Deposition O f Nanocrystalline Z nS:Cu T hin Films by Chemi cal Solution Method

Zinc sulfide (ZnS) is a wide b and gap an d direct transition semiconductor. Consequently , it is a potentially important material to be use d as an antireflection coating for heterojunction solar cells [۱]. In particular, ZnS is believed to be one of the most prom ising materials for blue light emitting laser diodes and thin films elect roluminescent displays [۲]. Among various chemical methods for deposition of th in films, the chemical s olution has been proved to be the most suitable method to produce ZnS:Cu thin films for photovoltai c applicatio ns because of its efficient, cost effective and large scale capability [۳]. In t his work, we produci ng of nanocrystalline Z nS:Cu thin f ilms prepared by a chem ical solutio n deposition route [۴-۵].

کلیدواژه ها:

Nano structures ، ZnS:Cu thin films ، Chemical deposition ، Deposition time.