Figure 3
SEM micrographs of the structures synthesized from rice husks by 1,300 consecutive laser pulses. The laser pulse energies were (a) 0.19 and (b) 0.38 mJ.
Figure 3 | Nanoscale Research Letters
SEM micrographs of the structures synthesized from rice husks by 1,300 consecutive laser pulses. The laser pulse energies were (a) 0.19 and (b) 0.38 mJ.