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New approaches to chemical bath deposition of chalcogenides

  • Paul O'Brien
  • , Markus R. Heinrich
  • , David J. Otway
  • , Odile Robbe
  • , Alexander Bayer
  • , David S. Boyle
  • University of Manchester
  • Imperial College London
  • Durham University

Research output: Contribution to journalArticlepeer-review

Abstract

We have been studying new approaches to conventional Chemical Bath Deposition (CBD) of chalcogenide containing materials, using continuous circulation and replenishment of CBD solution over a heated substrate. Crystalline thin films produced by this method offer potential for use in solar cell devices or other optoelectronic applications. Films of CdS, ZnS and the ternary material Cd xZn 1-xS have been deposited on TO-glass substrates. In this paper we demonstrate our approach for the deposition of CdS films. These have been characterized by XPS, SEM, XRD and UV/vis spectroscopy and shown to be good quality. The films have been used to fabricate Au/CdTe/CdS/TO-glass solar cells of efficiency 10.1% under AM1.5 illumination.

Original languageEnglish
Pages (from-to)199-204
Number of pages6
JournalMaterials Research Society Symposium - Proceedings
Volume606
Publication statusPublished - 2000
Externally publishedYes
EventChemical Processing of Dielectrics, Insulators and Electronic Ceramics - Boston, MA, USA
Duration: 29 Nov 19991 Dec 1999

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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