Frequency–temperature-dependent electrical properties of fabricated (Pb0.7Bi0.15Sm0.15)(Ti0.7Fe0.3)O3 capacitive electronic material component

Samal, Smrutipragnya; Biswal, Bijaylaxmi; Mallick, Manas Kumar; Choudhary, R. N. P.; Bhuyan, Satyanarayan

doi:10.1007/s00339-022-05827-z

Cited by 5 publications

(1 citation statement)

References 42 publications

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“…The resistivity properties of a dielectric material can be determined from the complex impedance spectroscopic analysis. , Figure shows the variations of the real part ( Z ′ = Z cosθ) and imaginary part ( Z ″ = Z sinθ) of complex impedance ( Z *) as a function of frequency at different temperatures, where Z and θ can be attributed to the magnitude of complex impedance and phase factor. The values of Z ′ and Z ″ behave in a similar manner.…”

Section: Resultsmentioning

confidence: 99%

Optical and Dielectric Characterization of Nanoparticle-Based Cu₂Ni_1+xSn_1–xS₄ Nanosphere Synthesized by Facile Solvothermal Method

Sahoo¹,

Senapati²,

Samal

et al. 2023

ACS Appl. Eng. Mater.

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Here, we have reported an excellent optical, dielectric, and electrical behavior of Cu 2 Ni 1+x Sn 1−x S 4 (CNTS) nanospheres synthesized by the facile solvothermal technique. From its structural analysis, the polycrystalline nature of the material was confirmed due to the presence of the sphalerite phase along with several secondary phases, demonstrating the structural tuning possibilities with a compositional variation. Further analysis of the electronic structure showed the presence of Cu +1 , Ni +2 , Sn +4 , and S −2 valence states in the composition. The nanoflower-like morphology made up of nanospheres remained the same even after the compositional variation and enhanced the light-trapping effect. However, the increase in the optical band gap and decrease in the refractive index showed distinctive properties with the Ni concentration variation. The frequency and temperature-dependent behavior of dielectric parameters, conductivity, impedance, and electric modulus parameters broadened the application possibilities along with the optoelectronic properties. The increase in AC conductivity with temperature enabled the hopping of charge carriers, and properties like an increase in the loss factor at a lower frequency and higher temperature made the nanomaterials favorable for devices based on high-power circuits. The decrease in impedance values indicated less current dissipation in lower-frequency regions, and the electric modulus parameter showed non-Debye-type behavior. The tunable optical, dielectric, and electrical properties of the CNTS materials widen the cutting-edge optoelectronic application possibilities.

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Section: Resultsmentioning

confidence: 99%

Optical and Dielectric Characterization of Nanoparticle-Based Cu₂Ni_1+xSn_1–xS₄ Nanosphere Synthesized by Facile Solvothermal Method

Sahoo¹,

Senapati²,

Samal

et al. 2023

ACS Appl. Eng. Mater.

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Structural and electrical properties of Bi/Na-modified BaTiO3

2022

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Synthesis, fabrication and characterization of CaMgFexTiyO12-based electro-ceramics sensor

Tripathy,

Sharma,

Osman

2024

J Mater Sci: Mater Electron

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Frequency–temperature-dependent electrical properties of fabricated (Pb0.7Bi0.15Sm0.15)(Ti0.7Fe0.3)O3 capacitive electronic material component

Cited by 5 publications

References 42 publications

Optical and Dielectric Characterization of Nanoparticle-Based Cu₂Ni_1+xSn_1–xS₄ Nanosphere Synthesized by Facile Solvothermal Method

Optical and Dielectric Characterization of Nanoparticle-Based Cu₂Ni_1+xSn_1–xS₄ Nanosphere Synthesized by Facile Solvothermal Method

Structural and electrical properties of Bi/Na-modified BaTiO3

Synthesis, fabrication and characterization of CaMgFexTiyO12-based electro-ceramics sensor

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Frequency–temperature-dependent electrical properties of fabricated (Pb0.7Bi0.15Sm0.15)(Ti0.7Fe0.3)O3 capacitive electronic material component

Cited by 5 publications

References 42 publications

Optical and Dielectric Characterization of Nanoparticle-Based Cu2Ni1+xSn1–xS4 Nanosphere Synthesized by Facile Solvothermal Method

Optical and Dielectric Characterization of Nanoparticle-Based Cu2Ni1+xSn1–xS4 Nanosphere Synthesized by Facile Solvothermal Method

Structural and electrical properties of Bi/Na-modified BaTiO3

Synthesis, fabrication and characterization of CaMgFexTiyO12-based electro-ceramics sensor

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Product

Resources

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Optical and Dielectric Characterization of Nanoparticle-Based Cu₂Ni_1+xSn_1–xS₄ Nanosphere Synthesized by Facile Solvothermal Method

Optical and Dielectric Characterization of Nanoparticle-Based Cu₂Ni_1+xSn_1–xS₄ Nanosphere Synthesized by Facile Solvothermal Method