Title : Negative Poisson's ratio in rippled graphene.

Pub. Date : 2017 Mar 23

PMID : 28281710






3 Functional Relationships(s)
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1 Through MD simulations, we have found that the Poisson"s ratio of rippled graphene decreases upon increasing its aspect ratio eta (amplitude over wavelength). Graphite endothelin receptor type A Homo sapiens
2 For the rippled graphene sheet eta = 0.188, a negative Poisson"s ratio of -0.38 is observed for a tensile strain up to 8%, while the Poisson"s ratio for eta = 0.066 is almost zero. Graphite endothelin receptor type A Homo sapiens
3 For the rippled graphene sheet eta = 0.188, a negative Poisson"s ratio of -0.38 is observed for a tensile strain up to 8%, while the Poisson"s ratio for eta = 0.066 is almost zero. Graphite endothelin receptor type A Homo sapiens