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Abstract. The evolution of the deposition rate during pulsed laser deposition of hydroxyapatite coatings with a KrF excimer laser was studied. This evolution was related to the changes produced on the target morphology during laser irradiation. Laser fluences in the 1.05.2J/cm2 range, typical for the deposition of hydroxyapatite coatings, were investigated. Deposition rates were measured through a...
Abstract. Calcium phosphate coatings were deposited on Ti-6Al-4V by laser ablation with a 355nm Nd:YAG laser at different substrate temperatures. Two series of coatings were deposited at water vapour pressures of 10 and 45Pa by varying the substrate temperature from 20 to 600C. Characterisation of their structure and adhesion has been carried out in order to study the effect of the deposition temperature...