TY - JOUR
T1 - ZnO-Mg Nanoparticles Produced by Pulsed Laser Ablation in Liquid (PLAL) Technique
AU - Yudasari, N.
AU - Suliyanti, M. M.
AU - Imawan, C.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2020/5/28
Y1 - 2020/5/28
N2 - Pulsed laser ablation in liquid (PLAL) technique has been used to synthesize ZnO and ZnO-Mg nanoparticles by conducting laser ablation of zinc target in pure water and Mg(NO3)2 solution. The absorbance spectra show redshifted peaks of ZnO with Mg inclusion indicating the lowering of the band-gap energy down to 3.09 and 3.01 eV from 3.28 eV of the pure ZnO. The higher frequency visible emission peaks of ZnO-Mg in the photoluminescence spectra indicate more recombination due to the formation of Mg interstitial state. The XRD measurement shows the diffraction of ZnO-Mg shifted into lower peak, resulting longer interplanar spacing, which matches to those obtained from HRTEM measurement.
AB - Pulsed laser ablation in liquid (PLAL) technique has been used to synthesize ZnO and ZnO-Mg nanoparticles by conducting laser ablation of zinc target in pure water and Mg(NO3)2 solution. The absorbance spectra show redshifted peaks of ZnO with Mg inclusion indicating the lowering of the band-gap energy down to 3.09 and 3.01 eV from 3.28 eV of the pure ZnO. The higher frequency visible emission peaks of ZnO-Mg in the photoluminescence spectra indicate more recombination due to the formation of Mg interstitial state. The XRD measurement shows the diffraction of ZnO-Mg shifted into lower peak, resulting longer interplanar spacing, which matches to those obtained from HRTEM measurement.
UR - http://www.scopus.com/inward/record.url?scp=85086504294&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1552/1/012005
DO - 10.1088/1742-6596/1552/1/012005
M3 - Conference article
AN - SCOPUS:85086504294
SN - 1742-6588
VL - 1552
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012005
T2 - 12th International Symposium on Modern Optics and Its Applications, ISMOA 2019
Y2 - 1 July 2019 through 4 July 2019
ER -