Figure 6.

Cross-sectional SEM images and the cleavage plane is (1010). (a) The cross-section was unetched, the black frame indicates the cracks. (b) The cross-section was etched for 2 min.

Liu et al. Nanoscale Research Letters 2011 6:69   doi:10.1186/1556-276X-6-69
Download authors' original image