Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1297484 | Solid State Ionics | 2006 | 6 Pages |
Abstract
The contact formation of (Ba,Sr)TiO3 thin films and SrTiO3 single crystals with Cu and Au have been studied using X-ray and ultraviolet photoelectron spectroscopy with in situ sample preparation. During metal deposition a partial reduction of the substrate occurs. The Fermi level at the interface is found to be close to the conduction band minimum, indicating small Schottky barrier heights (< 0.2 eV).
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Robert Schafranek, Andreas Klein,