19 citations · 34 across the 2 of their papers we have counts for
2 papers
cond-mat.dis-nn2008★ 15 cited
Bias driven coherent carrier dynamics in a two-dimensional aperiodic potential
F. A. B. F. de Moura, L. P. Viana, M. L. Lyra +2
We study the dynamics of an electron wave-packet in a two-dimensional square lattice with an aperiodic site potential in the presence of an external uniform electric field. The ape…
cond-mat.stat-mech2003★ 19 cited
Stochastic description of the dynamics of the random-exchange Heisenberg chain
M. H. Vainstein, R. Morgado, F. A. Oliveira +2
We study the diffusion process in a Heisenberg chain with correlated spatial disorder, with a power spectrum in the momentum space behaving as , using a stochastic descript…