Fig. 2From: Realization of III–V Semiconductor Periodic Nanostructures by Laser Direct Writing Technique a, b The schematic diagram of the mechanism of laser action on GSBT film and the surface morphology of the GSBT film after laser irradiation. d, e The schematic diagram of the mechanism of laser action on Ti film and the surface morphology of the Ti film after laser irradiation. c, f The enlarged views of detailed structures of (b) and (e), respectivelyBack to article page