# Room temperature large magnetodielectric and magnetoimpedance in (NiMnFeAlZn)3O4 high entropy oxide

https://mdr.nims.go.jp/datasets/c522d36e-40cb-4efe-b465-dd32a2708f77

## File

- [APL25-AR-09140_Manuscript_Rev_01_Final.docx](https://mdr.nims.go.jp/filesets/e8225590-88f4-4215-85cd-8f68688f5565/download) ([Detail](https://mdr.nims.go.jp/filesets/e8225590-88f4-4215-85cd-8f68688f5565.md))
- [APL25-AR-09140_SI_Rev_01_Final.docx](https://mdr.nims.go.jp/filesets/45459b0b-12aa-4c48-98d3-91b9ed936c02/download) ([Detail](https://mdr.nims.go.jp/filesets/45459b0b-12aa-4c48-98d3-91b9ed936c02.md))

## Id

c522d36e-40cb-4efe-b465-dd32a2708f77

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-03-30T13:21:59.864518Z

## Updated at

2026-03-30T23:41:05.885587Z

## Published at

2026-03-31T03:24:54.652242Z

## Doi

https://doi.org/10.48505/nims.6235

## First published url

https://doi.org/10.1063/5.0304241

## Date published

2025-12-08

## Recorded date published

2025-12-8

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Room temperature large magnetodielectric and magnetoimpedance in (NiMnFeAlZn)3O4
    high entropy oxide
  title_type: original
  lang: en

## Description

- description: In this study, the correlation between the structural and functional
    landscape of spinel-structured (NiMnFeAlZn)3O4 HEO, prepared using the solid state
    synthesis method, is explored for the first time through systematic investigations
    of its structural, microstructural, electronic, magnetic, dielectric, and impedance
    properties. Such studies revealed a large MD (10.3%) and MZ (-13%). Interestingly,
    this study not only broadens the fundamental understanding of intrinsic couplings
    between magnetic and electric ordering but also highlights the importance of harnessing
    these couplings for suitable applications, including electromagnetic shielding,
    non-volatile memory devices, antennas, sensors, and energy-efficient spintronic
    systems.
  description_type: abstract
  lang: und

## Creator

- name: Alok Kumar Sahu
  role: author
  orcid: https://orcid.org/0009-0002-6123-8314
- name: Sananda Das
  role: author
  orcid: https://orcid.org/0009-0008-8253-786X
- name: Sanjay Tamang
  role: author
  orcid: https://orcid.org/0009-0001-5335-8220
- name: Y. K. Takahashi
  role: author
  orcid: https://orcid.org/0000-0001-9197-7236
- name: Perumal Alagarsamy
  role: author
  orcid: https://orcid.org/0000-0002-4048-8739

## Contact agent



## Publisher

organization: AIP Publishing

## Managing organization



## Keyword

- subject: High entropy oxide
  schema: not_defined
- subject: Spinel
  schema: not_defined
- subject: Site occupancy
  schema: not_defined
- subject: Magnetodielectric
  schema: not_defined
- subject: Magnetoimpedance
  schema: not_defined

## Rights

- description: 'This article may be downloaded for personal use only. Any other use
    requires prior permission of the author and AIP Publishing. This article appeared
    in Alok Kumar Sahu, Sananda Das, Sanjay Tamang, Y. K. Takahashi, Perumal Alagarsamy;
    Room temperature large magnetodielectric and magnetoimpedance in (NiMnFeAlZn)3O4
    high entropy oxide. Appl. Phys. Lett. 8 December 2025; 127 (23): 231903 and may
    be found at https://doi.org/10.1063/5.0304241.'
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Applied Physics Letters
  issn: '00036951'
  volume: '127'
  issue: '23'
  article_number: '231903'

## Conference



## Related item



## Funding

- identifier: CRG/2022/002284
  funder_name: Science and Engineering Research Board
- identifier: SR/ S2/ CMP-19/ 2006
  funder_name: Department of Science and Technology, Ministry of Science and Technology,
    India
- identifier: SR/ FST/ PII-020/ 2009
  funder_name: Department of Science and Technology, Ministry of Science and Technology,
    India
- identifier: SR/FST/PSII-037/2016
  funder_name: Department of Science and Technology, Ministry of Science and Technology,
    India
- identifier: 03(1166)/10/EMR-II
  funder_name: Human Resource Development Group

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

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- id: 45459b0b-12aa-4c48-98d3-91b9ed936c02
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## Thumbnail

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filename: APL25-AR-09140_Manuscript_Rev_01_Final.docx