THE 2-MINUTE RULE FOR FE²�?ZNS CRYSTAL

KLuS two one crystal samples undoped and doped by using a low (five %) or substantial (38 %) focus of trivalent thulium or ytterbium ions ended up synthesized in the shape of slender hexagonal plates. The small phonon Power (�?20 cm ⁻�?) was verified applying Raman spectroscopy. Samples had been researched also by making use of optical absorp