3 papers
cond-mat.supr-con2020
Fast and efficient critical state modelling of field-cooled bulk high-temperature superconductors using a backward computation method
Kai Zhang, Mark Ainslie, Marco Calvi +3
A backward computation method has been developed to accelerate modelling of the critical state magnetization current in a staggered-array bulk high-temperature superconducting (HTS…
cond-mat.supr-con2019
Magnetization Current Simulation of High Temperature Bulk Superconductors Using A-V-A Formulation and Iterative Algorithm Method: Critical State Model and Flux Creep Model
Kai Zhang, Sebastian Hellmann, Marco Calvi +2
In this work we will introduce the A-V-A formulation based iterative algorithm method (IAM) for simulating the magnetization current of high temperature superconductors. This new m…
cond-mat.supr-con2017
Spatial modulation of Joule losses to increase the normal zone propagation velocity in (RE)BaCuO tapes
Jean-Hughes Fournier-Lupien, Christian Lacroix, Sebastian Hellmann +1
This paper presents a simple approach to increase the normal zone propagation velocity in (RE)BaCuO thin films grown on a flexible metallic substrate, also called superconducting t…