Figure 3

(a) An AFM image and their corresponding line-scan profile of BNNS (indicated by A and B), L denotes layer. (b,c and d) Statistical analysis of flake size for BNNS. L, W and N are the flake length, width and layers of BNNS, respectively.
(a) An AFM image and their corresponding line-scan profile of BNNS (indicated by A and B), L denotes layer. (b,c and d) Statistical analysis of flake size for BNNS. L, W and N are the flake length, width and layers of BNNS, respectively.