Dielectric and electrical study along with the evidences of small polaron tunnelling in Gd doped bismuth ferrite lead titanate composites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8732-x
Abstract: The phase formation of the polycrystalline samples of 0.6BiGdxFe1−xO3–0.4PbTiO3 (x = 0.05, 0.10, 0.15 and 0.20) was studied by X-ray diffraction technique prepared by using solid state reaction route. From analysing the X-ray diffraction pattern, the appearance… read more here.
Keywords: temperature; dielectric electrical; electrical study; small polaron ... See more keywords
Structural, Dielectric and Electrical Characteristics of Lead-Free Ferroelectric Ceramic: Bi2SmTiVO9
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DOI: 10.1007/s11664-018-6444-x
Abstract: Studies of structural and electrical properties of Bi2SmTiVO9, a member of the Aurivillius family, synthesized by a mixed oxide reaction method are discussed here. The compound crystallizes in the orthorhombic crystal system. Detailed analysis of… read more here.
Keywords: lead free; structural dielectric; characteristics lead; dielectric electrical ... See more keywords
Influence of frequency and temperature on dielectric and electrical properties of Ca-substituted barium iron niobate
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DOI: 10.1016/j.ceramint.2018.02.119
Abstract: Abstract This paper presents the dielectric and electrical behavior of (Ba 1-x Ca x )(Fe 1/2 Nb 1/2 )O 3 (x = 0.0, 0.2, 0.6, 1.0) solid solutions. The dielectric and electrical properties were investigated with respect… read more here.
Keywords: frequency temperature; dielectric electrical; frequency; influence frequency ... See more keywords
Structural, dielectric and electrical behavior of Bi0.85Tm0.15FeO3 ceramic
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DOI: 10.1016/j.ceramint.2019.07.062
Abstract: Abstract The (Bi 0.85 Tm 0.15 )FeO 3 (BTFO) and BiFeO 3 (BFO) ceramic compounds have been prepared by using a standard ceramic technology (i.e., high-temperature solid-state reaction route). The formation of the above compounds… read more here.
Keywords: dielectric electrical; electrical behavior; temperature; structural dielectric ... See more keywords
Dielectric and electrical properties of La@NiO SNPs for high-performance optoelectronic applications
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DOI: 10.1016/j.ceramint.2021.02.131
Abstract: Abstract A successful flash combustion synthesis of NiO spherical nanoparticleswith various contents of lanthanum (La) doping (La@NiO SNPs) with remarkably enhanced dielectric and electrical properties is reported. Single phase has been confirmed through X-ray diffraction… read more here.
Keywords: electrical properties; nio snps; properties nio; dielectric electrical ... See more keywords
Dielectric, electrical and magnetic characteristics of BST modified BLFO lead free ceramic
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DOI: 10.1016/j.jallcom.2020.158060
Abstract: Abstract A single phase 0.5(Bi0.5La0.5Fe)O3-0.5(Ba0.5Sr0.5Ti)O3 (50BLFO-50BST) is successfully synthesized by incorporating the high-temperature solid-state casting technique. The compound is calcined and sintered respectively at the temperature 1010 oC and 1210 oC. The calcined powder is checked by… read more here.
Keywords: temperature; dielectric electrical; characteristics bst; electrical magnetic ... See more keywords
Structural, Dielectric and Electrical investigation of Zirconium and Tin modified 0.5BFO-0.5BST
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DOI: 10.1016/j.matchemphys.2020.123033
Abstract: Abstract The compounds (Bi1/2Ba1/4Sr1/4)(Ti1/2Fe1/2)O3 (BFBST-0), (Bi1/2Ba1/4Sr1/4)(Ti1/4R1/4Fe1/2)O3 (BFBST-1 for R = Zr and BFBST-2 for R = Sn) have successively been prepared through the high-temperature solid-state reaction route. The structural (XRD) analysis through the Rietveld refinement reveals the tetragonal (P4mm)… read more here.
Keywords: investigation zirconium; structural dielectric; temperature; bfbst ... See more keywords
Structural, dielectric and electrical properties of BiFeO3 and BaTiO3 modified Bi(Mg0.5Ti0.5)O3
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DOI: 10.1016/j.matchemphys.2020.123732
Abstract: Abstract Bismuth barium magnesium ferric titanate (Bi0.5Ba0.5) (Mg0.125 Ti0.625 Fe0.25)O3 is fabricated through a standard ceramic technology route. By using various experimental techniques, the material has been characterized. Study of crystal structure using XRD (X-ray… read more here.
Keywords: properties bifeo3; bifeo3 batio3; structural dielectric; temperature ... See more keywords
Influence of vanadium substitution on dielectric and electrical characteristics of NaNbO3 ceramics in polymorphic R and S phase
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DOI: 10.1016/j.matchemphys.2021.124424
Abstract: Abstract The lead-free polycrystalline NaNb1−xVxO3 (NV: 0.00 ≤ x ≤ 0.06) samples are prepared by standard solid-state reaction technique. Room temperature X-ray diffraction (XRD) analysis suggests an orthorhombic crystal structure for NV ceramics. Field emission scanning electron microscopy (FE-SEM)… read more here.
Keywords: vanadium substitution; influence vanadium; dielectric electrical; polymorphic phase ... See more keywords
Facilely synthesized Cu:PbS nanoparticles and their structural, morphological, optical, dielectric and electrical studies for optoelectronic applications
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DOI: 10.1016/j.mssp.2019.02.020
Abstract: Abstract In this study, synthesis of pure and Cu doped lead sulfide (PbS) nanoparticles was facilely achieved. The good crystalline nature of the nanoparticles was confirmed via X-ray diffraction (XRD) analysis. Specifically, XRD data was… read more here.
Keywords: facilely synthesized; structural morphological; synthesized pbs; dielectric electrical ... See more keywords
Effect of Fe/Ta doping on structural, dielectric, and electrical properties of Bi4Ti2.5Fe0.25Ta0.25O12 ceramics
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DOI: 10.1111/jace.14577
Abstract: Aurivillius single-phase Bi4Ti2.5Fe0.25Ta0.25O12 ceramics was prepared via high-temperature solid-state reaction method. The detailed structural analysis of the doped Bi4Ti3O12 compound was carried out by Rietveld refinement of the full XRD Pattern. Dielectric and electrical properties… read more here.
Keywords: 25ta0 25o12; dielectric electrical; 5fe0 25ta0; electrical properties ... See more keywords