Enrichment of magnetic alignment stimulated by γ-radiation in core-shell type nanoparticle Mn-Zn ferrite

Naik, Pranav P.; Tangsali, R.B.; Sonaye, B.; Sugur, S.

doi:10.1063/1.4791057

Cited by 12 publications

(6 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…were prepared using auto combustion method similar to the one mentioned elsewhere in [4][5][6]. Metal salts in acetate and nitrate form were taken in stoichometric proportions as raw materials for the sample preparation.…”

Section: Introductionmentioning

confidence: 99%

Radiation induced structural and magnetic transformations in nanoparticle Mn x Zn (1−x) Fe 2 O 4 ferrites

Naik

Tangsali

Sonaye

et al. 2015

Journal of Magnetism and Magnetic Materials

Self Cite

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Radiation induced structural and magnetic transformations in nanoparticle Mn x Zn (1−x) Fe 2 O 4 ferrites

Naik

Tangsali

Sonaye

et al. 2015

Journal of Magnetism and Magnetic Materials

Self Cite

View full text Add to dashboard Cite

“…Me O represents the metal in octahedral sites, Me T represents the metal in tetrahedral sites and O represents oxygen. This reveals the formation of a single phase spinel structure with two sub lattices [19]. The particle sizes and morphologies of the samples were investigated using TEM micrographs.…”

Section: Resultsmentioning

confidence: 99%

Resistivity–thermopower correlation derived temperature-dependent transport behaviour of Mn_xZn_1−xFe₂O₄ nanoparticles

Joseph

Tangsali

Gurav

2017

Journal of Taibah University for Science

View full text Add to dashboard Cite

Ferrite material nanoparticles comprised of manganese and zinc were chemically synthesized by the co-precipitation method. The designated ferrite X-ray diffraction peaks and characteristic ferrite absorption bands in Fourier transform infrared absorption spectra confirmed the formation of a spinel structure. Determination of the full width at half maximum values of the X-ray diffraction peaks and the corresponding calculations using the Scherrer formula suggested the generation of nano-grains. Micrographs obtained using a transmission electron microscope confirmed the nano-scale dimensions of the particles. Deviations in the characteristic resistivity and thermopower values in response to ambient sample temperature variations were experimentally observed and used for correlation-derived temperature-dependent transport behaviour analysis. Samples with a concentration x = 0.8 and 1.0 showed high thermopower values at reasonably low temperatures with moderate specific resistance.

show abstract

“…Nano ferrites have gained a lot of scientific heed in recent years due to their distinctive structural properties, vast surface area as a single magnetic domain, and their potential application in magnetic high-density memory devices, electronic devices, computer chips, gas sensors, noise filters, hydrothermal and water purification [1][2][3], radiation shielding and optoelectronic properties [4,5]. Many approaches have been utilized to fabricate nanoparticles ferrite such as sono-chemical [6], co-precipitation [7], hydrothermal [8], spray pyrolysis [9], and auto-combustion reaction [10,11].…”

Section: Introductionmentioning

confidence: 99%

Dielectric, conductivity properties, elastic moduli, and gamma-ray attenuation abilities: A wide-ranging investigation into Molybdenum added ferrite nanoparticles

Desoky,

Allah,

Mansy

2023

Phys. Scr.

View full text Add to dashboard Cite

The auto combustion technique was employed to synthesis magnesium nano ferrite (MgMoxFe2-xO4). The impact of Mo-doped on the crystal’s structural, morphological, and elastic properties were inspected by applying x-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transform infrared (FTIR) spectroscopy techniques. Pursuant to the XRD analysis, all samples have a cubic structure with single-phase. The average crystallite size was identified to be in the nanometer range confirmed by SEM and TEM investigations. FTIR data was implemented to assign the force constants of the octahedral and tetrahedral sites. Elastic moduli including the Poisson ratio, Young’s modulus, bulk modulus, and rigidity modulus have been estimated. The division of elastic moduli for all synthesized concentrations was interpreted using binding forces between ions of the cubic lattice spinel. Over and above, the AC conductivity (σ AC) and dielectric properties and their frequency dependence were investigated for the nano ferrites samples as a function of dopant Mo content and temperature. Finally, the radiation shielding capacities of the proposed samples against gamma and fast neutron radiation have been assessed. The findings reveal that the higher the Mo content, the lower the value of the mass attenuation coefficient. There is no significant diversity between the obtained mass attenuation coefficients for the nano and the micro. Among the samples investigated in this study, the highest Mo concentration sample had the largest fast neutron removal cross-section.

show abstract

Enrichment of magnetic alignment stimulated by γ-radiation in core-shell type nanoparticle Mn-Zn ferrite

Cited by 12 publications

References 0 publications

Radiation induced structural and magnetic transformations in nanoparticle Mn x Zn (1−x) Fe 2 O 4 ferrites

Radiation induced structural and magnetic transformations in nanoparticle Mn x Zn (1−x) Fe 2 O 4 ferrites

Resistivity–thermopower correlation derived temperature-dependent transport behaviour of Mn_xZn_1−xFe₂O₄ nanoparticles

Dielectric, conductivity properties, elastic moduli, and gamma-ray attenuation abilities: A wide-ranging investigation into Molybdenum added ferrite nanoparticles

Contact Info

Product

Resources

About

Enrichment of magnetic alignment stimulated by γ-radiation in core-shell type nanoparticle Mn-Zn ferrite

Cited by 12 publications

References 0 publications

Radiation induced structural and magnetic transformations in nanoparticle Mn x Zn (1−x) Fe 2 O 4 ferrites

Radiation induced structural and magnetic transformations in nanoparticle Mn x Zn (1−x) Fe 2 O 4 ferrites

Resistivity–thermopower correlation derived temperature-dependent transport behaviour of MnxZn1−xFe2O4 nanoparticles

Dielectric, conductivity properties, elastic moduli, and gamma-ray attenuation abilities: A wide-ranging investigation into Molybdenum added ferrite nanoparticles

Contact Info

Product

Resources

About

Resistivity–thermopower correlation derived temperature-dependent transport behaviour of Mn_xZn_1−xFe₂O₄ nanoparticles