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. 2020 Jun 17;10(6):1184. doi: 10.3390/nano10061184

Figure 8.

Figure 8

SEM micrographs of (a) ridge-like DLIP structure with a period of 10 μm (DLIP-type 3). (bg) Evolution of surface morphology on top of the DLIP structure with increasing peak fluence levels and a laser polarization perpendicular to the DLIP ridges processed with the Trumpf TruMicro 5050 laser system.