# Effect of Cr substitution for Mn on magnetic and transverse thermoelectric properties of isotropic Mn1-Cr AlGe magnets

https://mdr.nims.go.jp/datasets/12428cf9-4823-4cfe-af4c-70e67bcf5aa8

## File

- [Manuscript_Final.docx](https://mdr.nims.go.jp/filesets/a364f964-e47e-4867-9d7a-dc66b722b49f/download) ([Detail](https://mdr.nims.go.jp/filesets/a364f964-e47e-4867-9d7a-dc66b722b49f.md))
- [Supporting Information-Final.docx](https://mdr.nims.go.jp/filesets/ec433cff-c21a-4708-94d1-bea72a5edaed/download) ([Detail](https://mdr.nims.go.jp/filesets/ec433cff-c21a-4708-94d1-bea72a5edaed.md))

## Id

12428cf9-4823-4cfe-af4c-70e67bcf5aa8

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-08-10T01:14:01.444579Z

## Updated at

2026-08-17T05:34:19.390410Z

## Published at

2026-08-17T07:29:46.526548Z

## Doi

https://doi.org/10.48505/nims.6452

## First published url

https://doi.org/10.1016/j.jallcom.2026.186802

## Date published

2026-02-17

## Recorded date published

2026-3

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Effect of Cr substitution for Mn on magnetic and transverse thermoelectric
    properties of isotropic Mn1-Cr AlGe magnets
  title_type: original
  lang: en

## Description

- description: Transverse thermoelectric generators (TTEGs) based on the anomalous
    Nernst effect can operate without the need for an external magnetic field by incorporating
    permanent magnets. Utilizing permanent magnets with a large anomalous Nernst coefficient
    is needed to enhance power density, thereby improving the efficiency of electricity
    generation from waste heat. Several commercially available permanent magnets have
    been considered for demonstration of the zero magnetic field operation of TTEGs,
    including SmCo5, Sm2Co17, and Nd2Fe14B-based magnets. However, there are limited
    studies on transverse thermoelectric properties of the bulk permanent magnets
    without the use of rare earth element as potential candidates for the TTEGs. In
    this work, we have systematically studied the evolution of the magnetic and transverse
    thermoelectric properties of isotropic MnAlGe-based permanent magnets upon Cr
    substitution for Mn.
  description_type: abstract
  lang: und

## Creator

- name: Andres Martin-Cid
  role: author
  orcid: https://orcid.org/0000-0002-9711-288X
- name: Babu Madavali
  role: author
  orcid: https://orcid.org/0000-0002-8486-701X
- name: Fuyuki Ando
  role: author
  orcid: https://orcid.org/0009-0003-7789-8170
- name: Nikita Kulesh
  role: author
  orcid: https://orcid.org/0000-0001-7046-2671
- name: Ken-ichi Uchida
  role: author
  orcid: https://orcid.org/0000-0001-7680-3051
- name: Hossein Sepehri-Amin
  role: author
  orcid: https://orcid.org/0000-0002-7856-7897

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: anomalous Nernst effect
  schema: not_defined
- subject: permanent magnets
  schema: not_defined
- subject: transverse thermoelectrics
  schema: not_defined
- subject: microstructure
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc/4.0/

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Journal of Alloys and Compounds
  issn: '09258388'
  volume: '1057'
  article_number: '186802'

## Conference



## Related item



## Funding

- funder_name: Japan Science and Technology Agency
- identifier: JPMJER2201
  funder_name: Exploratory Research for Advanced Technology

## Instrument



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## Fileset

- id: a364f964-e47e-4867-9d7a-dc66b722b49f
  filename: Manuscript_Final.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 3709486
  md5: 6e6ee83fdad17a79e56806bc09ba80af
- id: ec433cff-c21a-4708-94d1-bea72a5edaed
  filename: Supporting Information-Final.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 13700536
  md5: 5201cf231c1b6596ef687ce381e2b4be

## Thumbnail

fileset_id: ec433cff-c21a-4708-94d1-bea72a5edaed
filename: Supporting Information-Final.docx