EXAMINE THIS REPORT ON FE²�?ZNS CRYSTAL

KLuS two solitary crystal samples undoped and doped having a low (five %) or superior (38 %) focus of trivalent thulium or ytterbium ions were synthesized in the form of thin hexagonal plates. The lower phonon Electrical power (�?20 cm ⁻�?) was confirmed applying Raman spectroscopy. Samples had been analyzed also through the use of optical ab