SURFACE RECOMBINATION VELOCITY MEASUREMENTS OF CdS SINGLE CRYSTALS IMMERSED IN ELECTROLYTES. A PICOSECOND PHOTOLUMINESCENCE STUDY.

D. Benjamin, D. Huppert

Research output: Contribution to journalArticlepeer-review

Abstract

The effect of solution composition and concentration on the luminescence decay profile is measured for CdS single crystals immersed in various aqueous solutions. The surface recombination velocity is strongly dependent on the ionic solution composition and concentration. The experimental data are explained in terms of the chemisorption of ions on the CdS surface.

Original languageEnglish
Pages (from-to)4676-4679
Number of pages4
JournalJournal of Physical Chemistry
Volume92
Issue number16 0811
DOIs
StatePublished - 1988

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