Current-voltage characteristics of polymer-metal granular thin films in the dielectric regime of conduction were measured in the temperature range from 13 K to room temperature. Non-ohmic behaviour was observed at the lowest temperatures. The curves were fitted by a relationship derived from a direct tunnelling model. We show that estimates of the activation energy of the dominant charge transfer process can be obtained from the parameters of the fit.
|Autori:||BRUSCHI P; NANNINI A|
|Titolo:||CURRENT VS VOLTAGE CHARACTERISTICS OF ION-BEAM-GROWN POLYMER METAL GRANULAR THIN-FILMS|
|Anno del prodotto:||1991|
|Digital Object Identifier (DOI):||10.1016/0040-6090(91)90151-M|
|Appare nelle tipologie:||1.1 Articolo in rivista|