Structural and Surface Morphology Studies of La_0.67Ba_0.33(Mn_𝟏−𝑥Al_𝑥)O₃ Thin Films Prepared by Sol-Gel Method

Table 2

Average roughness values of La_0.67Ba_0.33(Mn_1−𝑥Al_𝑥)O₃ (𝑥=0.00,0.05,0.10, and 0.15) thin films.

Concentration, x	Surface roughness, 𝑅𝑎 (nm)
0.00	17.982
0.05	54.263
0.10	92.504
0.15	138.034