# Near-room temperature topological Hall effect at spin reorientations in sputtered NdCo<sub>5−</sub><sub>  <i>x</i></sub>Cu<sub>  <i>x</i></sub> thin film

https://mdr.nims.go.jp/datasets/1719715f-9e05-4322-be49-a23b42064069

## File

- [182404_1_online.pdf](https://mdr.nims.go.jp/filesets/767a0b36-4533-4b45-9da0-df4d8308d371/download) ([Detail](https://mdr.nims.go.jp/filesets/767a0b36-4533-4b45-9da0-df4d8308d371.md))

## Id

1719715f-9e05-4322-be49-a23b42064069

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-03-17T05:28:15.403858Z

## Updated at

2025-03-26T08:25:53.378249Z

## Published at

2025-03-26T08:25:53.841870Z

## Doi



## First published url

https://doi.org/10.1063/5.0128572

## Date published

2022-10-31

## Recorded date published

2022-10-31

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Near-room temperature topological Hall effect at spin reorientations in sputtered
    NdCo<sub>5−</sub><sub><i>x</i></sub>Cu<sub><i>x</i></sub> thin film
  title_type: original
  lang: en

## Description

- description: The spin reorientation in rare-earth intermetallics involve distinctive
    magnetic morphologies commencing with spontaneous skyrmion textures without an
    external magnetic field. Here, we present the sputtering growth of CaCu5-type
    NdCo5-xCux thin films on MgO (110) substrate. Our films exhibit the two successive
    spin reorientation transitions between the ab-plane and the c-axis, close to the
    room temperature, apart from the non-uniaxial behavior below 150 K. The corresponding
    modulations of magnetocrystalline anisotropy at reorientation temperatures leads
    to the large topological Hall effect, which can be maintained up to 250 K. These
    results of robust topological signals will provide platforms for realizing room-temperature
    topological magnetic textures.
  description_type: abstract
  lang: und

## Creator

- name: Satoshi Sugimoto
  role: author
  orcid: https://orcid.org/0000-0002-7148-2372
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Yukiko K. Takahashi
  role: author
  orcid: https://orcid.org/0000-0001-9197-7236
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Shinya Kasai
  role: author
  orcid: https://orcid.org/0000-0001-7149-4800
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: AIP Publishing

## Managing organization



## Keyword

- subject: Topological transport
  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 Satoshi Sugimoto, Yukiko K. Takahashi, Shinya Kasai; Near-room temperature
    topological Hall effect at spin reorientations in sputtered NdCo5−xCux thin film.
    Appl. Phys. Lett. 31 October 2022; 121 (18): 182404 and may be found at  https://doi.org/10.1063/5.0128572.'
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2022-10-31
end_date: 2023-10-31

## Journal

- title: Applied Physics Letters
  issn: '00036951'
  volume: '121'
  issue: '18'
  article_number: '182404'

## Conference



## Related item



## Funding

- identifier: JP20K14419
  funder_name: Japan Society for the Promotion of Science
- identifier: JPMJPR18L3
  funder_name: Precursory Research for Embryonic Science and Technology

## 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



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## Fileset

- id: 767a0b36-4533-4b45-9da0-df4d8308d371
  filename: 182404_1_online.pdf
  content_type: application/pdf
  size: 2048732
  md5: 1b9edd6bff1c5dd757fe9f15e09e637f

## Thumbnail

fileset_id: 767a0b36-4533-4b45-9da0-df4d8308d371
filename: 182404_1_online.pdf