Figure 6.

SEM images of Ni/Si surface irradiated by Nd:YAG laser. SEM images of Ni/Si surface irradiated by Nd:YAG laser at intensity 4.5 MW/cm2: 3 laser pulses per point (a), 10 laser pulses per point (b), and 22 laser pulses per point (c).

Medvid et al. Nanoscale Research Letters 2013 8:264   doi:10.1186/1556-276X-8-264
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