FE²�?ZNS CRYSTAL FUNDAMENTALS EXPLAINED

KLuS two solitary crystal samples undoped and doped having a low (five %) or substantial (38 %) concentration of trivalent thulium or ytterbium ions had been synthesized in the form of thin hexagonal plates. The minimal phonon Vitality (�?20 cm ⁻�?) was confirmed applying Raman spectroscopy. Samples were being analyzed also by utilizing optic