Raman Spectra of Quaternary CdS_1−x−ySe_xTe_y Nanocrystals Embedded in Borosilicate Glass

Figure 3

First-order Raman spectra of CdS_{1−𝑥−𝑦}Se_𝑥Te_𝑦 nanocrystals grown in borosilicate glass from the same initial mixture at different thermal treatment temperature and duration. The spectra were measured at 295 K at excitation with 𝜆_exc = 647.1 nm laser line.