A.Morales-Peñaloza, J.L.Rosas, Mi.Jergel, C.Falcony, R.Martinez, M.Garcia, R.T.Hernandez, Two-zone furnace used to grow Tl-Ba-Ca-Cu-O films, Superficies y Vacio 9 (1999) 154-155. ISSN: 1665-3521
In this work, results are shown concerning the properties of two-zone reaction chamber used to grow Tl-Ba-Ca-Cu/Ag thin films prepared by spray pyrolysis. The advantage of using the two-zone thallination furnace is a better control of thallium oxide pTl2O and oxygen pO2 partial pressures. The sintering and thallination conditions have not been optimized yet.