Magnetic anisotropy modified by electric field in V/Fe/MgO(001)
... Thus far, several observations are not consistent with charge accumulation and depletion on an ideal capacitor. First, even so the SL anisotropy is quickly modified by the bias, the resistance of the MTJs is observed to slowly vary with time after biasing. Typical time transients are around several ...
... Thus far, several observations are not consistent with charge accumulation and depletion on an ideal capacitor. First, even so the SL anisotropy is quickly modified by the bias, the resistance of the MTJs is observed to slowly vary with time after biasing. Typical time transients are around several ...
Earth Magnetic Field
... where Bt is the total magnetic field, is the (known) field due to the Helmholtz coil, and is the earth magnetic field (or rather their components perpendicular to the flip coil), and the d's are the ...
... where Bt is the total magnetic field, is the (known) field due to the Helmholtz coil, and is the earth magnetic field (or rather their components perpendicular to the flip coil), and the d's are the ...
Magnetic monopole
A magnetic monopole is a hypothetical elementary particle in particle physics that is an isolated magnet with only one magnetic pole (a north pole without a south pole or vice versa). In more technical terms, a magnetic monopole would have a net ""magnetic charge"". Modern interest in the concept stems from particle theories, notably the grand unified and superstring theories, which predict their existence.Magnetism in bar magnets and electromagnets does not arise from magnetic monopoles. There is no conclusive experimental evidence that magnetic monopoles exist at all in our universe.Some condensed matter systems contain effective (non-isolated) magnetic monopole quasi-particles, or contain phenomena that are mathematically analogous to magnetic monopoles.