THE SMART TRICK OF FE²�?ZNS CRYSTAL THAT NO ONE IS DISCUSSING

KLuS 2 single crystal samples undoped and doped which has a very low (five %) or superior (38 %) concentration of trivalent thulium or ytterbium ions had been synthesized in the form of skinny hexagonal plates. The reduced phonon energy (�?20 cm ⁻�?) was verified using Raman spectroscopy. Samples were being analyzed also by utilizing optical