Research Article

Stoichiometry Calculation in BaxSr1−xTiO3 Solid Solution Thin Films, Prepared by RF Cosputtering, Using X-Ray Diffraction Peak Positions and Boltzmann Sigmoidal Modelling

Table 2

Fitting parameters for the peak positions versus the BTO magnetron power for (110), (111), and (211) peaks.

PeakAd1 (degree)Ad2 (degree)P0 (W)ΔP (W)

1100.999
1110.998
2110.997