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Deposition of High Tc Superconductor thin Films by Pulsed Laser Ablation
Published online by Cambridge University Press: 28 February 2011
Abstract
Thin superconducting films of YBa2Cu3O7 and HoBa2Cu3O7 have been obtained by ablating material from high-Tc bulk superconductor ceramics onto a nearby substrate using focused excimer laser radiation. Subsequent annealing in oxygen at elevated temperatures was necessary to achieve the superconducting phase. A range of deposition and annealing conditions was investigated to yield films of the desired stoi chiometry and phase.
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- Copyright © Materials Research Society 1988
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