Re‐evaluating the Role of Sterics and Electronic Coupling in Determining the Open‐Circuit Voltage of Organic Solar Cells. (30th July 2013)

• Record Type: Journal Article
• Authors: Graham, Kenneth R.; Erwin, Patrick; Nordlund, Dennis; Vandewal, Koen; Li, Ruipeng; Ngongang Ndjawa, Guy O.; Hoke, Eric T.; Salleo, Alberto; Thompson, Mark E.; McGehee, Michael D.; Amassian, Aram
• Is Part Of: Advanced materials. Volume 25:Number 42(2013)
• Page Start: 6076
• Page End: 6082
• Publication Date: 2013-07-30
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201301319
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adma201301319-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>The effects of sterics and molecular orientation</bold> on the open‐circuit voltage and absorbance properties of charge‐transfer states are explored in model bilayer organic photovoltaics. It is shown that the open‐circuit voltage correlates linearly with the charge‐transfer state energy and is not significantly influenced by electronic coupling. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg3v0wrmwf" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>