Figure 4
From: Effective mechanical properties of multilayer nano-heterostructures

(a) Variation of in-plane Young’s modulus (E 1) with number of layers in a graphene-hBN heterostructure (Variation of E 2 with number of layers in a graphene-hBN heterostructure is same as E 1). (b) Variation of the in-plane Poisson’s ratio (ν 12) with number of layers in a graphene-hBN heterostructure (Variation of ν 21 with number of layers in a graphene-hBN heterostructure is same as ν 12).