Investigation on the optical, electrical, dielectric, and magnetic properties of (1−x)La0.7Ca0.3MnO3/xCoFe2O4 nanocomposites

Panda, Bandana; Routray, Krutika L.; Karmakar, Subrata; Behera, D.

doi:10.1007/s10854-019-01194-3

Cited by 5 publications

(1 citation statement)

References 48 publications

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“…The Scherrer equation was employed to calculate the average crystallite size of the compounds. The Scherrer formula [ 19 ] is represented as,

D_{\text{s}} = \frac{k \lambda}{\beta \text{cosθ}}

, where D s represents the crystallite size, k = 0.93 (for tetragonal crystal structure) is the anisotropic constant, λ = 1.5406 Å is the incident ray's (Cu K α ) wavelength, β is the full‐width half maximum, and θ is the Bragg angle. The average crystallite size ( D ) was calculated by taking an average of all the crystallite size values for all the peaks.…”

Section: Resultsmentioning

confidence: 99%

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO₃–Bi_0.5Na_0.5TiO₃

Sahu,

Choudhary,

Samal

2023

Physica Status Solidi (b)

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Some lead‐free complex compounds containing two perovskite compounds BaTiO3‐Bi0.5Na0.5TiO3 of a chemical composition (Ba(1‐x) Bix/2Nax/2)TiO3 (x=0, 0.05, 0.1, 0.15) were fabricated using a cost‐effective mixed oxide method. Synthesis and characterization (electrical, ferroelectric, and optical) of the above defined complex ferroelectrics have been reported in this article. Analysis of the X‐ray diffraction data/pattern reveals the formation of phase pure compounds with tetragonal symmetry. Determination of particle size was done using the Scherrer formula. Morphology study of sintered (at 1100 °C) pellets indicates that average grain size decreases with an increase in Bi/Na content of Bi0.5Na0.5TiO3. Studies of FTIR and UV‐VIS‐NIR spectroscopy reveal the type of chemical bonds present in the materials. The energy band gaps of the compounds are found to be suitable for optical device applications. The frequency and temperature dependence of the dielectric study reveals that the dielectric constant increases and loss tangent decreases with an increase in Bi/Na content of Bi0.5Na0.5TiO3. The analysis of the I‐V plot and the field dependent polarisation (PE hysteresis loop) provide the low leakage current and existence of ferroelectricity at room temperature respectively.This article is protected by copyright. All rights reserved.

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“…The Scherrer equation was employed to calculate the average crystallite size of the compounds. The Scherrer formula [ 19 ] is represented as,

D_{\text{s}} = \frac{k \lambda}{\beta \text{cosθ}}

Section: Resultsmentioning

confidence: 99%

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO₃–Bi_0.5Na_0.5TiO₃

Sahu,

Choudhary,

Samal

2023

Physica Status Solidi (b)

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Investigating the multiferroic properties within triphasic systems to comprehend the mechanisms of water splitting

Chitralekha,

Pratibha,

Anand

et al. 2024

Ceramics International

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Study of magnetic and magnetoresistance behaviour of La0.67Sr0.33MnO3
Bharadwaj
¹
,
Tirupathi
²
,
Kumar
³

et al. 2020
Journal of Magnetism and Magnetic Materials
11
1
0
0
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Investigation on the optical, electrical, dielectric, and magnetic properties of (1−x)La0.7Ca0.3MnO3/xCoFe2O4 nanocomposites

Cited by 5 publications

References 48 publications

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO₃–Bi_0.5Na_0.5TiO₃

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO₃–Bi_0.5Na_0.5TiO₃

Investigating the multiferroic properties within triphasic systems to comprehend the mechanisms of water splitting

Study of magnetic and magnetoresistance behaviour of La0.67Sr0.33MnO3
Bharadwaj
¹
,
Tirupathi
²
,
Kumar
³

et al. 2020
Journal of Magnetism and Magnetic Materials
11
1
0
0
View full text Add to dashboard Cite

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Investigation on the optical, electrical, dielectric, and magnetic properties of (1−x)La0.7Ca0.3MnO3/xCoFe2O4 nanocomposites

Cited by 5 publications

References 48 publications

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO3–Bi0.5Na0.5TiO3

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO3–Bi0.5Na0.5TiO3

Investigating the multiferroic properties within triphasic systems to comprehend the mechanisms of water splitting

Study of magnetic and magnetoresistance behaviour of La0.67Sr0.33MnO3Bharadwaj1, Tirupathi2, Kumar3 et al. 2020Journal of Magnetism and Magnetic Materials11100View full textAdd to dashboardCite

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Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO₃–Bi_0.5Na_0.5TiO₃

Studies of Structural, Optical, and Electrical Properties of Eco‐Friendly Complex Ferroelectrics: BaTiO₃–Bi_0.5Na_0.5TiO₃

Study of magnetic and magnetoresistance behaviour of La0.67Sr0.33MnO3
Bharadwaj
¹
,
Tirupathi
²
,
Kumar
³

et al. 2020
Journal of Magnetism and Magnetic Materials
11
1
0
0
View full text Add to dashboard Cite