K S Narayan

best wishes to Sinay who just moved out to @StingelinN at Georgia Tech as a post-doc..

We observe significant splitting of the lower hybrid state leading to a modulation in decay rates. Time-resolved emission unveils detailed transition dynamics. These findings have potential implications for advancements in OLED and organic laser applications.

A tuning of the cavity modes is required to align with the molecular exciton range. We tune the incidence angle (instead of thickness). This handle of incident and collection angles is useful to fine-tune the photon-exciton coupling regime. We carefully carry out this angle dependent measurements.

A promising alternative approach for simultaneously maintaining high oscillator strength and low ΔEST is the use of exciton-photon coupling-induced hybrid states. A large dipole moment and high binding energy of the Frenkel exciton in TADF molecules make them suitable in strong coupling regime.

The efficiency of the RISC process requires a minimization of the energy gap (ΔEST) between the first excited triplet state (𝑇1) and the first excited singlet state (𝑆1). However, reducing the ΔEST in organic molecules while maintaining enough oscillator strength with high quantum yield is not easy

Tailoring dynamics of thermally activated delayed fluorescence molecules embedded in cavity by forming coupling-induced hybrid states Light–matter coupling-induced hybrid states provide the potential to tune the emission dynamics of molecular chromophores having multilevel systems. We demonstr

Our new paper is out. pubs.aip.org/aip/apl/arti...
Led by Sinay @beherasinay and @Anaranyaghorai, an example of benchtop Molecular Quantum-mech
Summary: TADA Molecules have suitable emissive singlet levels, that can also be accessed by a triplet level via a reverse intersystem crossing RISC.

Wish you a great new year, with more meaningful-impactful publications for the academicians; great discoveries/prizes-fellowships for researchers-students-scholars; angel investment-grants-customers for startup founders.