View in EDS

Structure, magnetism, and novel high-frequency loss characteristics of Ni0.8Zn0.2CoxFe2-xO4 (x = 0.02, 0.04, 0.06, 0.08) ferrite.

Saved in:
Bibliographic Details
Title: Structure, magnetism, and novel high-frequency loss characteristics of Ni0.8Zn0.2CoxFe2-xO4 (x = 0.02, 0.04, 0.06, 0.08) ferrite.
Authors: Lin, F. Z.1 (AUTHOR) lfz636@126.com, Bao, X. D.2 (AUTHOR), Ni, J. L.2 (AUTHOR) nijiangli830212@163.com
Source: Journal of Materials Science: Materials in Electronics. Mar2026, Vol. 37 Issue 8, p1-10. 10p.
Subjects: Eddy current losses, Magnetic hysteresis, Cobalt, Magnetic properties, Crystal structure, Nickel ferrite, Microstructure
Abstract: Ni0.8Zn0.2CoxFe2-xO4 (x = 0.02, 0.04, 0.06, 0.08) ferrite materials were prepared using traditional ball milling process. The crystal structure, microstructure, and magnetic properties of the samples were systematically characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), physical Property Measurement System (PPMS) and magnetic flux density-magnetic field analyzer. The results show that with the increase of Co substitution, lattice defects intensify, abnormal grain growth occurs. When x = 0.02 and 0.04, the relative magnetic loss and the relative loss coefficient of the sample both decrease first and then remain stable with the increase of frequency (f). This new type of magnetic loss characteristic deviates from the classical loss separation theory. Physical mechanism analysis shows that after Co substitution, the eddy current loss coefficient is very small, and the hysteresis loss coefficient decreases with increasing frequency, optimizing the high-frequency magnetic loss performance of soft ferrite. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 192232088
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Structure, magnetism, and novel high-frequency loss characteristics of Ni<subscript>0.8</subscript>Zn<subscript>0.2</subscript>Co<subscript>x</subscript>Fe<subscript>2-x</subscript>O<subscript>4</subscript> (x = 0.02, 0.04, 0.06, 0.08) ferrite.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Lin%2C+F%2E+Z%2E%22">Lin, F. Z.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> lfz636@126.com</i><br /><searchLink fieldCode="AR" term="%22Bao%2C+X%2E+D%2E%22">Bao, X. D.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ni%2C+J%2E+L%2E%22">Ni, J. L.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> nijiangli830212@163.com</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%3A+Materials+in+Electronics%22">Journal of Materials Science: Materials in Electronics</searchLink>. Mar2026, Vol. 37 Issue 8, p1-10. 10p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Eddy+current+losses%22">Eddy current losses</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+hysteresis%22">Magnetic hysteresis</searchLink><br /><searchLink fieldCode="DE" term="%22Cobalt%22">Cobalt</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+properties%22">Magnetic properties</searchLink><br /><searchLink fieldCode="DE" term="%22Crystal+structure%22">Crystal structure</searchLink><br /><searchLink fieldCode="DE" term="%22Nickel+ferrite%22">Nickel ferrite</searchLink><br /><searchLink fieldCode="DE" term="%22Microstructure%22">Microstructure</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Ni0.8Zn0.2CoxFe2-xO4 (x = 0.02, 0.04, 0.06, 0.08) ferrite materials were prepared using traditional ball milling process. The crystal structure, microstructure, and magnetic properties of the samples were systematically characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), physical Property Measurement System (PPMS) and magnetic flux density-magnetic field analyzer. The results show that with the increase of Co substitution, lattice defects intensify, abnormal grain growth occurs. When x = 0.02 and 0.04, the relative magnetic loss and the relative loss coefficient of the sample both decrease first and then remain stable with the increase of frequency (f). This new type of magnetic loss characteristic deviates from the classical loss separation theory. Physical mechanism analysis shows that after Co substitution, the eddy current loss coefficient is very small, and the hysteresis loss coefficient decreases with increasing frequency, optimizing the high-frequency magnetic loss performance of soft ferrite. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=192232088
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1007/s10854-026-16914-9
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 10
        StartPage: 1
    Subjects:
      – SubjectFull: Eddy current losses
        Type: general
      – SubjectFull: Magnetic hysteresis
        Type: general
      – SubjectFull: Cobalt
        Type: general
      – SubjectFull: Magnetic properties
        Type: general
      – SubjectFull: Crystal structure
        Type: general
      – SubjectFull: Nickel ferrite
        Type: general
      – SubjectFull: Microstructure
        Type: general
    Titles:
      – TitleFull: Structure, magnetism, and novel high-frequency loss characteristics of Ni0.8Zn0.2CoxFe2-xO4 (x = 0.02, 0.04, 0.06, 0.08) ferrite.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Lin, F. Z.
      – PersonEntity:
          Name:
            NameFull: Bao, X. D.
      – PersonEntity:
          Name:
            NameFull: Ni, J. L.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 11
              M: 03
              Text: Mar2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 09574522
          Numbering:
            – Type: volume
              Value: 37
            – Type: issue
              Value: 8
          Titles:
            – TitleFull: Journal of Materials Science: Materials in Electronics
              Type: main
ResultId 1