# On-chip transfer of ultrashort graphene plasmon wave packets using terahertz electronics

https://mdr.nims.go.jp/datasets/a49d03ae-ab3b-4d75-8e93-5b728a84f419

## File

- [preprint_2024A01504G_2311.02821v2.pdf](https://mdr.nims.go.jp/filesets/48361628-f704-4189-991d-1dd60fa6e30a/download) ([Detail](https://mdr.nims.go.jp/filesets/48361628-f704-4189-991d-1dd60fa6e30a.md))

## Id

a49d03ae-ab3b-4d75-8e93-5b728a84f419

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-08-01T07:37:44.073449Z

## Updated at

2025-08-01T23:30:37.301310Z

## Published at

2025-08-01T23:17:31.453206Z

## Doi



## First published url

https://doi.org/10.1038/s41928-024-01197-x

## Date published

2024-07-17

## Recorded date published



## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: On-chip transfer of ultrashort graphene plasmon wave packets using terahertz
    electronics
  title_type: original
  lang: en

## Description

- description: Ultrashort polariton wave packets, such as terahertz graphene plasmon
    polaritons, could be used for fast information processing in integrated circuits.
    However, conventional optical techniques have struggled to integrate the components
    for controlling polariton signals and have a low conversion efficiency. Here,
    we show that graphene plasmon wave packets can be generated, manipulated and read
    out on-chip using terahertz electronics. Electrical pulses injected into a graphene
    microribbon through an ohmic contact can be efficiently converted into a plasmon
    wave packet with a pulse duration as short as 1.2 ps and a three-dimensional spatial
    confinement of 2.1 × 10−18 m3. The conversion efficiency between the electrical
    pulses and plasmon wave packets can also reach 35% due to the absence of a momentum
    mismatch. The transport properties of graphene plasmons are studied by changing
    the dielectric environments, which provides a basis for designing graphene plasmonic
    circuits.
  description_type: abstract
  lang: en

## Creator

- name: Katsumasa Yoshioka
  role: author
- name: Guillaume Bernard
  role: author
- name: Taro Wakamura
  role: author
- name: Masayuki Hashisaka
  role: author
- name: Ken-ichi Sasaki
  role: author
- name: Satoshi Sasaki
  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: Norio Kumada
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: Graphene plasmon polaritons
  schema: not_defined
- subject: Terahertz electronics
  schema: not_defined
- subject: On-chip plasmon generation and manipulation
  schema: not_defined

## Rights

- identifier: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Nature Electronics
  issn: '25201131'
  volume: '7'
  issue: '7'
  start_page: 537
  end_page: 544

## Conference



## Related item



## Funding

- identifier: JP24H00828
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: JP22H00112
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 21H05233
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 23H02052
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 21H05233
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 23H02052
  funder_name: MEXT | Japan Society for the Promotion of Science

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## Measurement method



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## Fileset

- id: 48361628-f704-4189-991d-1dd60fa6e30a
  filename: preprint_2024A01504G_2311.02821v2.pdf
  content_type: application/pdf
  size: 14149298
  md5: 139a6d1ecfbee9834e4eb7d4760240e0

## Thumbnail

fileset_id: 48361628-f704-4189-991d-1dd60fa6e30a
filename: preprint_2024A01504G_2311.02821v2.pdf