The superconducting magnetic levitation system is stable without control, but vibration suppression required due to low damping caused by non-contact support. As a means of achieving this, electromagnetic shunt dampers composed LCR electric circuits can be used achieve effective compromising the nature system. However, since velocity term involved in coupling between kinetic and electrical syst...

The Casimir-Lifshitz force originates from the quantum vacuum fluctuations of electromagnetic field. This is especially intense between interacting objects at nanoscale distances, and it can be attractive or repulsive depending on optical properties materials (amongst other parameters). fundamental phenomenon heart malfunctioning nano- micro-electromechanical devices (NEMS MEMS) that integrate ...

An electromagnetic levitation technique superimposed with a static magnetic field was used to investigate the effects of convection and cooling rate levitated molten Cu80Fe20 alloy on size morphology induced phase separation structures formed during undercooling. The obtained results were compared our previous works Cu80Co20 alloy, in terms phase-separated dispersed Fe-rich phases. It revealed ...

The fact that a magnet levitates above superconductor is fascinating consequence of the interaction between electromagnetic fields and macroscopic quantum state superconductor. Such field-matter interactions, which include Meissner Josephson effects, combined with superconducting devices, such as low-loss microwave cavities, are emerging key elements used in computers. One technique can be to m...

Abstract Oscillating droplet experiments are conducted using the Electromagnetic Levitation (EML) facility under microgravity conditions. The of molten metal is internally stirred concurrently with pulse excitation initiating shape oscillations, allowing viscosity measurement liquid melts based on damping rate oscillating droplet. We experimentally investigate impact convection droplet’s behavi...