# Laterally extended states of interlayer excitons in reconstructed MoSe2/WSe2 heterostructures

https://mdr.nims.go.jp/datasets/4d451784-28b2-4511-bd26-328c3f6b2109

## File

- [s41535-025-00820-0.pdf](https://mdr.nims.go.jp/filesets/56193094-70c1-430d-a018-5d9633bff541/download) ([Detail](https://mdr.nims.go.jp/filesets/56193094-70c1-430d-a018-5d9633bff541.md))

## Id

4d451784-28b2-4511-bd26-328c3f6b2109

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-03-08T04:58:51.118607Z

## Updated at

2026-03-10T03:30:17.056983Z

## Published at

2026-03-10T00:03:19.216666Z

## Doi



## First published url

https://doi.org/10.1038/s41535-025-00820-0

## Date published

2025-09-16

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Laterally extended states of interlayer excitons in reconstructed MoSe2/WSe2
    heterostructures
  title_type: original
  lang: en

## Description

- description: Heterostructures made from 2D transition-metal dichalcogenides are
    known as ideal platforms to explore excitonic phenomena ranging from correlated
    moiré exciton ensembles to degenerate interlayer exciton ensembles. So far, it
    is assumed that the atomic reconstruction appearing in some of the heterostructures
    gives rise to a dominating localization of the exciton states. We demonstrate
    that excitonic states in reconstructed MoSe2/WSe2 heterostructures can extend
    well beyond the moiré periodicity of the investigated heterostructures. The results
    are based on real- space calculations yielding a lateral potential map for interlayer
    excitons within the strain-relaxed heterostructures and corresponding real-space
    excitonic wavefunctions. We combine the theoretical results with cryogenic photoluminescence
    experiments, which support the computed level structure and relaxation characteristics
    of the interlayer excitons.
  description_type: abstract
  lang: und

## Creator

- name: Johannes Figueiredo
  role: author
- name: Marten Richter
  role: author
- name: Mirco Troue
  role: author
- name: Jonas Kiemle
  role: author
- name: Hendrik Lambers
  role: author
- name: Torsten Stiehm
  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: Ursula Wurstbauer
  role: author
- name: Andreas Knorr
  role: author
- name: Alexander W. Holleitner
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: interlayer excitons
  schema: not_defined
- subject: 'reconstructed heterostructures
    '
  schema: not_defined
- subject: MoSe2/WSe2
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/
  date_licensed: 2025-09-16

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: npj Quantum Materials
  issn: '23974648'
  volume: '10'
  issue: '1'
  article_number: '96'

## Conference



## Related item



## Funding

- identifier: MCQST (EXS-2111)
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: KN 427/11-2, 15-1
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: MCQST (EXS-2111)
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: MCQST (EXS-2111)
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: WU 637 4-2, 7-1, 8-1
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: WU 637 4-2, 7-1, 8-1
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: WU 637 4-2, 7-1, 8-1
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: KN 427/11-2, 15-1
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: MCQST (EXS-2111)
  funder_name: Deutsche Forschungsgemeinschaft
- identifier: 21H05233 and 23H02052
  funder_name: JSPS KAKENHI
- identifier: 21H05233 and 23H02052
  funder_name: JSPS KAKENHI
- identifier: JPMJCR24A5
  funder_name: CREST
- identifier: JPMJCR24A5
  funder_name: CREST
- identifier: WPI
  funder_name: JST and World Premier International Research Center Initiative
- identifier: WPI
  funder_name: JST and World Premier International Research Center Initiative

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



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## Process for specimen treatment



## Computational method



## Energy level/transition state



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## Fileset

- id: 56193094-70c1-430d-a018-5d9633bff541
  filename: s41535-025-00820-0.pdf
  content_type: application/pdf
  size: 1267484
  md5: 257dcb2e872d3641291304d970abd2ab

## Thumbnail

fileset_id: 56193094-70c1-430d-a018-5d9633bff541
filename: s41535-025-00820-0.pdf