The Old Fort Loops will be repaired, Norfolk Southern has told the N.C. Department of Transportation. A timeline for repairs has not been proposed, but repair work has likely already begun ...

There is plenty of experimental evidence on magnetic flux quantization from superconducting loops to two-dimensional electron gas, which is observed in the quantum Hall effect. I have pursued an ...

Flux-modulated-type magnetic gears are suitable for such high-speed applications because of their non-mechanical contact and high torque density. However, eddy current loss in magnets must be ...