Title :
Practical, coated BSCCO-2212 high T/sub c/ conductors
Author :
Walker, M.S. ; Trautwein, C.M. ; Motowidlo, L.R. ; Dietderich, D.R. ; List, F.A.
Author_Institution :
Intermagnetics General Corp., Latham, NY, USA
fDate :
6/1/1995 12:00:00 AM
Abstract :
Results are reported for short samples of BSCCO-2212 conductor made by a dip-coat process. Samples were characterized by XRD, optical microscopy, SEM and transport critical current measurements. Critical currents of up to 14 amperes were measured in 5 mm wide tapes immersed in liquid nitrogen in zero applied magnetic field, with corresponding overall critical current densities at 77K, 0T of up to 2,700 A/cm/sup 2/.<>
Keywords :
X-ray diffraction; bismuth compounds; calcium compounds; coating techniques; critical current density (superconductivity); high-temperature superconductors; materials preparation; optical microscopy; scanning electron microscopy; strontium compounds; superconducting tapes; 0 T; 5 mm; 77 K; Bi/sub 2/Sr/sub 2/CaCu/sub 2/O; SEM; X-ray diffraction; critical current density; dip-coat process; high temperature superconductors; optical microscopy; tapes; Conductors; Critical current; Current measurement; Density measurement; Magnetic field measurement; Magnetic liquids; Nitrogen; Optical microscopy; Scanning electron microscopy; X-ray scattering;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
