Evidence for Exponential Band Tails in Amorphous Silicon Hydride
- 25 May 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 46 (21) , 1425-1428
- https://doi.org/10.1103/physrevlett.46.1425
Abstract
The width of the conduction- and valence-band tails in amorphous silicon hydride are inferred from time-of-flight measurements of the temperature dependence of the electron and hole drift mobilities, and a multiple-trapping model of dispersive transport.Keywords
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