AC losses in untwisted "in situ" superconductors above the percolation threshold Pan, V. ; Mukhin, S. ; Flis, V. ; Vasilenko, M. ; Latysheva, V. ; Fisher, L. ; Dzugutov, V. Abstract Publication: IEEE Transactions on Magnetics Pub Date: March 1985 DOI: 10.1109/TMAG.1985.1063842 Bibcode: 1985ITM....21..408P