Development of Powder-in-Tube Processed Iron Pnictide Wires and Tapes
Development of Powder-in-Tube Processed Iron Pnictide Wires and Tapes
The development of PIT fabrication process of iron pnictide superconducting wires and tapes has been reviewed. Silver was found to be the best sheath material, since no reaction layer was observed between the silver sheath and the superconducting core. The grain connectivity of iron pnictide wires and tapes has been …