Effect of lattice mismatch on surface morphology of (110) thin films of 214-type superconductors

Sato, H.; Naito, M.
January 1995
Applied Physics Letters;1/23/1995, Vol. 66 Issue 4, p514
Academic Journal
Investigates the effect of lattice mismatch between the thin films and substrates on the surface morphology in superconductors. Preparation of the La[sub 2]CuO[sub 4] substrates from single crystals; Growth of thin films by means of reactive coevaporation; Reduction of surface roughness in thin films by decreasing mismatch.


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