Fabrication of Dye-Sensitized Solar Cells (DSSC) Using Mg-Doped ZnO as Photoanode and Extract of Rose Myrtle (Rhodomyrtus tomentosa) as Natural Dye

Table 1

Summary of crystal properties of FWHM, crystallite size, dislocation density, macrostrain values, and lattice parameters ( and ) of Mg-doped ZnO thin films at different annealing temperatures.

Temperature (°C)	FWHM/β (rad)	Crystallite size (nm)	Dislocation density; × 10^-3 (nm^-2)	Macro strain values	Lattice parameters (Å)
					400	0.4065	20.60	2.36		3.176	5.082
450	0.3945	21.23	2.22		3.172	5.080
500	0.4976	16.83	3.53		3.175	5.083
550	0.3645	22.9	1.89		3.173	5.080