Optimization of MAPbI 3 Film Using Response …
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Fig. 4 J–V curve of PSC fabricated at different parametric conditions
Fig. 5 XRD spectra of prepared MAPbI 3 films at different annealing temperatures
3.1.3 Effect of Spin Speed (rpm)
To see the impact of spin speed on the efficiency, annealing temperature (100 °C),
and forerunner proportion (1:3) were kept steady and spin speed was varied from
2000 rpm to 3000 rpm. Figure 8 demonstrates the XRD image of MAPbI 3 film at
different rotating speed. The real diffraction peaks of unadulterated MAPbI 3 film
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Fig. 4 J–V curve of PSC fabricated at different parametric conditions
Fig. 5 XRD spectra of prepared MAPbI 3 films at different annealing temperatures
3.1.3 Effect of Spin Speed (rpm)
To see the impact of spin speed on the efficiency, annealing temperature (100 °C),
and forerunner proportion (1:3) were kept steady and spin speed was varied from
2000 rpm to 3000 rpm. Figure 8 demonstrates the XRD image of MAPbI 3 film at
different rotating speed. The real diffraction peaks of unadulterated MAPbI 3 film