Ratchet transport of overdamped particles in superimposed driven lattices
Huang Shu-Na
, Zhu Wei-Jing
, Huang Xiao-Qun
, Ai Bao-Quan
†
, Li Feng-Guo
Average velocity
V
as a function of particle number
N
at
ϕ
=
π
/2,
d
=
π
,
D
0
= 0.1, and
ω
=1.0.