5 SIMPLE TECHNIQUES FOR FE²�?ZNS CRYSTAL

KLuS two solitary crystal samples undoped and doped having a reduced (five %) or superior (38 %) focus of trivalent thulium or ytterbium ions were being synthesized in the form of thin hexagonal plates. The low phonon Strength (�?20 cm ⁻�?) was confirmed making use of Raman spectroscopy. Samples were being analyzed also by making use of optic