A SIMPLE KEY FOR FE²�?ZNS CRYSTAL UNVEILED

The spectroscopic characterization and energy transfer system of iron-chromium co-doped ZnSe polycrystalline (Cr,Fe:ZnSe) were reported with dimension of 15 mm × 15 mm × 2 mm attained by controlled article-development thermal diffusion system. The infrared absorption is characterized by a powerful wide-band centered at 1770 nm which can be attrib