Effect of Laser Heating on Partial Decomposition of Bi₁₂SiO₂₀ (BSO) Single Crystal: Raman Study

Figure 1

(a) Raman spectrum of the Bi₁₂SiO₂₀ single crystal. (b) Raman spectra of Bi₁₂SiO₂₀ single crystal recorded consecutively at different laser powers at the same location on the sample. (c) Raman spectra of Bi₁₂SiO₂₀ single crystal recorded with laser power of 1.5 mW/μm² and different recording times at different locations on the sample.

(a)

(b)

(c)