NOT KNOWN DETAILS ABOUT FE²�?ZNS CRYSTAL

KLuS two one crystal samples undoped and doped using a lower (5 %) or significant (38 %) concentration of trivalent thulium or ytterbium ions were synthesized in the form of slender hexagonal plates. The lower phonon Electrical power (�?20 cm ⁻�?) was confirmed making use of Raman spectroscopy. Samples were being researched also by utilizing