Stable radicals and thermally robust high-spin di-and triradicals have emerged as important
organic materials due to their promising applications in diverse fields. New fundamental …

Organic light-emitting diodes (OLEDs) have rapidly grown as one of the leading
technologies for full-color display panels and eco-friendly lighting sources due to their …

Organic radicals are attracting increasing interest as a new class of molecular emitters. They
demonstrate electronic excitation and relaxation dynamics based on their doublet or higher …

In organic solar cells, the charge-transfer (CT) electronic states that form at the interface
between the electron-donor (D) and electron-acceptor (A) materials have a crucial role in …

With their unusual electronic structures, organic radical molecules display luminescence
properties potentially relevant to lighting applications; yet, their luminescence quantum yield …

Triplet harvesting is a main challenge in organic light‐emitting devices (OLEDs), because
the radiative decay of the triplet is spin‐forbidden. Here, we propose a new kind of OLED, in …

Luminescent radicals have been intensively studied as a new class of materials exhibiting
novel photofunctions unique to open-shell systems. When luminescent radicals are …

Mixed‐valence (MV) compounds are excellent model systems for the investigation of basic
electron‐transfer (ET) or charge‐transfer (CT) phenomena. These issues are important in …

Radical-based light-emitting diodes are an innovative type of organic light-emitting diodes
(OLEDs), which adopt luminescent radicals as emitters, aiming at improving the external …

Organic radicals have been of interest due to their potential to replace nonradical‐based
organic emitters, especially for deep‐red/near‐infrared (NIR) electroluminescence (EL) …