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Magnetoelectric interaction in molecular multiferroic nanocomposites.

ABSTRACT: Incorporation of magnetic and electric orders in a form of multiferroics is an interesting topic in materials science. Making a molecular heterogeneous composite by incorporating the molecular magnet vanadium-chromium Prussian blue analogue (V-Cr PBA) and a molecular ferroelectric imidazolium chloride C₃N₂H₅-ClO₄ (ImClO₄) provides a pathway towards achieving the room temperature magnetoelectric effect. The change of magnetization of about 6% is shown as a result of applying an electric field (21 kV cm^-1) to the composite made of the aforementioned molecular crystals at room temperature. In the ferromagnetic resonance measurement (FMR) under the effect of an applied electric field, a shift of the resonance magnetic field is also observed in the nanocomposites. This work provides a pathway towards molecular multiferroic nanocomposites with magnetoelectric coupling interactions at room temperature.

SUBMITTER: Jalouli A

PROVIDER: S-EPMC9400656 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature

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Magnetoelectric interaction in molecular multiferroic nanocomposites.

Jalouli Alireza A Ren Shenqiang S

RSC advances 20220824 37

Incorporation of magnetic and electric orders in a form of multiferroics is an interesting topic in materials science. Making a molecular heterogeneous composite by incorporating the molecular magnet vanadium-chromium Prussian blue analogue (V-Cr PBA) and a molecular ferroelectric imidazolium chloride C3N2H5-ClO4 (ImClO4) provides a pathway towards achieving the room temperature magnetoelectric effect. The change of magnetization of about 6% ...[more]

PMID: 36093246

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