[HTML][HTML] Effects of aluminum doping upon properties of cadmium sulfide thin films and its effect on ITO/CdS: Al/NiOx/Ni/Au diodes
IR Chavez-Urbiola, MI Pintor-Monroy… - Journal of Applied …, 2019 - pubs.aip.org
We analyze the Al doping effect in CdS films by chemical bath deposition and how it impacts
this doping effect in a heterojunction, for the case of ITO/CdS: Al/NiO x/Ni/Au. The results
show that the doping effect of aluminum on the CdS films by chemical bath deposition does
slightly affect the structural and morphological properties. The impact of the doping is related
to the electrical properties; first, with a decrement in the resistivity from 10 8 to 10 7 Ω cm, the
work function decreases from 4.7 to 4.3 eV, the bandgap and the valence band suffers a …
this doping effect in a heterojunction, for the case of ITO/CdS: Al/NiO x/Ni/Au. The results
show that the doping effect of aluminum on the CdS films by chemical bath deposition does
slightly affect the structural and morphological properties. The impact of the doping is related
to the electrical properties; first, with a decrement in the resistivity from 10 8 to 10 7 Ω cm, the
work function decreases from 4.7 to 4.3 eV, the bandgap and the valence band suffers a …