Artificial and self-assembled vortex-pinning centers in superconducting Ba(Fe1−xCox)2As2 thin films as a route to obtaining very high critical-current densities


C. Tarantini,1 S. Lee,2 F. Kametani,1 J. Jiang,1 J. D. Weiss,1 J. Jaroszynski,1 C. M. Folkman,2 E. E. Hellstrom,1 C. B. Eom,2 and D. C. Larbalestier1 1Applied Superconductivity Center, National High Magnetic Field Laboratory, Florida State University, Tallahassee Florida 32310, USA 2Department of Materials Science and Engineering, University of Wisconsin… (More)


9 Figures and Tables