Fabrication of exchange coupled hard/soft magnetic nanocomposites: Correlation between composition, magnetic, optical and microwave properties

Y. Slimani; N. A. Algarou; M. A. Almessiere; A. Sadaqat; M. G. Vakhitov; D. S. Klygach; D. I. Tishkevich; A. V. Trukhanov; S. Güner; A. S. Hakeem; I. A. Auwal; A. Baykal; A. Manikandan; I. Ercan

doi:10.1016/j.arabjc.2021.102992

Fabrication of exchange coupled hard/soft magnetic nanocomposites: Correlation between composition, magnetic, optical and microwave properties

Y. Slimani^*, N. A. Algarou, M. A. Almessiere, A. Sadaqat, M. G. Vakhitov, D. S. Klygach, D. I. Tishkevich, A. V. Trukhanov, S. Güner, A. S. Hakeem, I. A. Auwal, A. Baykal, A. Manikandan, I. Ercan

^*Corresponding author for this work

Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management

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

54 Scopus citations

Abstract

This paper studied the exchange coupling performance beside structural and microwave properties of SrFe₁₂O₁₉ (SFO) and x(CoTm_0.01Tb_0.01Fe_1.98O₄) (CoTmTb) (x ≤ 3.0) hard/soft ferrites nanocomposites (NCs). The structure and morphology of NCs were investigated by XRD, SEM, TEM and HR-TEM. Diffuse reflectance spectroscopic (DRS) measurements were applied on hexagonal ferrite, on spinel ferrite nanoparticles and on hard/soft NCs to specify the optical properties. Estimated E_g data are in a range between 1.32 and 1.79 eV. The magnetic properties were also inspected via measurements of magnetization (M) against magnetic field (H) at 300 K (RT) and 10 K (LT). The measurements performed at RT along with the plots of dM/dH versus H indicated that the NCs display good magnetic properties (exchange coupling behavior). The magnetic parameters such as (M_s, M_r, and H_c) show an enhancement in their values with an increasing the soft content at RT. Similarly, the maximum energy product (BH)_max rises and reaches its max value for SFO/3(CoTmTb) NCs. Microwave properties of the SFO/x(CoTmTb) NCs were measured in the frequency range 33–50 GHz. From measured S11 and S21 parameters the main electrodynamic characteristics – permittivity and permeability (real and imaginary parts) were computed.

Original language	English
Article number	102992
Journal	Arabian Journal of Chemistry
Volume	14
Issue number	3
DOIs	https://doi.org/10.1016/j.arabjc.2021.102992
State	Published - Mar 2021

Bibliographical note

Publisher Copyright:
© 2021 The Author(s)

Keywords

Exchange coupling
Hard/soft magnetic nanocomposites
Magnetic-structural features
Microwave features
Optical-structural features

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

Access to Document

10.1016/j.arabjc.2021.102992

Cite this

Slimani, Y., Algarou, N. A., Almessiere, M. A., Sadaqat, A., Vakhitov, M. G., Klygach, D. S., Tishkevich, D. I., Trukhanov, A. V., Güner, S., Hakeem, A. S., Auwal, I. A., Baykal, A., Manikandan, A., & Ercan, I. (2021). Fabrication of exchange coupled hard/soft magnetic nanocomposites: Correlation between composition, magnetic, optical and microwave properties. Arabian Journal of Chemistry, 14(3), Article 102992. https://doi.org/10.1016/j.arabjc.2021.102992

@article{3acfa1fd13044a01b8cf668caf88bb16,

title = "Fabrication of exchange coupled hard/soft magnetic nanocomposites: Correlation between composition, magnetic, optical and microwave properties",

abstract = "This paper studied the exchange coupling performance beside structural and microwave properties of SrFe12O19 (SFO) and x(CoTm0.01Tb0.01Fe1.98O4) (CoTmTb) (x ≤ 3.0) hard/soft ferrites nanocomposites (NCs). The structure and morphology of NCs were investigated by XRD, SEM, TEM and HR-TEM. Diffuse reflectance spectroscopic (DRS) measurements were applied on hexagonal ferrite, on spinel ferrite nanoparticles and on hard/soft NCs to specify the optical properties. Estimated Eg data are in a range between 1.32 and 1.79 eV. The magnetic properties were also inspected via measurements of magnetization (M) against magnetic field (H) at 300 K (RT) and 10 K (LT). The measurements performed at RT along with the plots of dM/dH versus H indicated that the NCs display good magnetic properties (exchange coupling behavior). The magnetic parameters such as (Ms, Mr, and Hc) show an enhancement in their values with an increasing the soft content at RT. Similarly, the maximum energy product (BH)max rises and reaches its max value for SFO/3(CoTmTb) NCs. Microwave properties of the SFO/x(CoTmTb) NCs were measured in the frequency range 33–50 GHz. From measured S11 and S21 parameters the main electrodynamic characteristics – permittivity and permeability (real and imaginary parts) were computed.",

keywords = "Exchange coupling, Hard/soft magnetic nanocomposites, Magnetic-structural features, Microwave features, Optical-structural features",

