Magnetoelectric coupling response of novel mullite coated Ni–Zn–Cu-ferrite nanocomposite

Soumyaditya Sutradhar; Abhik Sinha Mahapatra; Tanmoy  Chakraborty; Subham  Adhikari; Koustav  Das; Solanky Das; Aliva  Saha; Suman Saha; Susmita Singh; Madhumita Mukhopadhyay; Sukhen  Das; Pabitra Kunar Chakrabarti

doi:10.1016/j.matchemphys.2023.128607

Magnetoelectric coupling response of novel mullite coated Ni–Zn–Cu-ferrite nanocomposite

Soumyaditya Sutradhar^*, Abhik Sinha Mahapatra^*, Tanmoy Chakraborty, Subham Adhikari , Koustav Das, Solanky Das, Aliva Saha, Suman Saha, Susmita Singh, Madhumita Mukhopadhyay, Sukhen Das, Pabitra Kunar Chakrabarti

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

Novel multiferroic nanocomposite fabricated by Ni–Zn–Cu-ferrite (NZCF)-mullite is reported in this article. The crystallographic phases are confirmed by X-ray diffraction. The static magnetic properties are measured for both bare NZCF and mullite encapsulated NZCF nanocomposite which show the successful retention of the magnetic behaviors of the nanocomposites even at higher annealing temperature of 1200 °C. The dielectric response is estimated and high value of dielectric constant (∼210.7 at 100 Hz) is observed for the mullite encapsulated NZCF nanocomposite due to the formation of interfacial polarization in the nanocomposite. The temperature dependent dielectric response suggests the presence of dielectric polarization in the NZCF-mullite nanocomposite. Magnetocapacitance (MC) study of the NZCF-mullite nanocomposite sample is observed at room temperature (RT). The observed MC and its variation with magnetic field confirm the presence of strong interactions between the magnetic and ferroelectric order parameters in the nanocomposite sample.

Original language	English
Pages (from-to)	128607
Number of pages	18
Journal	Materials Chemistry and Physics
Volume	312
Early online date	4 Nov 2023
DOIs	https://doi.org/10.1016/j.matchemphys.2023.128607
Publication status	Published - 15 Jan 2024

Keywords

Nanocomposite
Magnetization
Polarization
Magneto-capacitance

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10.1016/j.matchemphys.2023.128607

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@article{47a7fef6f32a48b6bb8d6b017e6a2842,

title = "Magnetoelectric coupling response of novel mullite coated Ni–Zn–Cu-ferrite nanocomposite",

abstract = "Novel multiferroic nanocomposite fabricated by Ni–Zn–Cu-ferrite (NZCF)-mullite is reported in this article. The crystallographic phases are confirmed by X-ray diffraction. The static magnetic properties are measured for both bare NZCF and mullite encapsulated NZCF nanocomposite which show the successful retention of the magnetic behaviors of the nanocomposites even at higher annealing temperature of 1200 °C. The dielectric response is estimated and high value of dielectric constant (∼210.7 at 100 Hz) is observed for the mullite encapsulated NZCF nanocomposite due to the formation of interfacial polarization in the nanocomposite. The temperature dependent dielectric response suggests the presence of dielectric polarization in the NZCF-mullite nanocomposite. Magnetocapacitance (MC) study of the NZCF-mullite nanocomposite sample is observed at room temperature (RT). The observed MC and its variation with magnetic field confirm the presence of strong interactions between the magnetic and ferroelectric order parameters in the nanocomposite sample.",

keywords = "Nanocomposite, Magnetization, Polarization, Magneto-capacitance",

author = "Soumyaditya Sutradhar and {Sinha Mahapatra}, Abhik and Tanmoy Chakraborty and Subham Adhikari and Koustav Das and Solanky Das and Aliva Saha and Suman Saha and Susmita Singh and Madhumita Mukhopadhyay and Sukhen Das and {Kunar Chakrabarti}, Pabitra",

year = "2024",

month = jan,

day = "15",

doi = "10.1016/j.matchemphys.2023.128607",

language = "English",

volume = "312",

pages = "128607",

journal = "Materials Chemistry and Physics",

issn = "0254-0584",

publisher = "Elsevier",

}

TY - JOUR

T1 - Magnetoelectric coupling response of novel mullite coated Ni–Zn–Cu-ferrite nanocomposite

AU - Sutradhar, Soumyaditya

AU - Sinha Mahapatra, Abhik

AU - Chakraborty, Tanmoy

AU - Adhikari , Subham

AU - Das, Koustav

AU - Das, Solanky

AU - Saha, Aliva

AU - Saha, Suman

AU - Singh, Susmita

AU - Mukhopadhyay, Madhumita

AU - Das, Sukhen

AU - Kunar Chakrabarti, Pabitra

PY - 2024/1/15

Y1 - 2024/1/15

N2 - Novel multiferroic nanocomposite fabricated by Ni–Zn–Cu-ferrite (NZCF)-mullite is reported in this article. The crystallographic phases are confirmed by X-ray diffraction. The static magnetic properties are measured for both bare NZCF and mullite encapsulated NZCF nanocomposite which show the successful retention of the magnetic behaviors of the nanocomposites even at higher annealing temperature of 1200 °C. The dielectric response is estimated and high value of dielectric constant (∼210.7 at 100 Hz) is observed for the mullite encapsulated NZCF nanocomposite due to the formation of interfacial polarization in the nanocomposite. The temperature dependent dielectric response suggests the presence of dielectric polarization in the NZCF-mullite nanocomposite. Magnetocapacitance (MC) study of the NZCF-mullite nanocomposite sample is observed at room temperature (RT). The observed MC and its variation with magnetic field confirm the presence of strong interactions between the magnetic and ferroelectric order parameters in the nanocomposite sample.

AB - Novel multiferroic nanocomposite fabricated by Ni–Zn–Cu-ferrite (NZCF)-mullite is reported in this article. The crystallographic phases are confirmed by X-ray diffraction. The static magnetic properties are measured for both bare NZCF and mullite encapsulated NZCF nanocomposite which show the successful retention of the magnetic behaviors of the nanocomposites even at higher annealing temperature of 1200 °C. The dielectric response is estimated and high value of dielectric constant (∼210.7 at 100 Hz) is observed for the mullite encapsulated NZCF nanocomposite due to the formation of interfacial polarization in the nanocomposite. The temperature dependent dielectric response suggests the presence of dielectric polarization in the NZCF-mullite nanocomposite. Magnetocapacitance (MC) study of the NZCF-mullite nanocomposite sample is observed at room temperature (RT). The observed MC and its variation with magnetic field confirm the presence of strong interactions between the magnetic and ferroelectric order parameters in the nanocomposite sample.

KW - Nanocomposite

KW - Magnetization

KW - Polarization

KW - Magneto-capacitance

U2 - 10.1016/j.matchemphys.2023.128607

DO - 10.1016/j.matchemphys.2023.128607

M3 - Article

SN - 0254-0584

VL - 312

SP - 128607

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

ER -

Magnetoelectric coupling response of novel mullite coated Ni–Zn–Cu-ferrite nanocomposite

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Keywords

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