Efficient polymer light-emitting diodes (PLEDs) based on chiral [Pt(C~^N)(N~^O)] complexes with near-infrared (NIR) luminescence and circularly polarized (CP) lightf

摘要

Based on the molecular design of the chiral NIR emitters [Pt(iqbt)-(S-L~n)] (1-4), the first examples of CP-NIR-PLEDs with both attractive NIR-emission properties (λ_(em) = 732 nm; η_(eqe)~(Max) = 0.87-0.93%) and high dissymmetry g_(EL) factors up to 10~(-3) are reported.