Spectral, Structural and Characterization of NeodymiumIons Doped Zinc Oxide Nanomaterial
نویسندگان
چکیده
Zinc oxide with neodymium ions nanomaterials were synthesized by using the chemical synthesis method. The materials characterized XRD, FTIR, TEM, SEM and spectral analysis. From TEM images, estimated average particle size are 20, 100 200nm respectively. Nearly hexagonal shapes for dark spots in images indicate that ZnO nanoparticles almost hexagonal. demonstrates clearly formation of cluster type change morphology Nd3+ different concentration. UV- Visible absorption spectrum ZnO:Nd3+ nanomaterial was analyzed on basis Judd-Ofelt (J-O) theory. Nine four fluorescence bands have been observed at room temperature. Energy interaction intensity parameters computed Fluorescence band assigned to transitions 4F3/2 → 4I9/2, →4I11/2, →4I13/2, →4I15/2. radiative properties J-O data. value emission cross-section is an important parameter signifies rate energy extraction from optical material.
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ژورنال
عنوان ژورنال: American journal of nanoscience
سال: 2021
ISSN: ['2575-4858', '2575-484X']
DOI: https://doi.org/10.11648/j.ajn.20210703.11