# Effect of Co on twin formation and magnetic properties of Sm(Fe,Ti,V)12 alloys

https://mdr.nims.go.jp/datasets/954b60de-4a53-4587-8826-4756789f519a

## File

- [Manuscript-revised.docx](https://mdr.nims.go.jp/filesets/56197349-105c-4f88-bf12-eb8ac0513835/download) ([Detail](https://mdr.nims.go.jp/filesets/56197349-105c-4f88-bf12-eb8ac0513835.md))
- [Supplementary file.docx](https://mdr.nims.go.jp/filesets/dd41e00d-97bd-4a0b-9d45-6827a81ab7d1/download) ([Detail](https://mdr.nims.go.jp/filesets/dd41e00d-97bd-4a0b-9d45-6827a81ab7d1.md))

## Id

954b60de-4a53-4587-8826-4756789f519a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-01-07T00:12:41.278631Z

## Updated at

2025-01-07T07:31:00.137134Z

## Published at

2025-01-20T03:30:22.365763Z

## Doi

https://doi.org/10.48505/nims.5248

## First published url

https://doi.org/10.1016/j.scriptamat.2024.116491

## Date published

2024-12-07

## Recorded date published

2025-3

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Effect of Co on twin formation and magnetic properties of Sm(Fe,Ti,V)12 alloys
  title_type: original
  lang: en

## Description

- description: Transferring the excellent intrinsic magnetic properties of SmFe12-based
    compounds to their extrinsic properties remains the main challenge in the development
    of high-performance SmFe12-based permanent magnets. Twin formation is one of the
    reasons for the inability to achieve high coercivity and remanence. Here we have
    shown that the addition of Co in Sm(Fe1-xCox)10–11M1–2 alloys, where M=Ti and
    V, leads to an increase in twin density. This study shows that the alloy composition
    influences not only the intrinsic magnetic properties but also the twin formation
    energy and its grain size dependence, crucial for the design of SmFe12-based permanent
    magnets.
  description_type: abstract
  lang: und

## Creator

- name: P. Tozman
  role: author
  orcid: https://orcid.org/0000-0002-8848-0197
- name: G. Hrkac
  role: author
- name: C.E. Patrick
  role: author
  orcid: https://orcid.org/0000-0002-1843-1269
- name: J.B. Staunton
  role: author
- name: T. Saito
  role: author
  orcid: https://orcid.org/0000-0001-9537-5072
- name: T. Sasaki
  role: author
  orcid: https://orcid.org/0000-0002-5952-7638
- name: T. Ohkubo
  role: author
  orcid: https://orcid.org/0000-0003-3548-1951
- name: H. Sepehri-Amin
  role: author
  orcid: https://orcid.org/0000-0002-7856-7897

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Permanent magnet
  schema: not_defined
- subject: SmFe12
  schema: not_defined
- subject: Twin formation
  schema: not_defined
- subject: intrinsic magnetic properties
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Scripta Materialia
  issn: '13596462'
  volume: '258'
  article_number: '116491'

## Conference



## Related item



## Funding



## 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

- id: 56197349-105c-4f88-bf12-eb8ac0513835
  filename: Manuscript-revised.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 1597286
  md5: acc94f77fba427690cd4b91748f9a9a9
- id: dd41e00d-97bd-4a0b-9d45-6827a81ab7d1
  filename: Supplementary file.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 595919
  md5: 394e43b8205daffcc155cbe103247298

## Thumbnail

fileset_id: 56197349-105c-4f88-bf12-eb8ac0513835
filename: Manuscript-revised.docx