Triplet excitons in organic molecules underscore a variety of processes and technologies as
a result of their long lifetime and spin multiplicity. Organic phosphorescence, which …

According to Kasha's rule, high-lying excited states usually have little effect on fluorescence.
However, in some molecular systems, the high-lying excited states partly or even mainly …

Organic light emitters based on multiresonance-induced thermally activated delayed
fluorescent materials have great potential for realizing efficient, narrowband organic light …

As promising luminescent materials for organic light-emitting diodes (OLEDs), thermally
activated delayed fluorescence materials are booming vigorously in recent years, but robust …

Multiple-resonance thermally activated delayed fluorescence (MR-TADF) emitters have
emerged as an important component of organic light-emitting diodes (OLEDs) because of …

To achieve an ultimate wide color gamut for ultrahigh‐definition displays, there is great
demand for the development of organic light‐emitting diodes (OLEDs) enabling …

Narrowband emissive organoboron emitters featuring the multi‐resonance (MR) effect have
now become a critical material component for constructing high‐performance organic light …

Reverse intersystem crossing (RISC), originally considered forbidden in purely organic
materials, has recently become possible by minimizing the energy gap between the lowest …

A spin-flip from a triplet to a singlet excited state, that is, reverse intersystem crossing (RISC),
is an attractive route for improving light emission in organic light-emitting diodes, as shown …

Thermally activated delayed fluorescence (TADF) emitters featuring preferential horizontal
emitting dipole orientation (EDO) are in urgent demand for enhanced optical outcoupling …