Raman scattering. (a) Resonant Raman spectra of the CdTe NCs in the range of the LO phonon. The region of the DAP mode ~100 cm-1 is scaled for convenience. Inset shows the spectra in the broad spectral range including LO overtones. (b) A sample multi-Lorenzian peak fit of the spectrums in the range of the LO phonon.