Analysis of the frequency dependence of the AC loss in MgB2 based on the eddy current model

• Main Authors: Olbinado, Margie P., Sarmago, Roland V.
• Format: text
• Published: Animo Repository 2001
• Subjects: Annealing of crystals; Liquid phase epitaxy; Superconductors; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/9379
• Institution: De La Salle University

The frequency dependence of the AC loss peak in x"(T) of MgB2 is analyzed using the eddy current model. In this model, eddy current loops are induced in the grain of a superconductor subject to small AC fields. This current, which generates lhe loss peak, is proportional to the area enclosed by...