Andreasen, Birgitta TOF-SIMS investigation of degradation pathways occurring in a variety of organic photovoltaic devices--the ISOS-3 inter-laboratory collaboration. [electronic resource] - Physical chemistry chemical physics : PCCP Sep 2012 - 11780-99 p. digital Publication Type: Journal Article ISSN: 1463-9084 Standard No.: 10.1039/c2cp41787a doi