Defect identification in undoped and phosphorus-doped CuInS2 based on deviations from ideal chemical formula

H. Y. Ueng*, H. L. Hwang

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

30 Scopus citations

Abstract

A theoretical model is proposed which is based on the electrical, photoluminescence, and stoichiometric analyses, and this model allows the calculation of the concentration of various defects in undoped and phosphorus-doped CuInS2 crystals grown by the traveling heater method. All the association and ionization reactions are described in terms of the law of mass action. The results indicate that it can be used to explain material compensation and phosphorus-doping effects in CuInS2.

Original languageEnglish
Pages (from-to)434-439
Number of pages6
JournalJournal of Applied Physics
Volume62
Issue number2
DOIs
StatePublished - 1987
Externally publishedYes

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