title: Organic rectifying junctions fabricated by ionic coupling.
abstract: Ionically-assembled structures that comprise discrete layers of cationic acceptors (4,4'-bipyridinium) and anionic donors (copper phthalocyanine-3,4',4'',4'''-tetrasulfonate) exhibit asymmetric current-voltage (I-V) characteristics with high rectification ratios of 60-100 at +/-1 V.
authors.affiliation: Nanomaterials Group, Cranfield University, Cranfield, UK MK43 0AL. g.j.ashwell@cranfield.ac.uk
authors.forename: Geoffrey J
authors.initials: GJ
authors.lastname: Ashwell
authors.forename: Jonathan
authors.initials: J
authors.lastname: Ewington
authors.forename: Benjamin J
authors.initials: BJ
authors.lastname: Robinson