Junsuk Rho

Quantum Dot-Induced Kinetic Bottleneck in Singlet Exciton Relaxation of Conjugated Polymer Aggregates

Abstract We designed hybrid aggregate model systems with cascade energy alignment from conjugated polymers (CPs) to quantum dots (QDs) to investigate the effects of QDs on CP singlet (S1) excitons. Radiative recombination of S1 excitons occurs within 1 ps in the chlorinated CP/QD...

Spectral Learning and Inverse Design of Broadband Infrared Absorbers

Abstract Designing broadband metamaterial absorbers with high absorption over a wide spectral range remains a significant challenge. Here, we develop an integrated simulation and machine-learning framework for the rapid modeling and design of broadband metamaterial absorbers. Ele...