Shi, Zhi-Feng High-performance planar green light-emitting diodes based on a PEDOT:PSS/CH3NH3PbBr3/ZnO sandwich structure. [electronic resource] - Nanoscale May 2016 - 10035-42 p. digital Publication Type: Journal Article ISSN: 2040-3372 Standard No.: 10.1039/c6nr00818f doi