THE BASIC PRINCIPLES OF FE²�?ZNS CRYSTAL

KLuS two single crystal samples undoped and doped having a minimal (5 %) or higher (38 %) focus of trivalent thulium or ytterbium ions ended up synthesized in the shape of slender hexagonal plates. The reduced phonon Electricity (�?20 cm ⁻�?) was confirmed using Raman spectroscopy. Samples were researched also by utilizing optical absorption