# Non-volatile electrical polarization switching via domain wall release in 3R-MoS2 bilayer

https://mdr.nims.go.jp/datasets/0d538563-042a-4e90-9d2e-d9c7f55d2ea4

## File

- [s41467-024-45709-x.pdf](https://mdr.nims.go.jp/filesets/2691e10e-2791-4cb9-b001-0a421c09dd92/download) ([Detail](https://mdr.nims.go.jp/filesets/2691e10e-2791-4cb9-b001-0a421c09dd92.md))

## Id

0d538563-042a-4e90-9d2e-d9c7f55d2ea4

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-07T06:13:05.302965Z

## Updated at

2025-02-08T03:30:20.728251Z

## Published at

2025-02-08T03:30:20.975526Z

## Doi



## First published url

https://doi.org/10.1038/s41467-024-45709-x

## Date published

2024-02-15

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Non-volatile electrical polarization switching via domain wall release in
    3R-MoS2 bilayer
  title_type: original
  lang: en

## Description

- description: Understanding the nature of sliding ferroelectricity is of fundamental
    importance for the discovery and application of two-dimensional ferroelectric
    materials. In this work, we investigate the phenomenon of switchable polarization
    in a bilayer MoS2 with a natural rhombohedral stacking, where the spontaneous
    polarization is coupled with excitonic effects through an asymmetric interlayer
    coupling. Using optical spectroscopy and imaging techniques, we observe how a
    released domain wall switches the polarization of a large single domain. Our results
    highlight the importance of domain walls in the polarization switching of non-twisted
    rhombohedral transition metal dichalcogenides and open new opportunities for the
    non-volatile control of their optical response.
  description_type: abstract
  lang: und

## Creator

- name: Dongyang Yang
  role: author
- name: Jing Liang
  role: author
- name: Jingda Wu
  role: author
- name: Yunhuan Xiao
  role: author
- name: Jerry I. Dadap
  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: Ziliang Ye
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: Sliding ferroelectricity
  schema: not_defined
- subject: bilayer MoS2
  schema: not_defined
- subject: polarization switching
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Nature Communications
  issn: '20411723'
  volume: '15'
  issue: '1'
  article_number: '1389'

## Conference



## Related item



## Funding

- funder_name: Canada First Research Excellence Fund
- funder_name: Canada Foundation for Innovation
- funder_name: Canada First Research Excellence Fund
- identifier: Grant GBMF11071
  funder_name: Gordon and Betty Moore Foundation
- funder_name: Canada Foundation for Innovation
- funder_name: Canada First Research Excellence Fund
- identifier: Grant GBMF11071
  funder_name: Gordon and Betty Moore Foundation
- funder_name: Canada Foundation for Innovation
- identifier: Grant GBMF11071
  funder_name: Gordon and Betty Moore Foundation
- funder_name: Canada Foundation for Innovation
- funder_name: Canada First Research Excellence Fund
- identifier: Grant GBMF11071
  funder_name: Gordon and Betty Moore Foundation
- funder_name: Canada Foundation for Innovation
- funder_name: Canada First Research Excellence Fund
- identifier: Grant GBMF11071
  funder_name: Gordon and Betty Moore Foundation

## 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



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## Custom property



## Fileset

- id: 2691e10e-2791-4cb9-b001-0a421c09dd92
  filename: s41467-024-45709-x.pdf
  content_type: application/pdf
  size: 1348265
  md5: 97ee84b73ae103dbdfccd5a480ab60bc

## Thumbnail

fileset_id: 2691e10e-2791-4cb9-b001-0a421c09dd92
filename: s41467-024-45709-x.pdf