WHAT DOES FE²�?ZNS CRYSTAL MEAN?

The spectroscopic characterization and Vitality transfer system of iron-chromium co-doped ZnSe polycrystalline (Cr,Fe:ZnSe) were reported with dimension of 15 mm × fifteen mm × two mm attained by controlled article-expansion thermal diffusion system. The infrared absorption is characterized by a strong broad-band centered at 1770 nm that may be a