Low-temperature formation of multilayered Bi(Pb)-Sr-Ca-Cu-O thin films by successive deposition using laser ablation

Kanai, Masaki; Kawai, Tomoji; Kawai, Shichio; Tabata, Hitoshi
May 1989
Applied Physics Letters;5/1/1989, Vol. 54 Issue 18, p1802
Academic Journal
Crystallized as-grown Bi(Pb)-Sr-Ca-Cu-O thin films are formed by the laser ablation method at a substrate temperature as low as 480 °C under N2O gas flow. Moreover, the as-grown thin film, which has a crystal structure consisting of four or five CuO2 layers between adjacent Bi2O2 layers, can be formed by the combination of N2O gas flow and the successive deposition method with excimer laser pulses.


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