In recent years, there is a growing interest in develo** ultralong organic room‐
temperature phosphorescence (ORTP) with lifetimes in the range of seconds. As one of the …

Long afterglow materials based on carbon dots (CDs) have attracted extensive attention in
the field of optics due to their low cost and nontoxic properties. However, the targeted …

Double phosphorescence components from a single organic molecule is rarely reported
before because most organic molecules must follow Kasha's rule and merely emit …

Luminescence metal–organic materials (MOMs) are widely used as probes for detection.
However, most of such probes are based on fluorescence and work in either turn‐off or turn …

The pursuit of sustainable, high‐performance organic ultralong room temperature
phosphorescence (OURTP) materials with stimulus‐responsive properties presents a …

Afterglow materials have garnered significant interest due to distinct photophysical
characteristics. However, it is still difficult to achieve long afterglow phosphorescence from …

Triplet excitons, driven by spin-flip processes, play a crucial role in enabling efficient room-
temperature phosphorescence across various applications. However, attaining a significant …

Stimulus-responsive organic room temperature phosphorescence (RTP) materials exhibit
variations in their luminescent characteristics (lifetime and efficiency) upon exposure to …

Achieving organic red/near infrared (NIR) phosphorescence at high temperatures is
theoretically challenging because of the severe nonradiative transitions of excited triplet …

Herein, we successfully observe the site effect of electron acceptors on ultralong organic
room-temperature phosphorescence (UORTP) in the case of 7 H-benzo [c] carbazole (BCz) …