Total reflectance and absorption spectra. (a) Total reflectance spectra and (b) total absorption spectra for the A, B, and untreated C-Si samples with wavelength ranging between UV and NIR. The inset shows total transmittance spectra for both treated and untreated samples.
Zhang et al. Nanoscale Research Letters 2013 8:351 doi:10.1186/1556-276X-8-351