Electrical Characterization of Si/ZnO Nanorod PN Heterojunction Diode

Table 2

Extracted interface state densities and the previous work.

	Ec—Es (eV)	Nss (eV^−1 cm^−2)
Previous work [17]	0.08–0.59	5.20 × 10^11–7.98 × 10^10
Previous work [26]	0.12–1.0	1.90 × 10^8–1.15 × 10^8
Previous work [28]	0.10–0.63	3.18 × 10^13–4.59 × 10^11
Previous work [44]	0.018–0.60	3.00 × 10^12–1.12 × 10^12
Our work	0.01–0.55	8.38 × 10^12–5.83 × 10^11