author = "Y. Slimani and Algarou, {N. A.} and Almessiere, {M. A.} and A. Sadaqat and Vakhitov, {M. G.} and Klygach, {D. S.} and Tishkevich, {D. I.} and Trukhanov, {A. V.} and S. G{\"u}ner and Hakeem, {A. S.} and Auwal, {I. A.} and A. Baykal and A. Manikandan and I. Ercan",

note = "Publisher Copyright: {\textcopyright} 2021 The Author(s)",

year = "2021",

month = mar,

doi = "10.1016/j.arabjc.2021.102992",

language = "English",

volume = "14",

journal = "Arabian Journal of Chemistry",

issn = "1878-5352",

number = "3",

}

Slimani, Y, Algarou, NA, Almessiere, MA, Sadaqat, A, Vakhitov, MG, Klygach, DS, Tishkevich, DI, Trukhanov, AV, Güner, S, Hakeem, AS, Auwal, IA, Baykal, A, Manikandan, A & Ercan, I 2021, 'Fabrication of exchange coupled hard/soft magnetic nanocomposites: Correlation between composition, magnetic, optical and microwave properties', Arabian Journal of Chemistry, vol. 14, no. 3, 102992. https://doi.org/10.1016/j.arabjc.2021.102992

TY - JOUR

T1 - Fabrication of exchange coupled hard/soft magnetic nanocomposites

T2 - Correlation between composition, magnetic, optical and microwave properties

AU - Slimani, Y.

AU - Algarou, N. A.

AU - Almessiere, M. A.

AU - Sadaqat, A.

AU - Vakhitov, M. G.

AU - Klygach, D. S.

AU - Tishkevich, D. I.

AU - Trukhanov, A. V.

AU - Güner, S.

AU - Hakeem, A. S.

AU - Auwal, I. A.

AU - Baykal, A.

AU - Manikandan, A.

AU - Ercan, I.

PY - 2021/3

Y1 - 2021/3

N2 - This paper studied the exchange coupling performance beside structural and microwave properties of SrFe12O19 (SFO) and x(CoTm0.01Tb0.01Fe1.98O4) (CoTmTb) (x ≤ 3.0) hard/soft ferrites nanocomposites (NCs). The structure and morphology of NCs were investigated by XRD, SEM, TEM and HR-TEM. Diffuse reflectance spectroscopic (DRS) measurements were applied on hexagonal ferrite, on spinel ferrite nanoparticles and on hard/soft NCs to specify the optical properties. Estimated Eg data are in a range between 1.32 and 1.79 eV. The magnetic properties were also inspected via measurements of magnetization (M) against magnetic field (H) at 300 K (RT) and 10 K (LT). The measurements performed at RT along with the plots of dM/dH versus H indicated that the NCs display good magnetic properties (exchange coupling behavior). The magnetic parameters such as (Ms, Mr, and Hc) show an enhancement in their values with an increasing the soft content at RT. Similarly, the maximum energy product (BH)max rises and reaches its max value for SFO/3(CoTmTb) NCs. Microwave properties of the SFO/x(CoTmTb) NCs were measured in the frequency range 33–50 GHz. From measured S11 and S21 parameters the main electrodynamic characteristics – permittivity and permeability (real and imaginary parts) were computed.

AB - This paper studied the exchange coupling performance beside structural and microwave properties of SrFe12O19 (SFO) and x(CoTm0.01Tb0.01Fe1.98O4) (CoTmTb) (x ≤ 3.0) hard/soft ferrites nanocomposites (NCs). The structure and morphology of NCs were investigated by XRD, SEM, TEM and HR-TEM. Diffuse reflectance spectroscopic (DRS) measurements were applied on hexagonal ferrite, on spinel ferrite nanoparticles and on hard/soft NCs to specify the optical properties. Estimated Eg data are in a range between 1.32 and 1.79 eV. The magnetic properties were also inspected via measurements of magnetization (M) against magnetic field (H) at 300 K (RT) and 10 K (LT). The measurements performed at RT along with the plots of dM/dH versus H indicated that the NCs display good magnetic properties (exchange coupling behavior). The magnetic parameters such as (Ms, Mr, and Hc) show an enhancement in their values with an increasing the soft content at RT. Similarly, the maximum energy product (BH)max rises and reaches its max value for SFO/3(CoTmTb) NCs. Microwave properties of the SFO/x(CoTmTb) NCs were measured in the frequency range 33–50 GHz. From measured S11 and S21 parameters the main electrodynamic characteristics – permittivity and permeability (real and imaginary parts) were computed.

KW - Exchange coupling

KW - Hard/soft magnetic nanocomposites

KW - Magnetic-structural features

KW - Microwave features

KW - Optical-structural features

UR - http://www.scopus.com/inward/record.url?scp=85099612445&partnerID=8YFLogxK

U2 - 10.1016/j.arabjc.2021.102992

DO - 10.1016/j.arabjc.2021.102992

M3 - Article

AN - SCOPUS:85099612445

SN - 1878-5352

VL - 14

JO - Arabian Journal of Chemistry

JF - Arabian Journal of Chemistry

IS - 3

M1 - 102992

ER -

Fabrication of exchange coupled hard/soft magnetic nanocomposites: Correlation between composition, magnetic, optical and microwave properties

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this