Fig. 6From: Corrosion of Longquan celadons in the marine environment: study on the celadons from the Dalian Island shipwreck of the Yuan Dynastya and b are the representative Raman spectra of the glass phase recorded at the surface craters and cross-section, respectively; c the plot of A1/(A1000-A0), A2/(A1000-A0), and A3-4/(A1000-A0) ratios of the stretching envelope of the Raman spectra after baseline subtraction and de-convolutionsBack to article page