Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Anton Souslov"'
Autor:
Andrés Aranda-Díaz, Cecilia Rodrigues, Alexandra Grote, Jiawei Sun, Carl Schreck, Oskar Hallatschek, Anton Souslov, Wolfram Möbius, Kerwyn Casey Huang
Publikováno v:
mBio, Vol 12, Iss 6 (2021)
ABSTRACT Chirality is ubiquitous in nature, with consequences at the cellular and tissue scales. As Escherichia coli colonies expand radially, an orthogonal component of growth creates a pinwheel-like pattern that can be revealed by fluorescent marke
Externí odkaz:
https://doaj.org/article/4ab1cc0567674ca2b20b4b494a70a949
Autor:
Zan Hua, Joseph R. Jones, Marjolaine Thomas, Maria C. Arno, Anton Souslov, Thomas R. Wilks, Rachel K. O’Reilly
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Understanding and controlling self-assembly processes at multiple length scales is essential to design and create advanced materials. Here the authors report a method for the production of highly anisotropic nanoparticles with controlled dimensions b
Externí odkaz:
https://doaj.org/article/869e7116150742908f2b80ec98315174
Publikováno v:
Physical Review X, Vol 12, Iss 2, p 021017 (2022)
We investigate a model system for the rotational dynamics of inertial many-particle clustering, in which submillimeter objects are acoustically levitated in air. Driven by scattered sound, levitated grains self-assemble into a monolayer of particles,
Externí odkaz:
https://doaj.org/article/b623f6b8919e4ffb869ccbd402f0fbf4
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Active chiral fluids are a special case of active matter in which energy is introduced into rotational motion via local application of torque. Here Banerjee et al. develop a hydrodynamic theory of such active fluids and connect it with odd viscosity
Externí odkaz:
https://doaj.org/article/7e7349d4efc949d28f7daeace79273e5
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043225 (2020)
An active colloidal fluid composed of self-propelled spinning particles injecting energy and angular momentum at the microscale demonstrates spontaneous collective states that range from flocks to coherent vortices. Despite their seeming simplicity,
Externí odkaz:
https://doaj.org/article/1ca08f6ca7054508b27b232a69edf779
Publikováno v:
New Journal of Physics, Vol 20, Iss 1, p 013020 (2018)
Systems composed of strongly interacting self-propelled particles can form a spontaneously flowing polar active fluid. The study of the connection between the microscopic dynamics of a single such particle and the macroscopic dynamics of the fluid ca
Externí odkaz:
https://doaj.org/article/d7174dfd3bea497f9a0d601f67c53248
We report that equidistant 1D arrays of thin-film lithium niobate nano-waveguides generically support topological edge states. Unlike conventional coupled-waveguide topological systems, the topological properties of these arrays are dictated by the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c00a09bb04b5edb6c6424c00674c7747
Publikováno v:
Shankar, S, Souslov, A, Bowick, M J, Marchetti, M C & Vitelli, V 2022, ' Topological active matter ', Nature Reviews Physics, vol. 4, no. 6, pp. 380-398 . https://doi.org/10.1038/s42254-022-00445-3
Active matter encompasses different nonequilibrium systems in which individual constituents convert energy into non-conservative forces or motion at the microscale. This review provides an elementary introduction to the role of topology in active mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cb1996167c788f0c84e4e41f4e4d309
https://purehost.bath.ac.uk/ws/files/219779615/2010.00364v2.pdf
https://purehost.bath.ac.uk/ws/files/219779615/2010.00364v2.pdf
Publikováno v:
Physical Review Fluids
Physical Review Fluids, 7(4):043301. AMER PHYSICAL SOC
Banerjee, D, Souslov, A & Vitelli, V 2022, ' Hydrodynamic correlation functions of chiral active fluids ', Physical Review Fluids, vol. 7, no. 4, 043301 . https://doi.org/10.1103/PhysRevFluids.7.043301
Physical Review Fluids, 7(4):043301. AMER PHYSICAL SOC
Banerjee, D, Souslov, A & Vitelli, V 2022, ' Hydrodynamic correlation functions of chiral active fluids ', Physical Review Fluids, vol. 7, no. 4, 043301 . https://doi.org/10.1103/PhysRevFluids.7.043301
The success of spectroscopy to characterise equilibrium fluids, for example the heat capacity ratio, suggests a parallel approach for active fluids. Here, we start from a hydrodynamic description of chiral active fluids composed of spinning constitue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d55352a8ba86920400f721b9efdd424
https://hdl.handle.net/21.11116/0000-000A-C956-321.11116/0000-000A-C958-1
https://hdl.handle.net/21.11116/0000-000A-C956-321.11116/0000-000A-C958-1
Publikováno v:
Conference on Lasers and Electro-Optics.
Despite recent progress in topological photonics, a challenge remains to realise topological states in a scalable platform. Here we fabricate optical fiber characterized by a topological invariant and demonstrate protected supermode propagation over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7eb797dcc814ebdc7b7e907e1ca34b
https://doi.org/10.1364/cleo_qels.2022.fw5d.4
https://doi.org/10.1364/cleo_qels.2022.fw5d.4