Project supported by the National Natural Science Foundation of China(Grant No.12075090);the Key-Area Research and Development Program of Guangdong Province,China(Grant No.2019B030330001);the Science and Technology Program of Guangzhou City(Grant No.2019050001);the Natural Science Foundation of Guangdong Province,China(Grant No.2017A030313029);the Major Basic Research Project of Guangdong Province,China(Grant No.2017KZDXM024)。
We studied the rectified transport of underdamped particles subject to phase lag in an asymmetric periodic structure.When the inertia effect is considered,it is possible to observe reversals of the average velocity wi...
supported in part by the National Natural Science Foundation of China(Grant Nos.12075090 and 12005066);the Science and Technology Program of Guangzhou(Grant No.2019050001);the Natural Science Foundation of Guangdong Province,China(Grant No.2017A030313029);the Major Basic Research Project of Guangdong Province,China(Grant No.2017KZDXM024)。
Collective motion of active particles with polar alignment is investigated on a sphere.We discussed the factors that affect particle swarm motion and define an order parameter that can show the degree of particle swar...
Supported in part by the National Natural Science Foundation of China under Grant Nos.11575064 and 11175067;the Natural Science Foundation of Guangdong Province under Grant No.2016A030313433
Transport of an underdamped Brownian particle in a one-dimensional asymmetric deformable potential is investigated in the presence of both an ac force and a static force,respectively.From numerical simulations,we obta...