# Counting statistics of single electron transport in bilayer graphene quantum dots

https://mdr.nims.go.jp/datasets/6f8a870a-f633-47c7-8da5-37cebb8bf1a3

## Files

- [PhysRevResearch.5.013042.pdf](https://mdr.nims.go.jp/filesets/d2004524-5795-490a-963d-b85b36ebb33f/download) ([Detail](https://mdr.nims.go.jp/filesets/d2004524-5795-490a-963d-b85b36ebb33f.md))

## Id

6f8a870a-f633-47c7-8da5-37cebb8bf1a3

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-18T02:35:07.829881Z

## Updated at

2025-02-23T13:47:05.816366Z

## Published at

2025-02-23T13:47:05.885664Z

## Doi



## First published url

https://doi.org/10.1103/physrevresearch.5.013042

## Date published

2023-01-24

## Recorded date published

2023-1

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Counting statistics of single electron transport in bilayer graphene quantum
    dots
  title_type: original
  lang: en

## Description

- description: We measure telegraph noise of current fluctuations in an electrostatically
    defined quantum dot in bilayer graphene by real-time detection of single electron
    tunneling with a capacitively coupled neighboring quantum dot. Suppression of
    the second and third cumulant (related to shot noise) in a tunable graphene quantum
    dot is demonstrated experimentally. With this method we demonstrate the ability
    to measure very low current and noise levels. Furthermore, we use this method
    to investigate the first spin excited state, an essential prerequisite to measure
    spin relaxation.
  description_type: abstract
  lang: und

## Creator

- name: Rebekka Garreis
  role: author
- name: Jonas Daniel Gerber
  role: author
- name: Veronika Stará
  role: author
- name: Chuyao Tong
  role: author
- name: Carolin Gold
  role: author
- name: Marc Röösli
  role: author
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: Klaus Ensslin
  role: author
- name: Thomas Ihn
  role: author
- name: Annika Kurzmann
  role: author

## Contact agent



## Publisher

organization: American Physical Society (APS)

## Managing organization



## Keyword

- subject: Telegraph noise
  schema: not_defined
- subject: quantum dot
  schema: not_defined
- subject: bilayer graphene
  schema: not_defined

## Rights

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

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## Journal

- title: Physical Review Research
  issn: '26431564'
  volume: '5'
  issue: '1'
  article_number: '013042'

## Conference



## Related item



## Funding

- funder_name: Graphene Flagship
- identifier: 862660/QUANTUM
  funder_name: Horizon 2020
- identifier: 51NF40-185902
  funder_name: National Center of Competence in Research Quantum Science and Technology
- identifier: '766025'
  funder_name: HORIZON EUROPE Marie Sklodowska-Curie Actions
- identifier: JPMXP0112101001
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- identifier: JP20H00354
  funder_name: Japan Society for the Promotion of Science
- identifier: JPMJCR15F3
  funder_name: Core Research for Evolutional Science and Technology

## Instrument



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## Measurement method



## Specimen



## Chemical composition



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## Fileset

- id: d2004524-5795-490a-963d-b85b36ebb33f
  filename: PhysRevResearch.5.013042.pdf
  content_type: application/pdf
  size: 861905
  md5: b6c782bae19b1c91580ccc8c50044034

## Thumbnail

fileset_id: d2004524-5795-490a-963d-b85b36ebb33f
filename: PhysRevResearch.5.013042.pdf