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
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.
