Zobrazeno 1 - 10
of 57
pro vyhledávání: '"José M. Romero-Enrique"'
Publikováno v:
Crystals, Vol 9, Iss 8, p 430 (2019)
We revisit the wetting of nematic liquid crystals in contact with crenellated substrates, studied previously using the Landau−de Gennes formalism. However, due to computational limitations, the characteristic length scales of the substrate relief c
Externí odkaz:
https://doaj.org/article/638140dbbcd94687a9ce6297b6ff7ce5
Publikováno v:
Physical Review Letters
Previous treatments of three-dimensional (3D) short-ranged wetting transitions have missed an entropic or low temperature Casimir contribution to the binding potential describing the interaction between the unbinding interface and wall. This we deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ae660a278ead425892b2667b830337a
https://doi.org/10.1103/physrevlett.128.195701
https://doi.org/10.1103/physrevlett.128.195701
Publikováno v:
Molecular Physics. 117:3941-3956
In this paper, we present a molecular dynamics study of the glass transition for a soft-core primitive model for ionic liquids, in which cations are fully flexible chains of tangent soft spherical ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3dbb2c350621f4dfe7efc833e6e6a1
https://doi.org/10.1080/00268976.2019.1674935
https://doi.org/10.1080/00268976.2019.1674935
Autor:
Luis F. Rull, José M. Romero-Enrique
Publikováno v:
Langmuir. 33:11779-11787
We study the morphologies of nematic nanodrops in a vapor of a discotic nematogen by Monte Carlo simulations. The fluid interactions are modeled by a Gay-Berne model with molecular elongations of κ = 0.3 and 0.5 and different values of the energy an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdbeeff1fd268c7171d287e1069ad2a4
https://doi.org/10.1021/acs.langmuir.7b02347
https://doi.org/10.1021/acs.langmuir.7b02347
Micelle Formation in Aqueous Solutions of Room Temperature Ionic Liquids: A Molecular Dynamics Study
Publikováno v:
The Journal of Physical Chemistry B. 121:8348-8358
1-Alkyl-3-methylimidazolium cations in the presence of water are used as a test system to study by molecular dynamics the formation of micelles in aqueous mixtures of highly anisotropic room temperature ionic liquids (IL). Structural properties, i.e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c5cb1db3141ab7f898288681da26c7
https://doi.org/10.1021/acs.jpcb.7b05552
https://doi.org/10.1021/acs.jpcb.7b05552
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ce5df9ebbf0f0fbc9bcad883a410263
https://pubmed.ncbi.nlm.nih.gov/27830658
https://pubmed.ncbi.nlm.nih.gov/27830658
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=doi_dedup___::2b1a6084b1de36ee13aebf35f8d91832
http://arxiv.org/abs/1609.00171
http://arxiv.org/abs/1609.00171
Publikováno v:
Molecular Physics. 109:1067-1075
We study wetting and filling of patterned surfaces by a nematic liquid crystal. We focus on three important classes of periodic surfaces: triangular, sinusoidal and rectangular. The results highlight the similarities and differences of nematic wettin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdd5b4e23cd9d3a0337e2e98a159d88b
https://doi.org/10.1080/00268976.2010.542780
https://doi.org/10.1080/00268976.2010.542780
Publikováno v:
Molecular Simulation. 35:1043-1050
We present a molecular dynamics study in the isothermal–isobaric ensemble of a flexible model of linear n-alkanes for close to the glass transition. Our model is a modification of a realistic force field in which we have turned off the bond bending
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7343618d6b4cf4f474c403442c573e4
https://doi.org/10.1080/08927020902902767
https://doi.org/10.1080/08927020902902767
Publikováno v:
The Journal of Physical Chemistry B. 113:9046-9049
We present a primitive model for a room-temperature ionic liquid, where the cation is modeled as a charged hard spherocylinder of diameter sigma and length l and the anion as a charged hard sphere of diameter sigma. Liquid-vapor coexistence curves an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe9c9b4d76750870771dd941a3f3242a
https://doi.org/10.1021/jp903709k
https://doi.org/10.1021/jp903709k