FACTS ABOUT FE²�?ZNS CRYSTAL REVEALED

KLuS two one crystal samples undoped and doped that has a minimal (five %) or higher (38 %) concentration of trivalent thulium or ytterbium ions were synthesized in the shape of thin hexagonal plates. The reduced phonon Power (�?20 cm ⁻�?) was verified applying Raman spectroscopy. Samples were researched also by making use of optical absorpti