EXAMINE THIS REPORT ON FE²�?ZNS CRYSTAL

KLuS 2 solitary crystal samples undoped and doped using a low (five %) or large (38 %) focus of trivalent thulium or ytterbium ions had been synthesized in the shape of slender hexagonal plates. The minimal phonon Electricity (�?20 cm ⁻�?) was verified working with Raman spectroscopy. Samples had been researched also by making use of optical