Journal of Nanomaterials / 2014 / Article / Fig 2

Research Article

Tuning Optical Nonlinearity of Laser-Ablation-Synthesized Silicon Nanoparticles via Doping Concentration

Figure 2

Absorption spectra for (a) P-type and (b) N-type silicon nanoparticles dispersions; inset: optical image of the dispersions.

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