Effect of dc bias field superimposed with ac field amplitudes on the hysteresis loss in a sintered YBCO superconductor

The effect of bias magnetic fields and c

The effect of bias magnetic fields and currents on ac losses in type II superconductors

✍ M.A.R. LeBlanc 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 1018 KB

We review the experimental and theoretical study of hysteresis losses, W,, in monolithic and isotropic type II superconductors subjected to an alternating magnetic field H,, or alternating current Z,, in the presence of a static bias magnetic field Hbias or bias current Ibias. Five situations are ad