3 papers
physics.chem-ph2026
Persistent singlet electronic character in the multiexcitonic triplet-pair state of strongly coupled pentacene singlet fission dimers
Atandrita Bhattacharyya, Namana Venkatareddy, Sanjoy Patra +5
Singlet fission converts an optically excited singlet state into a spin-entangled triplet pair state (TT) that can, in principle, yield two free triplets for photovoltaics…
physics.chem-ph2026
State Localization and Selective Charge Filtering Near a Null Point
Sanjoy Patra, Jibin Sivanarayan, Vivek N. Bhat +5
Null points in synthetically tunable molecular aggregates are predicted to generate flat energy bands analogous to those known in strongly correlated condensed-matter physics. For…
physics.chem-ph2025
Intramolecular Singlet Fission Through a Coherently Coupled Excimer-like Intermediate
Sanjoy Patra, Atandrita Bhattacharyya, Ch. Mudasar Hussain +5
Singlet Fission (SF) into two triplets offers exciting avenues for high-efficiency photovoltaics and optically initializable qubits. While the chemical space of SF chromophores is…