Author:
Almessiere Munirah Abdullah,Trukhanov Alex V.,Slimani Yassine,You K.Y.,Trukhanov Sergei V.,Trukhanova Ekaterina L.,Esa F.,Sadaqat A.,Chaudhary K.,Zdorovets Maxim,Baykal Abdulhadi
Abstract
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.
Funder
Ministry of Education and Science of the Russian Federation
Subject
General Materials Science,General Chemical Engineering
Cited by
214 articles.
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