1.
Adv Mater
; 28(46): 10323-10332, 2016 Dec.
Artículo
en Inglés
| MEDLINE
| ID: mdl-27781310
RESUMEN
A scalable mechanical metamaterial simultaneously displaying negative stiffness and negative Poisson's ratio responses is presented. Interlocking hexagonal subunit assemblies containing 3 alternative embedded negative stiffness (NS) element types display Poisson's ratio values of -1 and NS values over two orders of magnitude (-1.4 N mm-1 to -160 N mm-1 ), in good agreement with model predictions.
2.