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cond-mat.other2011★ 1 cited
Frenkel Excitons--Charge-Transfer Excitons--Phonons Coupling in One-Component Molecular Crystals
I. J. Lalov, I. Zhelyazkov
In this paper, we simulate the linear absorption spectra of the MePTCDI and PTCDA crystals. The basic Hamiltonian describes the Frenkel excitons and charge-transfer excitons mixing…
cond-mat.other2009
Mixing of Frenkel and charge-transfer excitons in quasi-one-dimensional one-component molecular crystals
I. J. Lalov, I. Zhelyazkov
In molecular crystals like MePTCDI and PTCDA the molecule are regularly arranged creating quasi-one-dimensional molecular stacks. The intermolecular distance in a stack (about 3.3…