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. 2023 Oct 24;52(22):7848–7948. doi: 10.1039/d0cs00936a

Frenkel exciton Hamiltonian energies and exciton energy schematics.

Excited monomer Single-excited dye Two dye singly excited Doubly excited dye
Schematic of exciton states in dye m or dyes m & n or m or n: graphic file with name d0cs00936a-u1.jpg graphic file with name d0cs00936a-u2.jpg graphic file with name d0cs00936a-u3.jpg graphic file with name d0cs00936a-u4.jpg
Key parameters: ε m J m,n, μm, μn K m,n, Δdm, Δdn Δ m
Key parameter of the exciton Hamiltonian: graphic file with name d0cs00936a-t18.jpg graphic file with name d0cs00936a-t19.jpg graphic file with name d0cs00936a-t20.jpg graphic file with name d0cs00936a-t21.jpg