THE DEFINITIVE GUIDE TO FE²�?ZNS CRYSTAL

KLuS two one crystal samples undoped and doped that has a lower (five %) or significant (38 %) concentration of trivalent thulium or ytterbium ions were synthesized in the form of thin hexagonal plates. The low phonon Strength (�?20 cm ⁻�?) was confirmed applying Raman spectroscopy. Samples ended up analyzed also through the use of optical ab