Answers are grounded in this paper and cite their sources.
A new method to prepare p-type CdS thin film was investigated, in which the laser ablation was applied to a mixed target of CdS and Cu. The p-type CdS film was obtained from a target containing more than 5 at% Cu. Composition analysis showed that Cu content in the film was about one-fifth of that in target. The formation of p-type CdS film was also confirmed by the photovoltaic effect of the p-n junction which was constructed by laminating n-type CdS film and p-type CdS film.
No takes yet. Share an insight, caveat, or question.
Keitoku et al. (1995) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: