# Gate-tunable giant superconducting nonreciprocal transport in few-layer <math>  <mrow>    <msub>      <mi>T</mi>      <mi>d</mi>    </msub>    <mtext>−</mtext>    <msub>      <mi>MoTe</mi>      <mn>2</mn>    </msub>  </mrow></math>

https://mdr.nims.go.jp/datasets/652f441d-0705-4501-ac48-7739370eca72

## File

- [PhysRevResearch.6.013132.pdf](https://mdr.nims.go.jp/filesets/c86dda2d-c2f9-4ce7-b8d1-b76a7b1de552/download) ([Detail](https://mdr.nims.go.jp/filesets/c86dda2d-c2f9-4ce7-b8d1-b76a7b1de552.md))

## Id

652f441d-0705-4501-ac48-7739370eca72

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-18T04:02:24.760074Z

## Updated at

2025-02-23T13:47:19.132719Z

## Published at

2025-02-23T13:47:19.203559Z

## Doi



## First published url

https://doi.org/10.1103/physrevresearch.6.013132

## Date published

2024-02-01

## Recorded date published

2024-2

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: "Gate-tunable giant superconducting nonreciprocal transport in few-layer
    \n<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:msub><mml:mi>T</mml:mi><mml:mi>d</mml:mi></mml:msub><mml:mtext>−</mml:mtext><mml:msub><mml:mi>MoTe</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>"
  title_type: original
  lang: en

## Description

- description: "We demonstrate gate-tunable giant field-dependent nonreciprocal transport
    (magnetochiral anisotropy) in noncentrosymmetric superconductor Td-MoTe2 in thin
    limit. Below the supercon- ducting transition temperature (Tc), a giant magnetochiral
    anisotropy (MCA) with the rectification coefficient γ = 3.1×106 T−1 A−1, is observed
    at 230 mK. This is one of the largest values reported so far, and is likely attributed
    to the reduced symmetry of the crystal structure. The temperature dependence of
    γ identifies the ratchet motion of magnetic vortices as the origin of the MCA.
    For bilayer Td-MoTe2, we successfully perform gate control of the MCA, and threefold
    modulation of γ is realized. Our experimental results provide a new route to realize
    an electrically controllable superconducting rectification device in a single
    material.\r\n"
  description_type: abstract
  lang: und

## Creator

- name: T. Wakamura
  role: author
- name: M. Hashisaka
  role: author
- name: S. Hoshino
  role: author
- name: M. Bard
  role: author
- name: S. Okazaki
  role: author
- name: T. Sasagawa
  role: author
- name: T. Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: K. Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: K. Muraki
  role: author
- name: N. Kumada
  role: author

## Contact agent



## Publisher

organization: American Physical Society (APS)

## Managing organization



## Keyword

- subject: Nonreciprocal transport
  schema: not_defined
- subject: magnetochiral anisotropy
  schema: not_defined
- subject: MoTe2
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Physical Review Research
  issn: '26431564'
  volume: '6'
  issue: '1'
  article_number: '013132'

## Conference



## Related item



## Funding

- identifier: JP21H01022
  funder_name: Japan Society for the Promotion of Science
- identifier: JP21H04652
  funder_name: Japan Society for the Promotion of Science
- identifier: JP21K18181
  funder_name: Japan Society for the Promotion of Science
- identifier: JP21H05236
  funder_name: Japan Society for the Promotion of Science
- identifier: JP20H00354
  funder_name: Japan Society for the Promotion of Science
- identifier: JP19H05790
  funder_name: Japan Society for the Promotion of Science

## 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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## Custom property



## Fileset

- id: c86dda2d-c2f9-4ce7-b8d1-b76a7b1de552
  filename: PhysRevResearch.6.013132.pdf
  content_type: application/pdf
  size: 1971770
  md5: cd412bc08b339f166b90af83285a5aeb

## Thumbnail

fileset_id: c86dda2d-c2f9-4ce7-b8d1-b76a7b1de552
filename: PhysRevResearch.6.013132.pdf