RUMORED BUZZ ON FE²�?ZNS CRYSTAL

KLuS 2 solitary crystal samples undoped and doped which has a minimal (5 %) or significant (38 %) focus of trivalent thulium or ytterbium ions were being synthesized in the shape of thin hexagonal plates. The minimal phonon Vitality (�?20 cm ⁻�?) was confirmed applying Raman spectroscopy. Samples were examined also through the use of optical