Growth of La2/3Sr1/3MnO3 (LSMO) Thin Film on ...

Growth of La2/3Sr1/3MnO3 (LSMO) Thin Film on SrTiO3 (STO) Substrate

Author Name : B. Prabhakar, Basant Kumar Das, Tanveer Ahmad Wani

ABSTRACT:  This paper presets the growth of La2/3Sr1/3MnO3 (LSMO) film on STO substrate by using pulsed laser deposition (PLD) technique. Observe the stiochiometry and chirstallinity depend on the growing parameters. The secular reflections are recorded in this experiment process. The growth periods will be separated by annealing periods in which laser pulses will be paused during the research process. Substrate temperature is varied from the range 650℃ to 950℃ and laser fluence is 1 and 4j/cm2. The substrate STO is annealed oxygen in three hours at 950℃ .Temperature, pressure and laser fluence results are observe during the experimental procedure.