Controllable laning phase for oppositely driven disk systems

作     者：Lin Liu Ke Li Xiao-Lin Zhou Lin-Li He Lin-Xi Zhang 刘琳;李珂;周晓琳;何林李;章林溪

作者机构：Department of PhysicsZhejiang UniversityHangzhou 310027China Department of PhysicsWenzhou UniversityWenzhou 325035China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2019年第28卷第12期

页      面：123-129页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：Project supported by the National Natural Science Foundation of China(Grant Nos.21873082,21674082,and 21674096) the Natural Science Foundation of Zhejiang Province,China(Grant No.LY19B040006) 

主　　题：driven system tilted plates laning phase drifting behavior 

摘      要：A two-dimensional binary driven disk system embedded by impermeable tilted plates is investigated through nonequilibrium computer simulations. It is well known that a binary disk system in which two particle species are driven in opposite directions exhibits jammed, phase separated, disordered, and laning states. The presence of tilted plates can not only advance the formation of laning phase, but also effectively stabilize laning phase by suppressing massively drifting behavior perpendicular to the driving force. The lane width distribution can be controlled easily by the interplate distance. The collective behavior of driven particles in laning phase is guided by the funnel-shaped confinements constituted by the neighboring tilted plates. Our results provide the important clues for investigating the mechanism of laning formation in driven system.