High transport critical current densities in textured Fe-sheathed Sr1−xKxFe2As2+Sn superconducting tapes

Zhaoshun Gao, Lei Wang, Chao Yao, Yanpeng Qi, Chunlei Wang, Xianping Zhang, Dongliang Wang, Chengduo Wang, Yanwei Ma
  • Applied Physics Letters, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3671109