K V Bhagwat
Articles written in Bulletin of Materials Science
Volume 14 Issue 4 August 1991 pp 939-942 International Conference On Superconductivity—III
Time relaxation of magnetization in type-II superconductors
G Ravikumar P Chaddah K V Bhagwat
We assume that currents induced by isothermal changes of magnetic field decay logarithmically with time. Incorporating this time dependence into the critical state model, we obtain logarithmic relaxation rate of magnetization as a function of field for the case of an infinite cylinder. We compare these calculations with our earlier calculations on infinite slab geometry.
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