247 citations · 721 across the 14 of their papers we have counts for
7 papers · 1 filter
Heterogeneous Singlet Fission in a Covalently Linked Pentacene Dimer
Woojae Kim, Naitik A. Panjwani, K. C. Krishnapriya +5
Molecular dimers are widely utilized as a tool to investigate the structure-property relationships behind the complex photophysical processes of condensed-phase systems, where stru…
Tuning the coherent propagation of organic exciton-polaritons through dark state delocalization
Raj Pandya, Arjun Ashoka, Kyriacos Georgiou +7
While there have been numerous reports of long-range polariton transport at room-temperature in organic cavities, the spatio-temporal evolution of the propagation is scarcely repor…
Untargeted Effects in Organic Exciton-Polariton Transient Spectroscopy: A Cautionary Tale
Scott Renken, Raj Pandya, Kyriacos Georgiou +6
Strong light-matter coupling to form exciton- and vibropolaritons is increasingly touted as a powerful tool to alter the fundamental properties of organic materials. It is proposed…
Optical projection and spatial separation of spin entangled triplet-pairs from the S1 (21Ag-) state of pi-conjugated systems
Raj Pandya, Qifei Gu, Alexandre Cheminal +11
The S1 (21Ag-) state is an optically dark state of natural and synthetic pi-conjugated materials that can play a critical role in optoelectronic processes such as, energy harvestin…
Band-edge Excitation of Carotenoids Removes S* Revealing Triplet-pair Contributions to the S1 Absorption Spectrum
Daniel W Polak, Andrew J Musser, George A Sutherland +7
The nature of the low-lying electronic states in carotenoids has been debated for decades. We use excitation-dependent transient absorption spectroscopy and comparison with publish…
Multi-dimensional Tensor Network Simulation of Open Quantum Dynamics in Singlet Fission
Florian A. Y. N. Schröder, David H. P. Turban, Andrew J. Musser +2
We develop a powerful tree tensor network states method that is capable of simulating exciton-phonon quantum dynamics of larger molecular complexes and open quantum systems with mu…