Made available in DSpace on 2021-07-14T10:47:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2003-06. Added 1 bitstream(s) on 2021-07-14T11:38:22Z : No. of bitstreams: 1 S1516-14392003000300008.pdf: 807422 bytes, checksum: e145600b85e313a77983e780e535021e (MD5); Thin films of BBT were deposited on silicate and Pt/Ti /SiO2 (111) substrates by spin- coating from the polymeric precursor method (Pechini proces...