Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tyler F. Roberts"'
Autor:
Ye Zhou, Tyler F. Roberts, José A. Martínez-González, Drew S. Melchert, Rui Zhang, Monirosadat Sadati, Juan J. de Pablo, Ashley Z. Guo
Publikováno v:
Soft Matter. 13:7465-7472
Liquid crystal shells have attracted considerable attention in recent years. In such systems, a combination of confinement and curvature generates topological defect structures that do not exist in the bulk. Past studies, however, have largely focuse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a553b32e24de1037fd1d42aaeb9d304d
https://doi.org/10.1039/c7sm01403a
https://doi.org/10.1039/c7sm01403a
Autor:
Xiaoguang Wang, Mohammad Rahimi, José A. Martínez-González, Nicholas L. Abbott, Emre Bukusoglu, Ye Zhou, Juan J. de Pablo, Tyler F. Roberts, Rui Zhang
Publikováno v:
ACS Nano. 10:6484-6490
Confinement of cholesteric liquid crystals (ChLC) into droplets leads to a delicate interplay between elasticity, chirality, and surface energy. In this work, we rely on a combination of theory and experiments to understand the rich morphological beh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4170b8a406e99cbfeffeaf55d68507e
https://doi.org/10.1021/acsnano.6b01088
https://doi.org/10.1021/acsnano.6b01088
Autor:
Nicholas L. Abbott, Juan J. de Pablo, Emre Bukusoglu, Mohammad Rahimi, Julio C. Armas-Pérez, Xiaoguang Wang, Tyler F. Roberts
Publikováno v:
Proceedings of the National Academy of Sciences. 112:5297-5302
Nanoparticles adsorbed at the interface of nematic liquid crystals are known to form ordered structures whose morphology depends on the orientation of the underlying nematic field. The origin of such structures is believed to result from an interplay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0784d73b4ae666efcb95f33357082e85
https://doi.org/10.1073/pnas.1422785112
https://doi.org/10.1073/pnas.1422785112
Our manuscript contained several typographical errors within equations, and two within the Discussion section. This document serves to correct these issues so that our simulation conditions may be identically replicated by all readers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ca04ceb0ffe6bd0d8100752c0d18fd
https://europepmc.org/articles/PMC5859304/
https://europepmc.org/articles/PMC5859304/
Publikováno v:
Physical Review E. 87
We study the mechanism of the polydomain–monodomain transition in liquid crystalline elastomers at the molecular scale. A coarse-grained model is proposed in which mesogens are described as ellipsoidal particles. Molecular dynamics simulations are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cda5cfbaec7ddf71938be2c34acdb3a
https://doi.org/10.1103/physreve.87.020502
https://doi.org/10.1103/physreve.87.020502
Publikováno v:
The Journal of Chemical Physics. 144:084905
Liquid crystals (LCs) display many of the flow characteristics of liquids but exhibit long range orientational order. In the nematic phase, the coupling of structure and flow leads to complex hydrodynamic effects that remain to be fully elucidated. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd3648fc2ce57f0e379d2d8d7aae7232
https://doi.org/10.1063/1.4940342
https://doi.org/10.1063/1.4940342
Autor:
Rohit Malshe, Jonathan K. Whitmer, Juan J. de Pablo, Raj Shekhar, J. A. Moreno-Razo, Tyler F. Roberts
Density of states Monte Carlo simulations have been performed to study the isotropic–nematic (IN) transition of the Lebwohl–Lasher model for liquid crystals. The IN transition temperature was calculated as a function of system size using expanded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da659fa630f7455e502454015c9073e6
https://europepmc.org/articles/PMC4108680/
https://europepmc.org/articles/PMC4108680/
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 28(14)
A continuum theory is used to study the interactions between nanoparticles suspended in nematic liquid crystals. The free energy functional that describes the system is minimized using an Euler–Lagrange approach and an unsymmetric radial basis func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61fb6a02c66ee2f91707b910b0d329e6
https://pubmed.ncbi.nlm.nih.gov/22409589
https://pubmed.ncbi.nlm.nih.gov/22409589
Publikováno v:
The Journal of Chemical Physics. 138:194903
Colloidal particles embedded within nematic liquid crystals exhibit strong anisotropic interactions arising from preferential orientation of nematogens near the particle surface. Such interactions are conducive to forming branched, gel-like aggregate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8fa4f342c366bb9f4c71eb0c7fe9250
https://doi.org/10.1063/1.4802774
https://doi.org/10.1063/1.4802774