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 language | English (US) |
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Pages (from-to) | 961-963 |
Number of pages | 3 |
Journal | Physical review letters |
Volume | 47 |
Issue number | 13 |
DOIs | |
State | Published - 1981 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy