Construction and Study of Hetreojunction Solar Cell Based on Dodecylbenzene Sulfonic Acid-Doped Polyaniline/n-Si

Table 1

Characteristic electronic parameters of Al/n-Si/PANI-DBSA herterojunctions under darkness using Au or Ag as Ohmic contact.

Electronic; parameters	Ohmic contact
	Al/n-Si/PANI-DBSA/Au	Al/n-Si/PANI-DBSA/Ag
𝑅s (Ω)	70	18
𝑅sh (kΩ)	30	5
𝑁	4.36	2.75
𝐽0 (A/cm^2)	3.1 × 10^−7	1.1 × 10^−7