Paper Title:

Growth of Bi-Pb-Sr-Ca-Cu-O Films by Organic Chemical Spray Pyrolysis Deposition

Periodical Advances in Science and Technology (Volume 47)
Main Theme Science and Engineering of Novel Superconductors V
Pages 43-48
DOI 10.4028/
Citation Elvia Díaz-Valdés et al., 2006, Advances in Science and Technology, 47, 43
Online since October 2006
Authors Elvia Díaz-Valdés, Ernesto Castillo-Apodaca, C. Mejía-García, G.S. Contreras-Puente
Keywords Bi-Pb-Sr-Ca-Cu-O, Experimental Design, Film, Metal-Organic, Spray Pyrolysis
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Bi-Pb-Sr-Ca-Cu-O films were deposited at 270-420°C by organic chemical spray pyrolysis deposition with triphenyl bismuth (TPB), Pb(tmhd)2, Sr(tmhd)2, Ca(tmhd)2 and Cu(tmhd)2 (tmhd: 2,2,6,6-tetramethyl-3,5-heptanedione). A factorial experimental design was applied in order to study the interaction between composition, deposition temperature, annealing time and annealing temperature and the effect in the formation of crystalline phases. Results of their structural and chemical characterization are presented.