Bis(1-phenyl-1H-benzo[d]imidazole)phenylphosphine oxide interlayer for effective hole blocking in efficient phosphorescent organic light emitting diodes based on widely used charge transporting layers
Author:
Ye Rim Cheon,Hui-Jun Yun,Kuppusamy Thangaraju,Yun-Hi Kim
Publication:
Synthetic Metals
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