Open AccessSynthesis and PL Characterization of Zn4B6O13 : Eu3+ Phosphor
Author(s) -
V. R. Kharabe
Publication year - 2021
Publication title -
international journal of advanced research in science, communication and technology
Language(s) - English
Resource type - Journals
ISSN - 2581-9429
DOI - 10.48175/ijarsct-2407
Subject(s) - phosphor , photoluminescence , materials science , solid state , ion , solid state lighting , emission spectrum , excitation , orange (colour) , characterization (materials science) , analytical chemistry (journal) , emission intensity , spectral line , chemistry , optoelectronics , nanotechnology , light emitting diode , physics , food science , organic chemistry , quantum mechanics , astronomy , chromatography
Modified solid state synthesis had been used to synthesize Zn4B6O13:Eu3+ phosphor. Compared to other methods, modified solid-state synthesis has several advantages.. Zn4B6O13:Eu3+ phosphor’s’ photoluminescence properties have been investigated.. The PL excitation spectra shows sharp peak at 393nm due to transition of 4f→5d. The shoulder peak of the PL emission spectra is observed at 614nm due to the 5Do→ 7F2 (red) transition of Eu3+ ion while the other peak is observed at 593nm due to the 5Do→ 7F1 (orange). All of the properties of the developed Zn4B6O13:Eu3+phosphor indicate that it could be beneficial in the lamp industry and solid state lighting.