[1]ActaCrystallographicaSectionC:StructuralChemistry,2019,vol.75,p.919-926
Title: High efficiency simple white phosphorescent organic light-emitting diodes using a phosphine oxide host.
Journal: Journal of nanoscience and nanotechnology 20120201
Title: Neutral and charged excited states in polar organic films: origin of unusual electroluminescence in tri-p-tolylamine-based hole conductors.
Journal: The journal of physical chemistry. A 20080807