Fig. 8: Raman spectra of pristine and hydrated glass samples.
From: Investigation on boron and iodine behavior during nuclear glass vapor hydration

Comparison of Raman spectra between pristine ISG, hydrated ISG (412 days, 90 °C, RH at 99%), pristine VNaI, and hydrated VNaI (126 days, 90 °C, RH at 99%) glass samples. The baseline of Raman spectra is subtracted with the third-order polynomial function. Refer to the “Methods” section for more information on baseline correction.