3 papers
cond-mat.other2026
Quantitative Theory for the Amplitude of Fluorescence Quantum Beats from Geminate Triplet-Pair Fusion
Zachary Rex, Bách Ph\d{a}m Xuân, Gerald Curran +1
We derive the amplitude of quantum-beats in the fluorescence from geminate triplet-exciton fusion in rubrene and tetracene from the full set of parameters that characterize triplet…
quant-ph2025
Transport-Induced Decoherence of the Entangled Triplet Exciton Pair
Gerald Curran, Luke J. Weaver, Zachary Rex +1
Decoherence effects for entangled triplet pairs in organic molecular crystals are analyzed for the case when excitons can hop between inequivalent lattice sites. The fluorescence q…
cond-mat.mes-hall2025
The persistence of spin coherence in a crystalline environment
Gerald Curran, Zachary Rex, Casper X. Wilson +2
We analyze quantum interference in the triplet-exciton pair generated by singlet exciton fission in a molecular crystal, and introduce transport-induced dephasing (TID) as a key ef…