Evaluation of CdS Interfacial Layers in ZnO Nanowire/Poly(3-Hexylthiophene) Solar Cells

Table 2

Solar cell data for EZ CdS devices.

	Nanowire height (nm)	Efficiency (%)		Voc (V)		Jsc (A/cm^2)		Fill factor (%)
		Day 1	Day 5	Day 1	Day 5	Day 1	Day 5	Day 1	Day 5
EZ CdS	0	0.004	0.032	535	535	2.2𝐸−05	2.1𝐸−04	29.9	29.2
	500	0.012	0.183	508	545	6.8𝐸−05	9.8𝐸−04	34.5	34.6
	1000	0.043	0.372	344	263	3.8𝐸−04	3.7𝐸−03	32.9	32.7
	2000	0.026	0.157	273	162	3.3𝐸−04	3.4𝐸−03	29.1	28.7