TOP FE²�?ZNS CRYSTAL SECRETS

KLuS 2 one crystal samples undoped and doped having a lower (five %) or higher (38 %) focus of trivalent thulium or ytterbium ions ended up synthesized in the shape of slender hexagonal plates. The very low phonon Vitality (�?20 cm ⁻�?) was verified utilizing Raman spectroscopy. Samples ended up studied also through the use of optical absorpt