Spontaneous Ag-Nanoparticle Growth at Single-Walled Carbon Nanotube Defect Sites: A Tool for In Situ Generation of SERS Substrate
Figure 1
(a) Raman spectra of SWCNT using (a) 2.41 eVand (b) 1.58 eV laser excitation. Significant peaks are labeled. The laser power measured at the sample was 0.1 mW for (a) and 0.4 mW for (b).
