Morphological evolution of CdS films prepared by chemical bath deposition

Xing Yu Peng, Hong Wei Gu*, Teng Zhang, Fei Qu, Fa Zhu Ding, Hong Yan Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

In this article, the growth process of chemical bath deposited CdS films was systematically investigated. The structural, optical, and morphological properties were investigated by X-ray diffraction (XRD), transmission electron microscope (TEM), UV-Vis spectrophotometer, scanning electron microscope (SEM), respectively. CdS nanocubes with size of less than 500 nm and nanocrystallites with diameter of less than 5 nm forming in reaction solution are observed. According to the TEM results and the SEM morphological evolution of CdS films, a crystallite-by-crystallite growth mechanism is proposed to elucidate the growth process of chemical bath deposited CdS films based on the present growth mechanism.

Original languageEnglish
Pages (from-to)380-389
Number of pages10
JournalRare Metals
Volume32
Issue number4
DOIs
Publication statusPublished - Aug 2013
Externally publishedYes

Keywords

  • CdS
  • Chemical bath deposition
  • Crystallite-by-crystallite
  • Growth mechanism

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