coverage. This magnetic wetting transition is analogous to the wetting transition on a fiber predicted for totally wetting fluid in presence of Van der Waals forces.Nous étudions l'étalement d'une goutte de ferrofluide sur un fil. L'étalement du liquide magnétique non mouillant est piloté par le champ magnétique créé par application d'un courant électrique dans le fil conducteur. Pour un courant seuil, nous prédisons un étalement de la goutte sous une forme de manchon....
International audienceWe study the stability of a ferrofluid cylinder placed in a non-magnetic fluid...
In this project, the characteristics of ferrofluid droplets on open planar surface will be studied. ...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...
We study the spreading of a non wetting ferrofluid drop along a wire. The external control parameter...
We report results of a comprehensive study of the wetting properties of sessile drops of ferrofluid ...
We have followed the evolution of the shape of ferrofluid magnetic drops in presence of a magnetic f...
The prolate ellipsoidal shape of a magnetic fluid drop becomes unstable at a certain magnetic field ...
The prolate ellipsoidal shape of a magnetic fluid drop becomes unstable at a certain magnetic field ...
We have followed the evolution of the shape of ferrofluid magnetic drops in presence of a magnetic f...
A thin film of a critical ferrofluid mixture undergoes a sequence of transitions in a magnetic field...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...
International audienceWe study the stability of a ferrofluid cylinder placed in a non-magnetic fluid...
A magnetic fluid (MF) changes its surface shape in the magnetic field of a current-carrying wire whi...
A magnetic fluid (MF) changes its surface shape in the magnetic field of a current-carrying wire whi...
International audienceWe study the stability of a ferrofluid cylinder placed in a non-magnetic fluid...
In this project, the characteristics of ferrofluid droplets on open planar surface will be studied. ...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...
We study the spreading of a non wetting ferrofluid drop along a wire. The external control parameter...
We report results of a comprehensive study of the wetting properties of sessile drops of ferrofluid ...
We have followed the evolution of the shape of ferrofluid magnetic drops in presence of a magnetic f...
The prolate ellipsoidal shape of a magnetic fluid drop becomes unstable at a certain magnetic field ...
The prolate ellipsoidal shape of a magnetic fluid drop becomes unstable at a certain magnetic field ...
We have followed the evolution of the shape of ferrofluid magnetic drops in presence of a magnetic f...
A thin film of a critical ferrofluid mixture undergoes a sequence of transitions in a magnetic field...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...
International audienceWe study the stability of a ferrofluid cylinder placed in a non-magnetic fluid...
A magnetic fluid (MF) changes its surface shape in the magnetic field of a current-carrying wire whi...
A magnetic fluid (MF) changes its surface shape in the magnetic field of a current-carrying wire whi...
International audienceWe study the stability of a ferrofluid cylinder placed in a non-magnetic fluid...
In this project, the characteristics of ferrofluid droplets on open planar surface will be studied. ...
We report a comprehensive study of the division of ferrofluid drops caused by their interaction with...