Role of disorder in photoelectrochemical solar cells with polycrystalline photoanodes

Joseph K. Lyden, M. H. Cohen, Micha Tomkiewicz

Research output: Contribution to journalArticle

15 Scopus citations

Abstract

This paper reports measurements of electrical impedance versus frequency on photoelectrochemical solar cells and metal-insulator-semiconductor junctions using polycrystalline, electrodeposited n-CdSe electrodes. A simple power law in frequency for the photoelectrochemical cell impedance is interpreted in terms of a percolation conduction at the semiconductor-electrolyte interface with use of arguments supported by measurements on this and related systems.

Original languageEnglish (US)
Pages (from-to)961-963
Number of pages3
JournalPhysical review letters
Volume47
Issue number13
DOIs
StatePublished - Jan 1 1981
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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