Preparation and characterization of La0.1Bi0.9FeO3/CoFe2O4 nanocomposite powders
Source abstract
Abstract
La0.1Bi0.9FeO3/CoFe2O4 (LBFO/CFO) composite powders were prepared by a simple one-step sol–gel method. The phase composition, morphology and magnetic properties of the samples were investigated. X-ray diffraction analysis and Raman spectroscopy analysis show that very pure LBFO/CFO composite powders can be obtained. The results of the scanning electron microscopy equipped with energy dispersive X-ray spectroscopy reveal that all the samples exhibit a very uniform distribution of LBFO and CFO phases. The magnetic measurement indicates that the saturation magnetization (Ms) and the remnant magnetization (Mr) both increase with increasing the concentration of CFO. Introduction of CFO into LBFO can not only enhance the magnetic properties of LBFO but also refine the grain size of LBFO.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Multiferroics and related materials · Magnetic Properties and Synthesis of Ferrites · Magnetic and transport properties of perovskites and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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