# Quantum Hall–based superconducting interference device

https://mdr.nims.go.jp/datasets/7e452947-5a26-4c04-b6e7-25550598b71a

## Files

- [eaaw8693.full.pdf](https://mdr.nims.go.jp/filesets/987f5bcf-d723-4c7c-aade-de79bdb733fd/download) ([Detail](https://mdr.nims.go.jp/filesets/987f5bcf-d723-4c7c-aade-de79bdb733fd.md))

## Id

7e452947-5a26-4c04-b6e7-25550598b71a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-20T05:54:58.827601Z

## Updated at

2025-02-23T13:50:31.406421Z

## Published at

2025-02-23T13:50:31.469130Z

## Doi



## First published url

https://doi.org/10.1126/sciadv.aaw8693

## Date published

2019-09-06

## Recorded date published

2019-9-6

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Quantum Hall–based superconducting interference device
  title_type: original
  lang: en

## Description

- description: We present a study of a graphene-based Josephson junction with dedicated
    side gates carved from the same sheet of graphene as the junction itself. These
    side gates are highly efficient, and allow us to modulate carrier density along
    either edge of the junction in a wide range. In particular, in magnetic fields
    in the $1-2$ Tesla range, we are able to populate the next Landau level, resulting
    in Hall plateaus with conductance that differs from the bulk filling factor. When
    counter-propagating quantum Hall edge states are introduced along either edge,
    we observe supercurrent localized along that edge of the junction. Here we study
    these supercurrents as a function of magnetic field and carrier density.
  description_type: abstract
  lang: und

## Creator

- name: Andrew Seredinski
  role: author
- name: Anne W. Draelos
  role: author
- name: Ethan G. Arnault
  role: author
- name: Ming-Tso Wei
  role: author
- name: Hengming Li
  role: author
- name: Tate Fleming
  role: author
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: François Amet
  role: author
- name: Gleb Finkelstein
  role: author

## Contact agent



## Publisher

organization: American Association for the Advancement of Science (AAAS)

## Managing organization



## Keyword

- subject: Graphene-based Josephson junction
  schema: not_defined
- subject: side gates
  schema: not_defined
- subject: supercurrent
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Science Advances
  issn: '23752548'
  volume: '5'
  issue: '9'
  article_number: " eaaw8693"

## Conference



## Related item



## Funding

- identifier: ECCS-1610213
  funder_name: National Science Foundation
- identifier: DMR-1743907
  funder_name: National Science Foundation
- identifier: W911NF16-1-0122
  funder_name: Army Research Office
- identifier: W911NF-16-1-0132
  funder_name: Army Research Office
- identifier: DE-SC0002765
  funder_name: Division of Materials Sciences and Engineering
- identifier: JP15K21722
  funder_name: Japan Society for the Promotion of Science
- funder_name: Ministry of Education, Culture, Sports, Science, and Technology
- identifier: Grant-in-Aid for Scientific Research A (No. 26248061)
  funder_name: Japan Society for the Promotion of Science
- identifier: Innovative Areas Nano Informatics (No. 25106006)
  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



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## Fileset

- id: 987f5bcf-d723-4c7c-aade-de79bdb733fd
  filename: eaaw8693.full.pdf
  content_type: application/pdf
  size: 1093013
  md5: 4eedcd74df54fbabdcb3ae6220fb8bfd

## Thumbnail

fileset_id: 987f5bcf-d723-4c7c-aade-de79bdb733fd
filename: eaaw8693.full.pdf