# High Magnetic Field Stability in a Planar Graphene-NbSe<sub>2</sub> SQUID

https://mdr.nims.go.jp/datasets/23defeae-b4e1-4409-a124-8b6efd9d9023

## File

- [acs.nanolett.3c01552.pdf](https://mdr.nims.go.jp/filesets/cee0d442-17d8-4cb6-bf23-2520fd9c258c/download) ([Detail](https://mdr.nims.go.jp/filesets/cee0d442-17d8-4cb6-bf23-2520fd9c258c.md))

## Id

23defeae-b4e1-4409-a124-8b6efd9d9023

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-14T06:10:32.012571Z

## Updated at

2025-02-14T07:31:26.109058Z

## Published at

2025-02-14T07:31:26.216608Z

## Doi



## First published url

https://doi.org/10.1021/acs.nanolett.3c01552

## Date published

2023-07-12

## Recorded date published

2023-7-12

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: High Magnetic Field Stability in a Planar Graphene-NbSe<sub>2</sub> SQUID
  title_type: original
  lang: en

## Description

- description: Thin NbSe2 retains superconductivity at high in-plane magnetic field
    up to 30 T. In this work we construct a novel atomically thin, all van der Waals
    SQUID, in which current flows between NbSe2 contacts through two parallel graphene
    weak links. The 2D planar SQUID remains uniquely stable at high in-plane field,
    which enables tracing critical current interference patterns as a function of
    the field up to 4.5 T. From these we extract the evolution of the current distribution
    up to high fields, demonstrating sub nanometer sensitivity to deviation of current
    flow from a perfect atomic plane, and observing a field-driven transition in which
    supercurrent redistributes to a narrow channel. We further suggest a new application
    of the asymmetric SQUID geometry to directly probe the current density in the
    absence of phase information.
  description_type: abstract
  lang: und

## Creator

- name: Ayelet Zalic
  role: author
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: Snir Gazit
  role: author
- name: Hadar Steinberg
  role: author

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: NbSe2
  schema: not_defined
- subject: superconductivity
  schema: not_defined
- subject: van der Waals SQUID
  schema: not_defined

## Rights

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

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## Embargo



## Journal

- title: Nano Letters
  issn: '15306984'
  volume: '23'
  issue: '13'
  start_page: 6102
  end_page: 6108

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## Related item



## Funding

- identifier: '2016320'
  funder_name: United States-Israel Binational Science Foundation
- identifier: 586/22
  funder_name: Israel Science Foundation
- identifier: 861/19
  funder_name: Israel Science Foundation
- identifier: 994/19
  funder_name: Israel Science Foundation
- identifier: 19H05790
  funder_name: Japan Society for the Promotion of Science
- identifier: 20H00354
  funder_name: Japan Society for the Promotion of Science
- identifier: 21H05233
  funder_name: Japan Society for the Promotion of Science
- funder_name: Azrieli Foundation

## Instrument



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## Measurement method



## Specimen



## Chemical composition



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## Fileset

- id: cee0d442-17d8-4cb6-bf23-2520fd9c258c
  filename: acs.nanolett.3c01552.pdf
  content_type: application/pdf
  size: 5084748
  md5: a76abbef7864598595597663dbc3dd55

## Thumbnail

fileset_id: cee0d442-17d8-4cb6-bf23-2520fd9c258c
filename: acs.nanolett.3c01552.pdf