Effects of Sheet Resistance on mc-Si Selective Emitter Solar Cells Using Laser Opening and One-Step Diffusion

Table 2

Solar-cell performance parameters of six SE samples with different heavily doped sheet resistance () and lightly doped sheet resistance (), fabricated using one-step POCl₃ diffusion.

Sample number	/ (Ω/sq)	(mV)	(mA/cm^2)	FF (%)	(%)
SE1	40/75	612.11	34.81	75.51	16.09
SE2	40/81	612.52	34.87	75.83	16.20
SE3	40/96	610.55	34.94	73.79	15.74
SE4	50/83	611.63	34.86	75.34	16.06
SE5	50/91	611.87	35.03	72.63	15.57
SE6	50/105	610.51	35.16	67.02	14.39