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. 2017 Sep 20;7:11951. doi: 10.1038/s41598-017-12377-5

Figure 2.

Figure 2

(a) UV-Vis spectra of nanorods recorded after 10 s of fs laser irradiation with different average powers. Control refers to rods without irradiation. Inset: TEM image of nanorod. Size bar = 5 nm. (b) Peak wavelengths (gray) and widths (black) of the longitudinal nanorod plasmon mode as function of the average incident laser power.