%0 Journal Article
%A Sánchez, A.
%A Domínguez-Adame Acosta, Francisco
%A Maciá Barber, Enrique Alfonso
%T Excitation decay in one-dimensional disordered-systems with paired traps
%D 1995
%@ 1098-0121
%U https://hdl.handle.net/20.500.14352/59381
%X Incoherent transport of excitations in one-dimensional disordered lattices with pairs of traps placed at random is studied by numerically solving the corresponding aster equation. Results are compared to the case of lattices with the same concentration of unpaired traps, and it is found that pairing of traps causes a slowdown of the decay rate of both the mean square displacement and the survival probability of excitations. We suggest that this result is due to the presence of larger trap-free segments in the lattices with paired disorder, which mplies that pairing of traps causes less disruption on the dynamics of excitations. In the conclusion we discuss the implications of our work, placing it in a more general context.
%~