# Metasurface of Strongly Coupled Excitons and Nanoplasmonic Arrays

https://mdr.nims.go.jp/datasets/20ff07e8-e262-4894-9d81-31c4e97d382c

## Files

- [tabataba-vakili-et-al-2024-metasurface-of-strongly-coupled-excitons-and-nanoplasmonic-arrays.pdf](https://mdr.nims.go.jp/filesets/e45573fd-3b84-45e4-86df-b443bf0f1daf/download) ([Detail](https://mdr.nims.go.jp/filesets/e45573fd-3b84-45e4-86df-b443bf0f1daf.md))

## Id

20ff07e8-e262-4894-9d81-31c4e97d382c

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-14T05:47:26.152356Z

## Updated at

2025-02-14T07:31:15.616007Z

## Published at

2025-02-14T07:31:15.689644Z

## Doi



## First published url

https://doi.org/10.1021/acs.nanolett.4c02043

## Date published

2024-08-21

## Recorded date published

2024-8-21

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Metasurface of Strongly Coupled Excitons and Nanoplasmonic Arrays
  title_type: original
  lang: en

## Description

- description: "Metasurfaces allow light to be manipulated at the nanoscale. Integrating
    metasurfaces with transition metal dichalcoge- nide monolayers provides additional
    functionality to ultrathin optics, including tunable optical properties with enhanced
    light−matter interactions. In this work, we demonstrate the realization of a polaritonic
    metasurface utilizing the sizable light−matter coupling of excitons in monolayer
    WSe2 and the collective lattice resonances of nanoplasmonic gold arrays. We developed
    a novel fabrication method to integrate gold nanodisk arrays in hexagonal boron
    nitride and thus simultaneously ensure spectrally narrow exciton transitions and
    their immediate proximity to the near-field of array surface latticeresonances.
    In the regime of strong light−matter coupling, the\r\nresulting van der Waals
    metasurface exhibits all key characteristics of lattice polaritons, with a directional
    and linearly polarized far-\r\nfield emission profile dictated by the underlying
    nanoplasmonic lattice. Our work can be straightforwardly adapted to other lattice
    geometries, establishing structured van der Waals metasurfaces as means to engineer
    polaritonic lattices."
  description_type: abstract
  lang: und

## Creator

- name: Farsane Tabataba-Vakili
  role: author
  orcid: https://orcid.org/0000-0001-5911-7594
- name: Lukas Krelle
  role: author
- name: Lukas Husel
  role: author
- name: Huy P. G. Nguyen
  role: author
- name: Zhijie Li
  role: author
- name: Ismail Bilgin
  role: author
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
- name: Alexander Högele
  role: author
  orcid: https://orcid.org/0000-0002-0178-9117

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: Metasurfaces
  schema: not_defined
- subject: light-matter coupling
  schema: not_defined
- subject: WSe2
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Nano Letters
  issn: '15306984'
  volume: '24'
  issue: '33'
  start_page: 10090
  end_page: 10097

## Conference



## Related item



## Funding

- identifier: 23H02052
  funder_name: Japan Society for the Promotion of Science
- identifier: '772195'
  funder_name: H2020 European Research Council
- funder_name: Bavarian Hightech Agenda
- funder_name: Ministry of Education, Culture, Sports, Science and Technology
- funder_name: Munich Center for Quantum Science and Technology
- identifier: EXC-2111-390814868
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: '101058981'
  funder_name: HORIZON EUROPE Marie Sklodowska-Curie Actions
- identifier: 20H00354
  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



## Software



## Custom property



## Fileset

- id: e45573fd-3b84-45e4-86df-b443bf0f1daf
  filename: tabataba-vakili-et-al-2024-metasurface-of-strongly-coupled-excitons-and-nanoplasmonic-arrays.pdf
  content_type: application/pdf
  size: 13744217
  md5: e1bcc4aca07fd7d7870b938ccb56289f

## Thumbnail

fileset_id: e45573fd-3b84-45e4-86df-b443bf0f1daf
filename: tabataba-vakili-et-al-2024-metasurface-of-strongly-coupled-excitons-and-nanoplasmonic-arrays.pdf