Abstract:
The critical state model and the extended critical state model are described to analyse a magnetization hysteresis and to find superconductor parameters. We discuss how geometric sizes and form influence on magnetization hysteresis, critical current and trapped flux.
Keywords:pinning, Abrikosov vortices, critical state, critical current density, trapped flux.
UDC:
537.9
Received: 05.12.2016 Received in revised form: 10.12.2017 Accepted: 20.03.2018