Dynamics of vortex–antivortex pair in a superconducting thin strip with narrow slits Project supported by the Fundamental Research Funds for the Central Universities, China (Grant Nos. 310812171011 and G2016KY0305), the National Natural Science Foundation of China (Grant No. 11421062), and the National Key Project of Magneto-Constrained Fusion Energy Development Program, China (Grant No. 2013GB110002). |
(color online) (a) Voltage versus time characteristics of the sample for small slit with length |