Physics – Condensed Matter – Superconductivity
Scientific paper
2011-07-14
Physics
Condensed Matter
Superconductivity
18 pages, 2 figures, 1 table
Scientific paper
It is shown that currents in thin-film superconducting rings irradiated by coherent microwave fields, can discretely decay with photons emission. These quantized jumps of the supercurrent correspond to destruction one or several magnetic flux quanta trapped in the ring. The ring thickness should be less than the skin-depth of the low-frequency field. The probability of the microwave field-induced single-photon decay of the supercurrent states in these rings is obtained. The angle distributions of the photons emitted by superconducting rings, and the current state lifetimes, depending on the ring sizes and the fluxoid numbers in the initial states, are studied.
No associations
LandOfFree
Electromagnetic-field-induced decay of currents in thin-film superconducting rings with photons emission does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Electromagnetic-field-induced decay of currents in thin-film superconducting rings with photons emission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic-field-induced decay of currents in thin-film superconducting rings with photons emission will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-226138