A finite element model for a YBCO pancake coil with a magnetic substrate is developed in
this paper. An axial symmetrical H formulation and the E–J power law are used to construct …

The current density and magnetic field distributions in thin conductors are important for
several applications, and they can be computed by solving integral equations. This paper …

It is widely believed that the second-generation high-temperature superconducting (2G HTS)
tapes with magnetic substrates suffer higher transport loss compared to those with non …

Direct current carrying Type II superconductors present a dc electric field under external
perpendicular AC magnetic field, commonly referred to as “dynamic resistance effect”. Two …

The complex-field approach is developed to derive analytical expressions of the magnetic
field distributions around superconducting strips on ferromagnetic substrates (SC/FM strips) …

The influence of the ferromagnetic substrate on the AC loss of an HTS coil is extensively
investigated by the finite element method. The model assumes the utilization of the coated …

It has been shown that the substrate magnetism of YBCO tapes affects the critical current,
but the role of substrate magnetism in the local critical current of the YBCO coils still needs …

This paper presents a comparative study of ac magnetization losses in two types of 2 G HTS
racetrack coils. The magnetic substrate made by RABiTS is the main difference between the …

Alternating-current losses in a two-layer superconducting cable, each layer being composed
of 15 closely-spaced rectangular wires made up of second-generation superconductors …