Chang, P.-Z.P.-Z.ChangMoon, F.C.F.C.MoonHull, J.R.J.R.HullMulcahy, T.M.T.M.Mulcahy2010-10-202018-06-292010-10-202018-06-291990-05http://ntur.lib.ntu.edu.tw//handle/246246/217971en-USLevitation Force and Magnetic Stiffness in Bulk High-Temperature Superconductors