Recent Study of Optical Activity and Faraday Rotation around the Edge Absorption of the Crystals Bi12SiO20 and Bi12SiO20:M (M = Co, Fe)

The optical active crystals Bi 12 SiO 20 and the doped optical active crystals Bi 12 SiO 20:M (M=Co,Fe) have reverse sign spectra of the Verdet constant V() in the spectral region of excitons. In comparison to undoped crystals, the spectral area in which the sign of the doped crystals is changed is moved, and…
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July 15, 2021 0