Rare Earth Ion (La3+) Doped BaTiO3 Perovskite Nanoceramics for Spintronic Applications

The present study reports the structural and morphological investigation of La3+ doped BaTiO3 nanoceramics prepared by combustion synthesis. The effect of La3+ doping on the structural and morphological properties was examined by the X-Ray diffraction (XRD), transmission electron microscopy (TEM) an...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1644; no. 1
Main Authors Devmunde, B. H., Somwanshi, Saurabh B., Kharat, Prashant B., Solunke, Madhukar B.
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.10.2020
Subjects
Barium titanates
Combustion synthesis
Crystallites
Electron diffraction
Electrons
Lattice parameters
Metal ions
Morphology
Nanoparticles
Perovskites
Physics
Room temperature
Transmission electron microscopy
X-ray diffraction
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Summary:The present study reports the structural and morphological investigation of La3+ doped BaTiO3 nanoceramics prepared by combustion synthesis. The effect of La3+ doping on the structural and morphological properties was examined by the X-Ray diffraction (XRD), transmission electron microscopy (TEM) and selected area electron diffraction (SAED) technique. Room temperature XRD analysis shows that prepared samples are in a single phase with the tetragonal structure. Structural parameters like average crystallite size (D) and lattice constant (a and c) were calculated from the XRD data. The surface morphology of the samples was studied by transmission electron microscopy (TEM) technique. It was found that the nanoparticles are in tetragonal shape with agglomeration to the some extent. All the outcomes show that La doped BaTiO3 nanoceramics are promising candidates for spintronic applications.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1644/1/012055