Structural and Morphological Studies of Nanocrystalline Ceramic BaSr&lt;sub&gt;0&lt;/sub&gt;.&lt;sub&gt;9&lt;/sub&gt;Fe&lt;sub&gt;0&lt;/sub&gt;.&lt;sub&gt;1&lt;/sub&gt;TiO&lt;sub&gt;4&lt;/sub&gt;

Jacob, Reenu; Nair, Harikrishnan G.; Isac, Jayakumari

doi:10.18052/www.scipress.com/ilcpa.41.100

Cited by 27 publications

(3 citation statements)

References 9 publications

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“…The principle that decreasing grain or crystalline size leads towards increasing diffraction width, which is also known as peak broadening, is used for determining the size of grains. Thus, widening of an XRD peak is an indicator that small crystallite does not contain enough planes viable for producing complete destructive interference [53,54]. The size of particles can be estimated through the following Scherrer equation [55]:…”

Section: Crystal Size and Orientationmentioning

confidence: 99%

X-ray Diffraction Techniques for Mineral Characterization: A Review for Engineers of the Fundamentals, Applications, and Research Directions

2022

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X-ray diffraction (XRD) is an important and widely used material characterization technique. With the recent development in material science technology and understanding, various new materials are being developed, which requires upgrading the existing analytical techniques such that emerging intricate problems can be solved. Although XRD is a well-established non-destructive technique, it still requires further improvements in its characterization capabilities, especially when dealing with complex mineral structures. The present review conducts comprehensive discussions on atomic crystal structure, XRD principle, its applications, uncertainty during XRD analysis, and required safety precautions. The future research directions, especially the use of artificial intelligence and machine learning tools, for improving the effectiveness and accuracy of the XRD technique, are discussed for mineral characterization. The topics covered include how XRD patterns can be utilized for a thorough understanding of the crystalline structure, size, and orientation, dislocation density, phase identification, quantification, and transformation, information about lattice parameters, residual stress, and strain, and thermal expansion coefficient of materials. All these important discussions on XRD analysis for mineral characterization are compiled in this comprehensive review, so that it can benefit specialists and engineers in the chemical, mining, iron, metallurgy, and steel industries.

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Section: Crystal Size and Orientationmentioning

confidence: 99%

X-ray Diffraction Techniques for Mineral Characterization: A Review for Engineers of the Fundamentals, Applications, and Research Directions

2022

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“…The electrocaloric adiabatic temperature variation (ΔT) and responsivity (ζ) were achieved by the indirect method from recorded (P-E) hysteresis loops at 1 Hz as a function of temperature. The crystallite size was determined using Scherrer's formula [30] as following :…”

Section: Characterization Equipmentsmentioning

confidence: 99%

Enhancing the dielectric, electrocaloric and energy storage properties of lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics prepared via sol-gel process

Mezzourh

Belkhadir²,

Mezzane³

et al. 2021

Physica B: Condensed Matter

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“…In (2015) the BSFTO nanoparticles with solid state-of-the-art technique were characterized by X-ray diffraction (XRD) and SEM analyzes in the Reenu Jacob and Jayakumari Isac [7]. BSFTO crystallite growth is investigated by X-ray peak expansion methods, such as Scherrer and Williamson Hall Plot Analysis (W-H).…”

Section: Review Of Literaturementioning

confidence: 99%

A comparative study of the method of Williamson Hall and the pattern of cadmium oxide nanoparticles for X-rays

Mohammed¹

2021

TURCOMAT

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X-ray difraction (XRD) is an effective non-destructive instrument used in the determination and analysis of amorphous and crystalline materials. Three basic elements are the X-ray diffractometers: the X-ray tube, a retention of samples and an X-ray detector. In many industries such as diodes, transistors, detectors, solar and photovoltaic cells, cadmium oxide CdO nanoparticles are used. For this analysis, CdO nanoparticles are semi-conductors (type) and band-gaps of 2.5 eV and 1.98 eV in direct and indirect bands using cadmium oxide. Several temperatures, effects and parameters such as texture coefficient (TC), dislocation density(μ), special area (SSA), and micro strain were measured and determined (S). The peaks of the analysis were the extension of the nano structure, crystal size and grid pressure of the CdO and were measured using the Size Train Plot of Williamson-Hall (SSP). The composition of the particle is the cubic fluorite and spatial group Fm-3m (225). In the peaks resulting from the calcination process, strain enlargement was observed. Accordingly, the above procedure determined all physical parameters as a result of the diffraction effects.

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Structural and Morphological Studies of Nanocrystalline Ceramic BaSr<sub>0</sub>.<sub>9</sub>Fe<sub>0</sub>.<sub>1</sub>TiO<sub>4</sub>

Cited by 27 publications

References 9 publications

X-ray Diffraction Techniques for Mineral Characterization: A Review for Engineers of the Fundamentals, Applications, and Research Directions

X-ray Diffraction Techniques for Mineral Characterization: A Review for Engineers of the Fundamentals, Applications, and Research Directions

Enhancing the dielectric, electrocaloric and energy storage properties of lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics prepared via sol-gel process

A comparative study of the method of Williamson Hall and the pattern of cadmium oxide nanoparticles for X-rays

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