EXAMINE THIS REPORT ON FE²�?ZNS CRYSTAL

KLuS two single crystal samples undoped and doped with a small (five %) or significant (38 %) focus of trivalent thulium or ytterbium ions ended up synthesized in the form of slim hexagonal plates. The very low phonon Strength (�?20 cm ⁻�?) was verified employing Raman spectroscopy. Samples had been analyzed also by making use of optical abso