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Research Article

Temperature-Dependent Mechanical Properties of Graphene/Cu Nanocomposites with In-Plane Negative Poisson’s Ratios

Table 2

Out-of-plane material properties of single crystal copper under different temperatures (11 and 22 directions are, respectively, referred to as and crystal orientations).

Temperature (K) (GPa) (GPa) (GPa)

30054.30668.52669.585
50049.79263.26763.553
70043.93459.29559.722
100039.96650.7450.923