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@ARTICLE{Wysocki:826046,
author = {Wysocki, Adam and Winkler, Roland G. and Gompper, Gerhard},
title = {{P}ropagating interfaces in mixtures of active and passive
{B}rownian particles},
journal = {New journal of physics},
volume = {18},
number = {12},
issn = {1367-2630},
address = {[Bad Honnef]},
publisher = {Dt. Physikalische Ges.},
reportid = {FZJ-2017-00315},
pages = {123030},
year = {2016},
abstract = {The emergent collective dynamics in phase-separated
mixtures of isometric active and passive Brownian particles
is studied numerically in two-dimensions. A novel
steady-state of well-defined propagating interfaces is
observed, where the interface between the dense and the
dilute phase propagates and the bulk of both phases is
(nearly) at rest. Two kind of interfaces, advancing and
receding, are formed by spontaneous symmetry breaking,
induced by an instability of a planar interface due to the
formation of localized vortices. The propagation arises due
to flux imbalance at the interface, resembling the growth
behavior of rough surfaces far from equilibrium. Above a
threshold, the interface velocity decreases linearly with
increasing fraction of active particles.},
cin = {ICS-2},
ddc = {530},
cid = {I:(DE-Juel1)ICS-2-20110106},
pnm = {553 - Physical Basis of Diseases (POF3-553)},
pid = {G:(DE-HGF)POF3-553},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000391599100003},
doi = {10.1088/1367-2630/aa529d},
url = {https://juser.fz-juelich.de/record/826046},
}