A.Morales-Peñaloza, A.Conde-Gallardo, Mi.Jergel, C.Falcony, S.Jimenez-Sandoval, E.Chavira and J.G.Cabañas-Moreno, Influence of thallination conditions upon properties of TlBCCO films deposited from an aerosol, Physica C 282-287 (1997) 637-638. ISSN: 0921-4534
Thin Tl-2212 films were prepared by deposition of Ba-Ca-Cu precursors from an aerosol following by their thallination at 850C in a single-zone reactor. Various annealing surroundings as air, pure oxygen and eventually argon were chosen. Samples were characterized by measuring Tc, x-ray and SEM. Results concerning annealing times up to 30 min are presented.