A. V. Es'kov, A. S. Anokhin, M. A. Mishnev, A. A. Semenov, D. S. Neznakhin, “Magnetic properties of PMN-PT/LSMO multiferroic composite ceramics”, Fizika Tverdogo Tela, 2023, Volume 65, Issue 12,Pages <nobr>2158

International Conference PhysicA.SPb/2023

Magnetic properties of PMN-PT/LSMO multiferroic composite ceramics

A. V. Es'kov^ab, A. S. Anokhin^a, M. A. Mishnev^b, A. A. Semenov^b, D. S. Neznakhin^c

^a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
^b Saint Petersburg Electrotechnical University "LETI", St. Petersburg, Russia
^c Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia

Abstract: Dielectric and magnetic properties of multiferroic composite materials based on solid solutions of lead magnesium niobate-lead titanate (0.87Pb(Mg$_{1/3}$Nb$_{2/3}$)O$_3$–0.13PbTiO$_3$) and lanthanum strontium manganite (La$_{0.76}$Sr$_{0.24}$MnO$_3$) were studied. Materials sintered at temperature below 1000$^\circ$C demonstrated coexistence of ferroelectric and ferromagnetic ordering. It was shown, that external DC magnetic field impacts on electric field dependence of materials dielectric constant.

Keywords: ferroelectric ceramics, multiferroics, multiferroic composites, magnetic properties.

Received: 12.05.2023
Revised: 27.09.2023
Accepted: 30.10.2023

DOI: 10.61011/FTT.2023.12.56748.5052k