Improvement of Power Efficiency in Phosphorescent White Organic Light-Emitting Diodes Using p-Doped Hole Transport Layer
Optical absorption spectra of MoO3, undoped TAPC, and MoO3-doped TAPC films with different MoO3 concentrations. Inset: increase of CT complex absorption peak (703 nm) as the MoO3 concentration increases.
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