Structural, Morphological, and Electron Transport Studies of Annealing Dependent In₂O₃ Dye-Sensitized Solar Cell

Table 2

RMS surface roughness of the annealed thin films.

Annealing temperature (°C)	RMS (nm)	Thickness	Oxygen element (weight %)	Particle size (nm)
				FESEM	TEM
350	2	346.1 nm	19.37	52	62
450	11	591.7 nm	22.37	121	169
550	29	1.4 μm	27.67	410	478