5 SIMPLE TECHNIQUES FOR FE²�?ZNS CRYSTAL

KLuS two solitary crystal samples undoped and doped which has a very low (five %) or large (38 %) concentration of trivalent thulium or ytterbium ions had been synthesized in the form of thin hexagonal plates. The small phonon Vitality (�?20 cm ⁻�?) was verified utilizing Raman spectroscopy. Samples ended up researched also by using optical a