Fine-grained magnetoelectric Sr0.5Ba0.5Nb2O6–CoFe2O4 composites synthesized by a straightforward one-pot method

Magnetoelectric (Sr0.5Ba0.5Nb2O6)1−x−(CoFe2O4)x (x = 0.2–0.6) composites were prepared by a one-pot soft-chemistry synthesis using PEG400. Calcining at 700 °C resulted in nanocrystalline composite powders (dcryst. = 24–30 nm) which were sintered between 1050 and 1200 °C to ceramic bodies with relati...

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Veröffentlicht in:	Materials chemistry and physics 2022-02, Vol.278, p.125616, Article 125616
Hauptverfasser:	Köferstein, Roberto, Oehler, Florian, Ebbinghaus, Stefan G.
Format:	Artikel
Sprache:	eng
Schlagworte:	0–3 composites Chemical synthesis Cobalt ferrites Coercivity Composite materials Ferrite Grain growth Grain size Magnetic measurement Magnetic saturation Magnetoelectric effect Nano-particle RC circuits Sintering Sintering (powder metallurgy) Strontium barium niobate Temperature dependence
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