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Friction occurs in various systems from the nanoscale to the geophysical scale and plays a crucial role. The microscopic mechanism of friction and the origin of the dynamic ordering in interacting particle systems are still controversial. Using Langevin simulations, we study the friction of two-dimensional colloids on the substrate with randomly distributed point-like pinning centers. We consider three different model colloidal systems, and in each system the colloidal particles interact with each other through repulsive interactions that have two different force ranges, as shown in Fig-1. We find two maximum static friction forces (the first maximum static friction fc1d and the second maximum static friction fc2d). The interference between short-range repulsive interactions with similar force ranges in model 3 colloidal system can lead to significantly increased repulsion between particles near pinning centers, resulting in a decrease in fc1d and an enhanced orderly movement along the direction of external driving forces above fc2d. The results provide guide for revealing the mechanisms of friction in the colloidal particles with interactions that have different force ranges.
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Keywords:
- Friction /
- colloids /
- plastic flow /
- moving order
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[1] Vanossi A, Manini N, Urbakh M, Zapperi S,Tosatti E 2013 Rev. Mod. Phys. 85 529
[2] Michael U, Ernst M 2010 Nat. Mater. 9 8
[3] Zhang Z Y, Wu C G, Zhang Q, Cao Y G 2020 Friction 8 666
[4] Ramaswamy M, Lin N Y C, Leahy B D, Ness C, Fiore A M, Swan J W, Cohen I 2017 Phys. Rev. X 7 041005
[5] Lerose A, Žunkovič B, Marino J, Gambassi A, Silva A 2019 Phys. Rev. B 99 045128
[6] Driver T, Cooper B, Ayers R, Pipkorn R, Patchkovskii S, Averbukh V, Klug D R, Marangos J P, Frasinski L J, Edelson-Averbukh M 2020 Phys. Rev. X 10 041004
[7] Marchetti M C, Joanny J F, Ramaswamy S, Liverpool T B, Prost J, Rao M, Simha R A 2013 Rev. Mod. Phys. 85 1143
[8] Zhang T H, Kuipers B W M, Tian W D, Groenewold J, Kege W K 2015 Soft Matter 11 297
[9] Gilpin W, Bull M S, Prakash M 2020 Nat. Rev. Phys. 2 74
[10] Arora P, Sood A K, Ganapathy R 2021 Sci. Adv. 7 eabd0331
[11] Chen J X, Chen G Y, Kapral R 2018 Sci. Adv. 5 1800028
[12] Cui R F, Chen Q H, Chen J X 2020 Nanoscale 12 12275
[13] Mognetti B M, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel D 2013 Phys. Rev. Lett. 111 245702
[14] Solon A P, Stenhammar J, Wittkowski R, Kardar M, Kafri Y, Cates M E, Tailleur J 2015 Phys. Rev. Lett. 114 198301
[15] Cao T T, Li Z, Lv W L, Cao Y G 2017 J. Phys. Commun. 1 045008
[16] Alshareedah I, Kaur T, Ngo J, Seppala H, Kounatse L D, Wang W, Moosa M M, Banerjee P R 2019 J. Am. Chem. Soc. 141 14593
[17] Mondal M, Mishra C K, Banerjee R, Narasimhan S, Sood A K, Ganapathy R 2020 Sci. Adv. 6 eaay8418
[18] Theurkauff I, Cottin-Bizonne C, Palacci J, Ybert C, Bocquet L 2012 Phys. Rev. Lett. 108 268303
[19] Velasco A C, Abkenar M, Gompper G, Auth T 2018 Phys. Rev. E 98 022605
[20] Rudner M S, Lindner N H 2020 Nat. Rev. Phys. 2 229
[21] Wittmann R, Brader J M, Sharma A, Marconi U M B 2018 Phys. Rev. E 97 012601
[22] Skou M G, Skov T G, Jørgensen N B, Nielsen K K, Camacho-Guardian A, Pohl T, Bruun G M, Arlt J J 2021 Nat. Phys. 17 731
[23] Digregorio P, Levis D, Pagonabarraga I 2018 Phys. Rev. Lett. 121 098003
[24] Park J, Zhao H B, Kang S D, Lim K, Chen C C, Yu Y S, Braatz R D, Shapiro D A, Hong J, Toney M F, Bazant M Z, Chueh W C 2021 Nat. Mater. 20 991
[25] Chubak I, Likos C N, Kremer K, Smrek J 2020 Phys. Rev. Res. 2 043249
[26] Shi X Q, Fausti G, Chaté H, Nardini C, Solon A 2020 Phys. Rev. Lett. 125 168001
[27] Chattoraj J, Ciamarra M P 2021 Phys. Rev. Lett. 124 028001
[28] Malescio G, Pellicane G 2003 Nat. Mater. 2 97
[29] Delfau J B, Ollivier H, López C, Blasius B, Hernández-García E 2016 Phys. Rev. E 94 042120
[30] Daza F A G, Cuetos A, Patti A 2020 Phys. Rev. E 102 013302
[31] Li X D, Wu C G, Cao T T, Cao Y G 2019 Physica A 515 279
[32] Fisher D S 1980 Phys. Rev. B 22 1190
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