Fig. 3: Hydrous species and HBs in corroded glass surface layer.
From: Impact of hydrous species in surface alteration layer on mechanical properties of oxide glasses
a Raman spectra and b SFG spectra of various corroded glass surface. c Water content in the glass surface and hydrogen amount as a function of corrosion time. d Integrated area ratio between ∼3150 cm−1 band (A3150) and the ∼3350 cm−1 band (A3350) and ∼3790 cm−1 band (A3790) as a function of corrosion time. The error bar in d is determined based on the standard deviation of 4 measurements for each sample. e Schematic of the enhanced HBs of hydrous species in AL.
