Fig. 4: Mechanisms of the ultrafast laser-induced SMSI.
From: Strong metal-support interactions induced by an ultrafast laser
a Explanation of ultrafast laser-induced formation of CeOx overlayer. TEM images of Pt/CeO2 after ultrafast laser irradiation with various exposure time of (b) 20 min, c 40 min, d 60 min (laser power: 250 mW), and laser power of (e) 80 mW, f 160 mW, g 250 mW (exposure time: 60 min). Insets are schematics of laser-fabricated Pt/CeO2 NPs.
