Growth and structural characterization of large superconducting crystals of La${}_{2-x}$Ca${}_{1+x}$Cu${}_2$O${}_6$

J. A. Schneeloch, Z. Guguchia, M. B. Stone +6

Large crystals of La${}_{2-x}$Ca${}_{1+x}$Cu${}_2$O${}_6$ (La-Ca-2126) with $x=0.10$ and 0.15 have been grown and converted to bulk superconductors by high-pressure oxygen annealing. The…