# Bichromatic moiré superlattices for tunable quadrupolar trions and correlated states

https://mdr.nims.go.jp/datasets/e76cca2c-0376-4e8c-bfb6-4249b80b1ac9

## File

- [s41467-025-65342-6.pdf](https://mdr.nims.go.jp/filesets/59358b85-4d32-4ab4-8748-7705c6fba26e/download) ([Detail](https://mdr.nims.go.jp/filesets/59358b85-4d32-4ab4-8748-7705c6fba26e.md))

## Id

e76cca2c-0376-4e8c-bfb6-4249b80b1ac9

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-02-14T09:48:55.519564Z

## Updated at

2026-02-16T07:30:55.712166Z

## Published at

2026-02-16T04:57:34.537959Z

## Doi



## First published url

https://doi.org/10.1038/s41467-025-65342-6

## Date published

2025-11-24

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Bichromatic moiré superlattices for tunable quadrupolar trions and correlated
    states
  title_type: original
  lang: en

## Description

- description: Moiré superlattices in transition metal dichalcogenide (TMD) heterostructures
    provide a powerful platform for engineering and manipulating many-body interactions
    in condensed matter systems. These unique structures enable the exploration of
    emergent quasiparticles and quantum phases, offering a rich testing ground for
    various theoretical models. In this work, we investigate the excitonic and electronic
    states that emerge in a trilayer TMD heterostructure, formed by combining WSe2
    and WS2 with distinct R- and H-stack alignments to create a bichromatic moiré
    superlattice. We demonstrate the formation of quadrupolar trions and reveal the
    multi-orbital nature of the bichromatic superlattice. By applying a low electric
    field, we can tune the interlayer exciton behavior and manipulate the system’s
    ground states, including dynamic dipole moments and the moiré potential landscape.
    Our findings highlight the ability to control quantum states, such as Mott insulators
    and interlayer trions, within asymmetric moiré superlattices. The distinct stacking
    configurations of the trilayer system open new possibilities for exploring high-order
    excitonic states and many-body phenomena, providing exciting opportunities for
    the development of next-generation quantum materials and quantum simulations.
  description_type: abstract
  lang: und

## Creator

- name: Mingfeng Chen
  role: author
- name: Runtong Li
  role: author
- name: Haonan Wang
  role: author
- name: Yuliang Yang
  role: author
- name: Yiyang Lai
  role: author
- name: Chaowei Hu
  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: Jiaqiang Yan
  role: author
- name: Jiun-Haw Chu
  role: author
- name: Erik Henriksen
  role: author
- name: Chuanwei Zhang
  role: author
- name: Li Yang
  role: author
- name: Xi Wang
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: 'bichromatic moiré superlattices
    '
  schema: not_defined
- subject: 'quadrupolar trions
    '
  schema: not_defined
- subject: 'WSe2/WS2/WSe2
    '
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by-nc-nd/4.0/
  date_licensed: 2025-11-24

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Nature Communications
  issn: '20411723'
  volume: '16'
  issue: '1'
  article_number: '10359'

## Conference



## Related item



## Funding



## 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: 59358b85-4d32-4ab4-8748-7705c6fba26e
  filename: s41467-025-65342-6.pdf
  content_type: application/pdf
  size: 2137594
  md5: 2c2a82d9bc6bcf84d1b603227acfbe7a

## Thumbnail

fileset_id: 59358b85-4d32-4ab4-8748-7705c6fba26e
filename: s41467-025-65342-6.pdf