Absence of Schottky barrier formation in junctions of Al and polypyrrole-polyelectrolyte polymer complexes
1993 (English)In: Thin Solid Films, ISSN 0040-6090, E-ISSN 1879-2731, Vol. 224, no 2, 232-236 p.Article in journal (Refereed) PublishedText
Thin films of conducting polypyrrole doped with large polymeric anions of polystyrene-sulphonate are electrochemically prepared to study the metal/polymer junctions. Aluminium and gold contacts are vacuum deposited to form metal/polymer/gold sandwich structures for current-voltage characterization. Photoelectron spectroscopy, using UV and X-ray photons, is carried out to investigate the possible causes of current limitation in the Al/PPy(PSS) junction.
Place, publisher, year, edition, pages
1993. Vol. 224, no 2, 232-236 p.
Physical Chemistry Condensed Matter Physics
IdentifiersURN: urn:nbn:se:liu:diva-124165DOI: 10.1016/0040-6090(93)90438-UOAI: oai:DiVA.org:liu-124165DiVA: diva2:896023