Magnetic levitation demonstrated using a Dremel tool spinning a magnet at 266 Hz. The rotor magnet is 7x7x7 mm3 and the floater magnet is 6x6x6 mm3. This video show the physics described in the work ...

In a new discovery, researchers from the Hebrew University of Jerusalem and the Weizmann Institute of Science have found that something in the direction of a magnetic field can influence how molecules ...

Engineers have discovered an unexpected link between two very different realms of physics: the behavior of electrons in graphene and magnetic waves in specially engineered materials. By designing a ...

(a) A sketch of the spin-valve effect in bulk kagome helimagnet. (b) MFM images of TmMn6Sn6 under magnetic field. (c) The asymmetric magnetoresistance for electric current along the helical axis of ...

Add Yahoo as a preferred source to see more of our stories on Google. A team of researchers has managed to generate and detect spin currents in graphene without using any external magnetic fields for ...

(Nanowerk Spotlight) A material used to store information must satisfy a demanding bargain. It has to keep its state when the power is off, resist noise from its surroundings, and still change when a ...