Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Biggins, J. S."'
Publikováno v:
Phys. Rev. E 104, 065004 (2021)
Liquid crystal elastomers contract along their director on heating and recover on cooling, offering great potential as actuators and artificial muscles. If a flat sheet is programmed with a spatially varying director pattern, it will actuate into a c
Externí odkaz:
http://arxiv.org/abs/2107.09611
Autor:
Duffy, D., Cmok, L., Biggins, J. S., Krishna, A., Modes, C. D., Abdelrahman, M. K., Javed, M., Ware, T. H., Feng, F., Warner, M.
Publikováno v:
Journal of Applied Physics 129, 224701 (2021)
Liquid crystal elastomers (LCEs) can undergo large reversible contractions along their nematic director upon heating or illumination. A spatially patterned director within a flat LCE sheet thus encodes a pattern of contraction on heating, which can m
Externí odkaz:
http://arxiv.org/abs/2101.07041
Many materials of contemporary interest, such as gels, biological tissues and elastomers, are easily deformed but essentially incompressible. Traditional linear theory of elasticity implements incompressibility only to first order and thus permits so
Externí odkaz:
http://arxiv.org/abs/1407.2021
We compile a list of 2-D and axisymmetric Green's functions for isotropic full and half spaces, to complement our letter "Linear elasticity of incompressible solids". We also extend the isotropic exactly incompressible linear theory from our letter t
Externí odkaz:
http://arxiv.org/abs/1407.1405
When a fluid is pumped into a cavity in a confined elastic layer, at a critical pressure, destabilizing fingers of fluid invade the elastic solid along its meniscus (Saintyves, Dauchot, and Bouchaud, 2013). These fingers occur without fracture or los
Externí odkaz:
http://arxiv.org/abs/1407.0684
Publikováno v:
Journal of the Mechanics and Physics of Solids 2012 vol 60 no 4 pages 573-590
We model polydomain liquid-crystal elastomers by extending the neo-classical soft and semi-soft free energies used successfully to describe monodomain samples. We show that there is a significant difference between polydomains cross-linked in homogen
Externí odkaz:
http://arxiv.org/abs/0911.3513
Autor:
Biggins, J. S., Warner, M.
We discuss why it is physical to keep terms in the nematic rubber elastic free energy that reflect the order parameter dependence of the natural size of the network polymers. We address a point of difficulty in some mathematical approaches to this pr
Externí odkaz:
http://arxiv.org/abs/0910.3807
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Biggins, J. S., Warner, M.
Publikováno v:
Proceedings: Mathematical, Physical and Engineering Sciences, 2014 Mar 01. 470(2163), 1-8.
Externí odkaz:
https://www.jstor.org/stable/24508056
Autor:
Biggins, J. S.
Publikováno v:
Proceedings: Mathematical, Physical and Engineering Sciences, 2009 May 01. 465(2105), 1361-1376.
Externí odkaz:
https://www.jstor.org/stable/30243771