Fig. 14: Scattering reflective spectra recorded at different reflective angles.
From: Study on the morphology and structure of ε-Fe2O3 crystals in Chinese sauce wares (960–1279 CE)

The reflective angles with the intervals 2° range from 60° ± 10° at an incidence angle of 30° of the glaze surfaces of samples YZY-BG-01 a and LS-DD-10 b were obtained using P-polarized incident lights, respectively.