Figure 5.

AFM images of surface blisters. (a) Sample hydrogenated at 1.5 ml/min and annealed for 1 h (scan size 40 μm) and (b) sample hydrogenated at 0.4 ml/min and annealed for 4 h (scan size 10 μm).

Serényi et al. Nanoscale Research Letters 2013 8:84   doi:10.1186/1556-276X-8-84
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