Continuous flow supercritical chemical fluid deposition of optoelectronic quality CdS

Jixin Yang, Jason R. Hyde, James W. Wilson, Kanad Mallik, Pier J. Sazio, Paul O'Brien, Mohamed A. Malik, Mohammad Afzaal, Chinh Q. Nguyen, Michael W. George, Steven M. Howdle, David C. Smith

Research output: Journal PublicationArticlepeer-review

19 Citations (Scopus)

Abstract

Supercritical chemical fluid deposition (SCFD) has been shown to have remarkable advantages for deposition inside nanostructured templates however so far the technique has mostly been used to deposit metals. In this paper we present the SCFD of optoelectronic grade CdS. The quality of this material is demonstrated by a range of techniques including reflectivity (A) and photoluminescence spectroscopy (B and C). At 4 K the bandedge luminescence has a full-widthat-half-maximum linewidth of 30meV comparable with that of single crystal CdS.

Original languageEnglish
Pages (from-to)4115-4119
Number of pages5
JournalAdvanced Materials
Volume21
Issue number41
DOIs
Publication statusPublished - 6 Nov 2009
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science (all)
  • Mechanics of Materials
  • Mechanical Engineering

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