Fully textured growth of Y1Ba2Cu3O7-δ films by sputtering on LiNbO3 substrates

Höhler, A.; Guggi, D.; Neeb, H.; Heiden, C.
March 1989
Applied Physics Letters;3/13/1989, Vol. 54 Issue 11, p1066
Academic Journal
We present details about the deposition of thin Y1Ba2Cu3O7-δ films on single-crystal LiNbO3 substrates by planar dc magnetron sputtering. Among other data, results of transition temperature (Tc(R=0) =88 K) and critical current density (jc >2×109 A/m2 at 77 K) plus some details about film-to-substrate orientation which is present in all three crystallographic directions are reported.


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