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Time-Resolved Photoluminescence Studies of CdTe Solar Cells

  • W. K. Metzger
  • , D. Albin
  • , D. Levi
  • , P. Sheldon
  • , X. Li
  • , B. M. Keyes
  • , R. K. Ahrenkiel
  • National Renewable Energy Laboratory

Research output: Contribution to journal › Article › peer-review

181 Scopus Citations

Abstract

A study was performed on time-resolved photoluminescence measurements of CdTe solar cells. A measure of recombination near the CdTe/CdS metallurgical interface that was strongly correlated to the open-circuit voltage was provided by the time-resolved photoluminescence measurements. It was found that the oxygen in the growth ambient during close-spaced sublimation generally reduced the recombination rate.

Original languageAmerican English
Pages (from-to)3549-3555
Number of pages7
JournalJournal of Applied Physics
Volume94
Issue number5
DOIs
StatePublished - 2003

NLR Publication Number

  • NREL/JA-520-33393

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