Original Paper
Growth of Eu(OH)3 large single crystals by solid KOH assisted hydrothermal method and luminescent and magnetic properties
Abstract
Large single crystals of lanthanide hydroxides [Ln(OH)3 (Ln = La, Pr, Nd, Sm, Eu and Tb)] up to several millimeters have been grown by using solid KOH assisted hydrothermal method. Eu(OH)3 samples, as a representative of the Ln(OH)3 crystals, were characterized by X-ray diffraction (XRD), 4-circle single-crystal diffraction, Fourier transform infrared (FTIR) spectroscopy and X-ray photoelectron spectroscopy (XPS). FESEM image shows hexagonal prism morphology for the Eu(OH)3 large crystals. Research on the photoluminescence and magnetic properties of Eu(OH)3 species was conducted.
