Interlayer Engineering with Different Host Material Properties in Blue Phosphorescent Organic Light-Emitting Diodes.Published in:ETRI Journal, 2011, v. 33, n. 1, p. 32, doi. 10.4218/etrij.11.0110.0172By:Jonghee Lee;Jeong-Ik Lee;Joo-Won Lee;Hye Yong ChuPublication type:Article