Self-assembly and crystallisation of indented colloids at a planar wall.
Self-assembly and crystallisation of indented colloids at a planar wall.
复制标题
凹凸胶体在平面壁上的自组装和结晶。
DOI:
10.1039/c5sm01043h
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发表时间:
2015
期刊:
影响因子:
3.4
通讯作者:
Ashton DJ
中科院分区:
文献类型:
--
作者:
Ashton DJ
We report experimental and simulation studies of the structure of a monolayer of indented (“lock and key”) colloids, on a planar surface. On adding a non-absorbing polymer with prescribed radius and volume fraction, depletion interactions are induced between the colloids, with controlled range and strength. For spherical particles, this leads to crystallisation, but the indented colloids crystallise less easily than spheres, in both simulation and experiment. Nevertheless, simulations show that indented colloids do form plastic (rotator) crystals. We discuss the conditions under which this occurs, and the possibilities of lower-symmetry crystal states. We also comment on the kinetic accessibility of these states.
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影响因子:
8.6
作者:
Ashton DJ
通讯作者:
Ashton DJ
影响因子:
3.9
作者:
Riley, Erin K.;Liddell, Chekesha M.
通讯作者:
Liddell, Chekesha M.
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Eric Jankowski;S. Glotzer
通讯作者:
S. Glotzer
DOI:
10.1103/physreve.70.041409
发表时间:
2004
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
P. Germain;J. Malherbe;S. Amokrane
通讯作者:
S. Amokrane
影响因子:
2.4
作者:
Jack, Robert L.;Hagan, Michael F.;Chandler, David
通讯作者:
Chandler, David