Fig. 2: Mechanical properties of the isotopic BN monolayers.
From: Anomalous isotope effect on mechanical properties of single atomic layer Boron Nitride
a Load–displacement curves and the corresponding fittings. b Logarithmic curves and the corresponding fittings to show the cubic behaviors at ~70 nm displacement. c Histograms of Young’s modulus and (d) breaking strength, where the solid lines are the fitted distribution curves for each of the sample, and the dashed lines are the mean values of NatBN. Young’s modulus (e) and breaking strength (f) dependence on 10B contents with standard errors.
