标题： 极化辐射下混沌和耗散存在时的输运定向 显示英文标题

标题： Directing transport by polarized radiation in presence of chaos and dissipation

摘要： 我们数值研究了在单色辐射和耗散存在的情况下，半圆散射体的Galton板上粒子的动力学行为。 结果表明，在某些条件下，辐射会导致与底层奇异吸引子相关的定向输运现象出现。 通过辐射偏振可以高效地改变输运方向。 讨论了这一效应在不对称反点超晶格中的实验实现。 显示英文摘要

摘要： We study numerically the dynamics of particles on the Galton board of semi-disk scatters in presence of monochromatic radiation and dissipation. It is shown that under certain conditions the radiation leads to appearance of directed transport linked to an underlining strange attractor. The direction of transport can be efficiently changed by radiation polarization. The experimental realization of this effect in asymmetric antidot superlattices is discussed.