PINNING CENTER INTRODUCTION DEVICE, PINNING CENTER INTRODUCTION METHOD AND SUPERCONDUCTOR TAPE

摘要

The present invention provides a pinning center introduction device, a pinning center introduction method and a superconductor tape. The pinning center introduction device includes a bending shaft and a heating zone. The bending shaft is arranged in the heating zone. The superconductor tape is arranged around the bending shaft. The heating zone keeps the superconductor tape entering the heating zone and the bending shaft at a target temperature. The superconductor tape is bent on the bending shaft to obtain strain, so that a micro-structure of a superconducting film is reconstructed under the action of the strain and the target temperature.