Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Itay Griniasty"'
Autor:
Tayler S. Hebner, Riley G.A. Bowman, Daniel Duffy, Cyrus Mostajeran, Itay Griniasty, Itai Cohen, Mark Warner, Christopher N. Bowman, Timothy J. White
Publikováno v:
ACS Applied Materials & Interfaces. 15:11092-11098
Liquid crystalline elastomers (LCEs) are shape-changing materials that exhibit large deformations in response to applied stimuli. Local control of the orientation of LCEs spatially directs the deformation of these materials to realize spontaneous sha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bf4406a08bf6f07f393628a435aa83b
https://doi.org/10.1021/acsami.2c21984
https://doi.org/10.1021/acsami.2c21984
Designing flat sheets that can be made to deform into three-dimensional shapes is an area of intense research with applications in micromachines, soft robotics, and medical implants. Thus far, such sheets were designed to adopt a single target shape.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cc1375c932b601de4274733691f5cda
Autor:
Itay Griniasty, Ruth Lawrence
We give explicit formulae for differential graded Lie algebra (DGLA) models of 3-cells. In particular, for a cube and an $n$-faceted banana-shaped 3-cell with two vertices, $n$ edges each joining those two vertices and $n$ bi-gon 2-cells, we construc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde5d30e4828a8f92d0f502408948755
http://arxiv.org/abs/2002.12329
http://arxiv.org/abs/2002.12329
Thin nematic elastomers, composite hydrogels and plant tissues are among many systems that display uniform anisotropic deformation upon external actuation. In these materials, the spatial orientation variation of a local director field induces intric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ec5866db78e83a02e3d2ff730bf888b
Autor:
Ruth Lawrence, Itay Griniasty
We give explicit formulae for a differential graded Lie algebra (DGLA) model of the triangle which is symmetric under the geometric symmetries of the cell. This follows the work of Lawrence-Sullivan on the (unique) DGLA model of the interval and of G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dd7d4ebcbc20b9d0407cb0223a8df23
Autor:
Ulf Leonhardt, Itay Griniasty
Publikováno v:
Physical Review B. 96
The Casimir force between macroscopic bodies is well understood, but not the Casimir stress inside bodies. Suppose empty space or a uniform medium meets a soft wall where the refractive index is continuous but its derivative jumps. For this situation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f78b365b4dd3eb6f226a1259b55ce614
https://doi.org/10.1103/physrevb.96.205418
https://doi.org/10.1103/physrevb.96.205418
Autor:
Ulf Leonhardt, Itay Griniasty
Current theory is able to predict the Casimir force between macroscopic bodies with an accuracy only limited by the knowledge of the material parameters. Yet surprisingly after almost 70 years of research, while theory describes the Casimir force bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5f3958eae29fafa628d844c5e0ea83f
http://arxiv.org/abs/1703.02211
http://arxiv.org/abs/1703.02211