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Resolution: standard / high Figure 7.
Schematic representations of the optimization process and Raman spectra after the
optimization. (a) Schematic representation of the optimization process. The left represents the contrast
of the bitmap files before and after optimization; the right shows the optimized result
after depositing gold film. (b) Raman spectra after the optimization. The thickness of gold film was 18nm; the sample
probed was 10−6mol/L R6G.
Gao et al. Nanoscale Research Letters 2012 7:399 doi:10.1186/1556-276X-7-399 |
