Exciton polaritons are collective matter–light excitations that can be spaced up to 1 eV away
from the bare molecular excited states. This hints at their potential to modify molecular …

Exciton‐polaritons, in which the electronic state of an excited organic molecule and a
photonic state are strongly coupled, can form a Bose–Einstein condensate (BEC) at room …

Organic exciton‐photon polariton lasers are promising candidates for the efficient
generation of coherent light at room temperature. While their thresholds are now …

Exciton behavior is crucial for improving the optoelectronic property of a light‐emitting
conjugated polymer. Herein, the photoexcitation dynamics of exciton migration and energy …

Here we report the fabrication and optical characterization of organic microcavities
containing liquid crystalline conjugated polymers (LCCPs)—poly (9, 9-dioctylfluorene-co …

We present a systematic investigation of strong exciton–photon coupling in functionalized
pentacene (TIPS-Pn)-based films in all-metal cavities, depending on molecular …

Understanding the structure–property relationships that govern exciton dissociation into
polarons in conjugated polymers is key in develo** materials for optoelectronic …

We demonstrate a transition from weak, to strong, to ultrastrong coupling of Frenkel
molecular excitons and Bloch surface wave photons at room temperature using a one-sided …

The β-phase, in which the intermonomer torsion angle of a fraction of chain segments
approaches∼ 180°, is an intriguing conformational microstructure of the widely studied light …

The strongly bound Frenkel excitons in organic semiconductors enable strong or even
ultrastrong exciton-photon coupling in room-temperature cavities, with the resulting polariton …