FE²�?ZNS CRYSTAL FUNDAMENTALS EXPLAINED

KLuS two one crystal samples undoped and doped by using a very low (five %) or substantial (38 %) concentration of trivalent thulium or ytterbium ions were being synthesized in the form of thin hexagonal plates. The reduced phonon Electricity (�?20 cm ⁻�?) was confirmed using Raman spectroscopy. Samples ended up studied also by using optical