THE 2-MINUTE RULE FOR FE²�?ZNS CRYSTAL

KLuS 2 solitary crystal samples undoped and doped which has a reduced (5 %) or superior (38 %) focus of trivalent thulium or ytterbium ions were being synthesized in the shape of slim hexagonal plates. The lower phonon Vitality (�?20 cm ⁻�?) was confirmed working with Raman spectroscopy. Samples were examined also by utilizing optical absorpt