107 citations · 181 across the 4 of their papers we have counts for
6 papers
Decoherence of Excitons in Multichromophore Systems: Thermal Line Broadening and Destruction of Superradiant Emission
D. J. Heijs, V. A. Malyshev, J. Knoester
We study the temperature-dependent dephasing rate of excitons in chains of chromophores, accounting for scattering on static disorder as well as acoustic phonons in the host matrix…
Thermal broadening of the J-band in disordered linear molecular aggregates: A theoretical study
D. J. Heijs, V. A. Malyshev, J. Knoester
We theoretically study the temperature dependence of the J-band width in disordered linear molecular aggregates, caused by dephasing of the exciton states due to scattering on vibr…
Trapping time statistics and efficiency of transport of optical excitations in dendrimers
Dirk-Jan Heijs, Victor A. Malyshev, Jasper Knoester
We theoretically study the trapping time distribution and the efficiency of the excitation energy transport in dendritic systems. Trapping of excitations, created at the periphery…
On the low-temperature diffusion of localized Frenkel excitons in linear molecular aggregates
A. V. Malyshev, V. A. Malyshev, F. Dominguez-Adame
We study theoretically diffusion of one-dimensional Frenkel excitons in J-aggregates at temperatures that are smaller or of the order of the J-band width. We consider an aggregate…
Anderson transition in low-dimensional disordered systems driven by nonrandom long-range hopping
A. Rodriguez, V. A. Malyshev, G. Sierra +3
The single-parameter scaling hypothesis predicts the absence of delocalized states for noninteracting quasiparticles in low-dimensional disordered systems. We show analytically and…
Absence of weak localization in two-dimensional disordered Frenkel lattices
A. Rodriguez, M. A. Martin-Delgado, J. Rodriguez-Laguna +4
The standard one-parameter scaling theory predicts that all eigenstates in two-dimensional random lattices are weakly localized. We show that this claim fails in two-dimensional di…