Structural and optical properties of ZnS thin films prepared at different flow rates by spray pyrolysis technique

Najim A., Hartiti B., Labrim H., Fadili S., Thevenin P., ERTUĞRUL M.

4th International Conference on Advanced Materials for Photonics, Sensing and Energy Conversion Energy Applications (AMPSECA), Marrakech, Fas, 27 - 29 Ekim 2021, cilt.66, ss.249-251 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 66
  • Doi Numarası: 10.1016/j.matpr.2022.04.877
  • Basıldığı Şehir: Marrakech
  • Basıldığı Ülke: Fas
  • Sayfa Sayıları: ss.249-251
  • Anahtar Kelimeler: Thin films, Flow rate, Zinc Sulfide, Optical properties, Spray pyrolysis, BUFFER LAYER, GROWTH, DEPOSITION
  • Atatürk Üniversitesi Adresli: Evet

Özet

In this work, we examined the influence of flow rate on the characteristics of ZnS thin films sprayed onto glass substrates at a constant temperature by a spray pyrolysis method. A deposition was carried out for different flow rate. The structural properties using the X-ray diffraction (XRD) shows an influence on the crystalline quality. The optical measurement with a UV-Visible spectrophotometer represents the semi-conductor properties of ZnS with an optical band gap that varies with the variation of the flow rate from 3.06 to 3.62 eV. Copyright (c) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the 4thInternational Confer-ence on Advanced Materials for Photonics, Sensing and Energy Conversion Energy Applications.