Tunable Memory and Activity of Quincke Particles in Micellar Fluid

被引:1
|
作者
Yang, Yang [1 ,2 ]
Zhang, Meng Fei [1 ,2 ]
Zhu, Lailai [3 ]
Zhang, Tian Hui [1 ,2 ]
机构
[1] Soochow Univ, Ctr Soft Condensed Matter Phys & Interdisciplinary, Suzhou 215006, Peoples R China
[2] Soochow Univ, Sch Phys Sci & Technol, Suzhou 215006, Peoples R China
[3] Soochow Univ, Sch Phys Sci & Technol, Suzhou 215006, Peoples R China
基金
中国国家自然科学基金;
关键词
POLAR;
D O I
10.1088/0256-307X/40/12/126401
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Memory can remarkably modify the collective behavior of active particles. We show that, in a micellar fluid, Quincke particles driven by a square-wave electric field exhibit a frequency-dependent memory. Upon increasing the frequency, a memory of directions emerges, whereas the activity of particles decreases. As the activity is dominated by interaction, Quincke particles aggregate and form dense clusters, in which the memory of the direction is further enhanced due to the stronger electric interactions. The density-dependent memory and activity result in dynamic heterogeneity in flocking and offer a new opportunity for research of collective motions.
引用
收藏
页数:6
相关论文
共 50 条
  • [31] Photothermal-Triggered Shape Memory Polymer Prepared by Cross-Linking Porphyrin-Loaded Micellar Particles
    Qian, Wangqiu
    Song, Yufang
    Shi, Dongjian
    Dong, Weifu
    Wang, Xiaorong
    Zhang, Hongji
    MATERIALS, 2019, 12 (03)
  • [32] Behavior of hybrid nanostructure and dust particles in fluid motion with thermal radiation and memory effects
    Ram Prakash Sharma
    Kirnu Badak
    S. R. Mishra
    Sahin Ahmed
    The European Physical Journal Plus, 138
  • [33] Behavior of hybrid nanostructure and dust particles in fluid motion with thermal radiation and memory effects
    Sharma, Ram Prakash
    Badak, Kirnu
    Mishra, S. R.
    Ahmed, Sahin
    EUROPEAN PHYSICAL JOURNAL PLUS, 2023, 138 (02):
  • [34] The effect of reversed micellar systems on the catalytic activity of monodisperse catalysts - III. Studies on the hydrogenation activity of cobalt boride particles in the CTAB/1-hexanol/water reversed micellar system
    Ma, HY
    Li, GZ
    Zhang, JP
    Shen, Q
    Wang, XW
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 1998, 19 (04) : 511 - 520
  • [35] MICELLAR FLOODING - FLUID PROPAGATION, INTERACTION, AND MOBILITY
    TRUSHENSKI, SP
    DAUBEN, DL
    PARRISH, DR
    SOCIETY OF PETROLEUM ENGINEERS JOURNAL, 1974, 14 (06): : 633 - 642
  • [36] Fluid and chiral ephedrinium myristate micellar fibers
    Trager, O
    Sowade, S
    Bottcher, C
    Fuhrhop, JH
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (39) : 9120 - 9124
  • [37] Electrodeposition of cobalt with tunable morphology from reverse micellar solution
    Shimul Saha
    Sharmin Sultana
    Md. Mominul Islam
    M. Muhibur Rahman
    M. Yousuf A. Mollah
    Md. Abu Bin Hasan Susan
    Ionics, 2014, 20 : 1175 - 1181
  • [38] Electrodeposition of cobalt with tunable morphology from reverse micellar solution
    Saha, Shimul
    Sultana, Sharmin
    Islam, Md. Mominul
    Rahman, M. Muhibur
    Mollah, M. Yousuf A.
    Susan, Md. Abu Bin Hasan
    IONICS, 2014, 20 (08) : 1175 - 1181
  • [39] A Fluid Metamaterial With Tunable Anisotropy
    Mayy, M.
    Zhu, G.
    Kitur, J. K.
    Noginova, N.
    Bonner, C. E.
    Bhattacharjee, R. R.
    Giannelis, E. P.
    Noginov, M. A.
    2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2011,
  • [40] A tunable hybrid memory allocator
    Hasan, Yusuf
    Chang, J. Morris
    JOURNAL OF SYSTEMS AND SOFTWARE, 2006, 79 (08) : 1051 - 1063