Figure 14From: Evaluation of optical and electronic properties of silicon nano-agglomerates embedded in SRO: applying density functional theoryCalculated FTIR spectra and Raman spectrum. (a) Calculated FTIR spectra for silicon isomers from 18A to 18C. In a rectangle, at the bottom of this figure, we show the structure for isomer 18D; this isomer did not have convergence, and only the molecular structure is shown. (b) Calculated Raman spectrum for Si18A.Back to article page