Effect of arrangement factors on the optical properties of ZnO thin films by chemical vapor deposition

مجلة التربية والعلم

卷:23

关键词: optical properties;    zno thin films;    chemical vapor deposition;   

DOI  :  10.33899/edusj.2010.58253

来源: DOAJ

【 摘 要 】

ABSTRACT:
Highly transparent ZnO thin films were grown by chemical vapor deposition (CVD) on glass substrates at various substrate temperatures and sample positions inside the deposition chamber. The optical properties of the films were investigated. Optimized ZnO films have an average transmission in the visible range is about 90% at substrate temperature 500 ºC and the optical energy gap is 3.2 eV. It was also found that the best position of the films inside the chamber is about 16 cm from the inlet side of the gases.

【 授权许可】

Unknown