Effect of interface coupling between polarization and magnetization in La0.7Pb0.3MnO3 (LPMO)/P(VDF-TrFE) flexible nanocomposite films

Koner, Sougata; Deshmukh, Pratik; Ahlawat, Anju; Singh, Rashmi; Majumder, Shovan K.; Satapathy, S.

doi:10.1007/s10853-022-07100-3

Cited by 8 publications

(2 citation statements)

References 69 publications

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“…The generated strain in LSMO phase is passed to the elastically coupled P(VDF-TrFE) phase, which produces the elongation of the electric dipoles in the out-of-plane direction in P(VDF-TrFE). Thus, ME voltage is produced in the perpendicular plane [26]. From figure 5 it can be seen that, the simulated α V (simulated maximum α V is 14.32 mV/Oe-cm at 1.90kOe) follows the same trends as that of experiment and the magnitude is quite close to the experiment results.…”

Section: Resultsmentioning

confidence: 99%

FEM modelling of magnetoelectric coupling in (2-2)LSMO/ P(VDF-TrFE) polymer composite

Koner

Sumit

Shukla

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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Strain mediated magnetoelectric (ME) coupling effect has been investigated in bilayer structure of LSMO/P (VDF-TrFE) nanocomposite in the transverse ME mode. In the transverse mode, Finite Element Method (FEM) based small signal analysis has been performed by the COMSOL Multiphysics 6.0 software. La0.7Sr0.3MnO3(LSMO)/P (VDF-TrFE) nanocomposite (2-2) has been prepared by gluing LSMO pellet with P(VDF-TrFE) polymer film. This bilayer structure shows multiferroic property at room temperature. Simulated FEM modelverifies the magneto-strictive property of LSMO layer and explained the experimental results.Experimental and simulated ME coupling coefficient are found to be very close to each other.

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Section: Resultsmentioning

confidence: 99%

FEM modelling of magnetoelectric coupling in (2-2)LSMO/ P(VDF-TrFE) polymer composite

Koner

Sumit

Shukla

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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“…The experimental technique is given in detail by Duong and Koner. 50,51 In this approach, the Magnetoelectric effect is estimated in terms of the magnetoelectric coupling coefficient (α ME ) in terms of the magnetoelectric voltage (α) 50,51 as shown below:…”

Section: M Nmentioning

confidence: 99%

Investigation of the Structural, Dielectric, Magnetic, and Magnetoelectric Properties of Nd-Substituted Sr₃Co₂Fe₂₄O₄₁ Z-Hexaferrite

Singh,

Dahiya,

Punia

et al. 2023

ECS J. Solid State Sci. Technol.

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The Neodymium (Nd) substituted Sr-based Z-Hexaferrites having composition Sr3-xNdxCo2Fe24O41 (x = 0, 0.15, 0.30 and 0.45) corresponding to pristine, 5, 10 and 15% substitution were prepared using solid-state reaction method in pre-optimized rare Earth metal solubility range (x ≤ 0.45) and labeled as SCFO, SNCFO5, SNCFO10 and SNCFO15, respectively. X-ray diffractometer and Scanning Electron Microscopy (SEM) were utilized to investigate the prepared samples’ structure and grain morphology. The X-ray diffraction (XRD) patterns confirmed Z-hexaferrite formation with adequate phase purity. Dielectric measurements exhibited a relaxation-type, frequency-dependent, and thermally activated dielectric response across all prepared samples. In Nd substituted SCFO, the obtained value of coercivity (Hc) ranges from 52.2–68.45 oersted, confirming a soft magnetic behavior. Magnetoelectric coupling coefficient(α) recorded at room temperature has a maximum value of 0.2133 mV cm−1Oe−1 for the pristine sample and this value of α varies with Nd substitution for all prepared samples.

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Unraveling the spin current hermiticity

Silva,

de A. Dias

et al. 2023

J Mater Sci

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Effect of interface coupling between polarization and magnetization in La0.7Pb0.3MnO3 (LPMO)/P(VDF-TrFE) flexible nanocomposite films

Cited by 8 publications

References 69 publications

FEM modelling of magnetoelectric coupling in (2-2)LSMO/ P(VDF-TrFE) polymer composite

FEM modelling of magnetoelectric coupling in (2-2)LSMO/ P(VDF-TrFE) polymer composite

Investigation of the Structural, Dielectric, Magnetic, and Magnetoelectric Properties of Nd-Substituted Sr₃Co₂Fe₂₄O₄₁ Z-Hexaferrite

Unraveling the spin current hermiticity

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Effect of interface coupling between polarization and magnetization in La0.7Pb0.3MnO3 (LPMO)/P(VDF-TrFE) flexible nanocomposite films

Cited by 8 publications

References 69 publications

FEM modelling of magnetoelectric coupling in (2-2)LSMO/ P(VDF-TrFE) polymer composite

FEM modelling of magnetoelectric coupling in (2-2)LSMO/ P(VDF-TrFE) polymer composite

Investigation of the Structural, Dielectric, Magnetic, and Magnetoelectric Properties of Nd-Substituted Sr3Co2Fe24O41 Z-Hexaferrite

Unraveling the spin current hermiticity

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Product

Resources

About

Investigation of the Structural, Dielectric, Magnetic, and Magnetoelectric Properties of Nd-Substituted Sr₃Co₂Fe₂₄O₄₁ Z-Hexaferrite