Correlation Between Composition and Electrodynamics Properties in Nanocomposites Based on Hard/Soft Ferrimagnetics with Strong Exchange Coupling

Munirah  Abdullah Almessiere; Alex  V. Trukhanov; Yassine Slimani; K.Y. You; Sergei  V. Trukhanov; Ekaterina  L. Trukhanova; F. Esa; A. Sadaqat; K. Chaudhary; Maxim Zdorovets; Abdulhadi Baykal

doi:10.3390/nano9020202

Nanomaterials (Feb 2019)

Correlation Between Composition and Electrodynamics Properties in Nanocomposites Based on Hard/Soft Ferrimagnetics with Strong Exchange Coupling

Munirah Abdullah Almessiere,
Alex V. Trukhanov,
Yassine Slimani,
K.Y. You,
Sergei V. Trukhanov,
Ekaterina L. Trukhanova,
F. Esa,
A. Sadaqat,
K. Chaudhary,
Maxim Zdorovets,
Abdulhadi Baykal

Affiliations

Munirah Abdullah Almessiere: Department of Physics, College of Science, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia
Alex V. Trukhanov: SSPA “Scientific and practical materials research center of NAS of Belarus”, 220072 Minsk, Belarus
Yassine Slimani: Department of Physics Research, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia
K.Y. You: School of Electrical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai-Johor 81310, Malaysia
Sergei V. Trukhanov: SSPA “Scientific and practical materials research center of NAS of Belarus”, 220072 Minsk, Belarus
Ekaterina L. Trukhanova: SSPA “Scientific and practical materials research center of NAS of Belarus”, 220072 Minsk, Belarus
F. Esa: Physics and Chemistry Department, Faculty of Applied Sciences and Technology, Universiti Tun Hussein Onn Malaysia, Pagoh-Johor 81310, Malaysia
A. Sadaqat: Mechanical and Energy Engineering Department, College of Engineering, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia
K. Chaudhary: Physics Department, Faculty of Science, Univerity Teknology Malaysia, Johor Bahru-Johor 81310, Malaysia
Maxim Zdorovets: L.N. Gumilyov Eurasian National University, Astana 10008, Kazakhstan
Abdulhadi Baykal: Department of Nano-Medicine Research, Institute for Research & Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia

DOI: https://doi.org/10.3390/nano9020202
Journal volume & issue: Vol. 9, no. 2
p. 202

Abstract

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In this work, Sr0.3Ba0.4Pb0.3Fe12O19/(CuFe2O4)x (x = 2, 3, 4, and 5) as strongly exchange-coupled nanosized ferrites were fabricated using a one-pot sol⁻gel combustion method (citrate sol-gel method). The X-ray diffraction (XRD) powder patterns of the products confirmed the occurrence of pure, exchange-coupled ferrites. Frequency dependencies of the microwave characteristics (MW) were investigated using a co-axial method. The non-linear behavior of the MW with the composition transformation may be due to different degrees of Fe ion oxidation on the spinel/hexaferrite grain boundaries and strong exchange coupling during the hard and soft phases.

Published in Nanomaterials

ISSN: 2079-4991 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry
Website: https://www.mdpi.com/journal/nanomaterials

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