FE²�?ZNS CRYSTAL FUNDAMENTALS EXPLAINED

KLuS two solitary crystal samples undoped and doped which has a low (five %) or significant (38 %) concentration of trivalent thulium or ytterbium ions ended up synthesized in the form of skinny hexagonal plates. The small phonon Strength (�?20 cm ⁻�?) was confirmed making use of Raman spectroscopy. Samples had been studied also by making use