320
V. Melnik et al.
Fig. 14 Probability functions of the surface distribution of the SPV amplitude in ZnO/Si with
different thickness of ZnO layer
Fig. 15 SPV decay curves in
ZnO/Si (1) and p-NiO/n-ZnO
(2) excited with λ = 405 nm
light having pulse width of
1 μs. The thickness of ZnO
films is 120 nm in both
cases, the thickness of NiO is
about 70 nm
V. Melnik et al.
Fig. 14 Probability functions of the surface distribution of the SPV amplitude in ZnO/Si with
different thickness of ZnO layer
Fig. 15 SPV decay curves in
ZnO/Si (1) and p-NiO/n-ZnO
(2) excited with λ = 405 nm
light having pulse width of
1 μs. The thickness of ZnO
films is 120 nm in both
cases, the thickness of NiO is
about 70 nm