Issues »  Volume 48, Issue 3

The Effect of Gamma Irradiation on the Structure and Dielectric Properties of MnFe2O4 Nanoparticles

A. F. Gochuyeva$^{1}$, D. F. Rustamova$^{2}$, M. Bakytbek$^{3}$

$^{1}$Azerbaijan State Oil and Industry University, 20 Azadlig Ave., AZ-1010 Baku, Azerbaijan
$^{2}$Western Caspian University, Istiqlaliyyet 31, AZ-1001 Baku, Azerbaijan
$^{3}$L. N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010008, Kazakhstan

Received: 10.01.2025; final version - 16.07.2025. Download: PDF

The article considers the compound MnFe2O4 (nanopowder with true density of 4.96 g/cm3, particle size of 60 nm, and a purity of 98.5%, SkySpring Nanomaterials, USA), which is widely used and considered a promising material today. These particles in powder form are pressed at a temperature of 293 K and a pressure of 50 kg/cm2 and formed into a sample in the form of a tablet measuring 4×15×5 mm. In this article, we took an unirradiated sample and a sample irradiated for 1 and 10 hours, maintaining the consistency in dose. The radiation intensity is D = 1.41 gray/sec, and the radiation dose is of 50 grays. We investigate the structural and dielectric properties of the samples and consider the influence of gamma rays on these properties.

Key words: manganese ferrite, nanostructured materials, intermolecular interactions, dielectric properties.

URL: https://mfint.imp.kiev.ua/en/abstract/v48/i03/0321.html

DOI: https://doi.org/10.15407/mfint.48.03.0321

PACS: 61.80.Ed, 61.82.Ms, 75.50.Gg, 75.50.Tt, 77.22.Ch, 77.22.Gm, 84.37.+q

Citation: A. F. Gochuyeva, D. F. Rustamova, and M. Bakytbek, The Effect of Gamma Irradiation on the Structure and Dielectric Properties of MnFe2O4 Nanoparticles, Metallofiz. Noveishie Tekhnol., 48, No. 3: 321–328 (2026)

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