Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Silvestre, Nuno M."'
Autor:
Silvestre, Nuno M., Tasinkevych, M.
Publikováno v:
Phys. Rev. E 95, 012606 (2017)
The Landau-de Gennes free energy is used to study theoretically the effective interaction of a spherical "key" and an anisotropic "lock" colloidal particles. We assume identical anchoring properties of the surfaces of the key and of the lock particle
Externí odkaz:
http://arxiv.org/abs/1611.07714
We investigate theoretically the morphology of a thin nematic film adsorbed at flat substrate patterned by stripes with alternating aligning properties, normal and tangential respectively. We construct a simple "exactly-solvable" effective interfacia
Externí odkaz:
http://arxiv.org/abs/1609.01637
Autor:
Rojas-Gomez, Oscar A., Romero-Enrique, Jose M., Silvestre, Nuno M., da Gama, Margarida M. Telo
In this paper we revisit the problem of a nematic liquid crystal in contact with patterned substrates. The substrate is modelled as a periodic array of parallel infinite grooves of well-defined cross section sculpted on a chemically homogeneous subst
Externí odkaz:
http://arxiv.org/abs/1609.00171
The confinement of liquid crystals inside curved geometries leads to exotic structures, with applications ranging from bio-sensors to optical switches and privacy windows. Here we study how curvature affects the alignment of a cholesteric liquid crys
Externí odkaz:
http://arxiv.org/abs/1608.01653
Substrates which are chemically or topographically patterned induce a variety of liquid crystal textures. The response of the liquid crystal to competing surface orientations, typical of patterned substrates, is determined by the anisotropy of the el
Externí odkaz:
http://arxiv.org/abs/1608.01657
Autor:
Silvestre, Nuno M., Pereira, Maria Carolina Figueirinhas, Bernardino, Nelson R., da Gama, Margarida M. Telo
We investigate theoretically the wetting properties of cholesteric liquid crystals at a planar substrate. If the properties of substrate and of the interface are such that the cholesteric layers are not distorted the wetting properties are similar to
Externí odkaz:
http://arxiv.org/abs/1507.04510
Autor:
Silvestre, Nuno M.1 nmsilvestre@fc.ul.pt, Figueirinhas Pereira, Maria Carolina1, Bernardino, Nelson R.1, Telo da Gama, Margarida M.1
Publikováno v:
European Physical Journal E -- Soft Matter. Feb2016, Vol. 39 Issue 2, p1-6. 6p.
Autor:
Rojas Gómez, Oscar A., Romero Enrique, José Manuel, Silvestre, Nuno M., Telo Da Gama, Margarida Maria
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
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In this paper we revisit the problem of a nematic liquid crystal in contact with patterned substrates. The substrate is modelled as a periodic array of parallel infinite grooves of well-defined cross section sculpted on a chemically homogeneous subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::728fdcf3a364e939e6c435ee39593b98
https://idus.us.es/xmlui/handle/11441/52317
https://idus.us.es/xmlui/handle/11441/52317
Autor:
Silvestre, Nuno M.1 (AUTHOR), Smalyukh, Ivan I.2,3,4,5 (AUTHOR)
Publikováno v:
Liquid Crystals Today. Apr2015, Vol. 24 Issue 2, p60-62. 3p.
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