# Encoding multistate charge order and chirality in endotaxial heterostructures

https://mdr.nims.go.jp/datasets/51c3fe42-b900-4899-981a-7cdeeaef8f8b

## File

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## Id

51c3fe42-b900-4899-981a-7cdeeaef8f8b

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-07T07:58:24.236693Z

## Updated at

2025-02-11T03:30:23.159726Z

## Published at

2025-02-11T03:30:23.373362Z

## Doi



## First published url

https://doi.org/10.1038/s41467-023-41780-y

## Date published

2023-09-27

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Encoding multistate charge order and chirality in endotaxial heterostructures
  title_type: original
  lang: en

## Description

- description: Intrinsic resistivity changes associated with charge density wave (CDW)
    phase transitions in 1T –TaS2 hold promise for non-volatile memory and computing
    de- vices based on the principle of phase change memory. Intermediate resistance
    states, which offer distinctive opportunities for neuromorphic computing, have
    been observed in 1T–TaS2  but the metastability responsible for this behavior
    makes the nature of multistate switching unpredictable. Here, we demonstrate the
    synthesis of nanothick verti-lateral 1H –TaS2/1T –TaS2 heterostructures in which
    the number of endotaxial metallic 1H –TaS2 monolayers precisely dictates the number
    of high-temperature resistance transitions in 1T–TaS2 lamellae. Fur- ther, we
    also observe heterochirality in the CDW superlattice structure, which is also
    modulated in concert with the resistivity steps. This thermally-induced polytype
    conversion nucleates at folds and kinks where interlayer translations that relax
    local strain favorably align 1H and 1T layers. This work positions endotaxial
    TaS2 heterostructures as prime candidates for non-volatile device schemes implementing
    coupled switching of structure, chirality, and resistance.
  description_type: abstract
  lang: und

## Creator

- name: Samra Husremović
  role: author
- name: Berit H. Goodge
  role: author
- name: Matthew P. Erodici
  role: author
- name: Katherine Inzani
  role: author
- name: Alberto Mier
  role: author
- name: Stephanie M. Ribet
  role: author
- name: Karen C. Bustillo
  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: Colin Ophus
  role: author
- name: Sinéad M. Griffin
  role: author
- name: D. Kwabena Bediako
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: High-density phase change memory
  schema: not_defined
- subject: charge density wave
  schema: not_defined
- subject: metastability
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Nature Communications
  issn: '20411723'
  volume: '14'
  issue: '1'
  article_number: '6031'

## Conference



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## Funding

- identifier: FA9550-20-1-0007
  funder_name: United States Department of Defense | United States Air Force | AFMC
    | Air Force Office of Scientific Research
- identifier: N00014-20-1-2599
  funder_name: United States Department of Defense | United States Navy | Office of
    Naval Research
- identifier: '10637'
  funder_name: Gordon and Betty Moore Foundation
- identifier: GS21-011
  funder_name: Canadian Institute for Advanced Research
- identifier: DE-AC02-05CH11231
  funder_name: DOE | SC | Basic Energy Sciences
- funder_name: University of California Presidential Postdoctoral Fellowship (PPFP)
    Schmidt Science Fellows, in partnership with the Rhodes Trust.
- identifier: EP/W028131/1
  funder_name: RCUK | Engineering and Physical Sciences Research Council
- funder_name: DOE SCGSR program; IIN Ryan Fellowship; 3M Northwestern Graduate Research
    Fellowship
- identifier: 19H05790
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 20H00354
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 21H05233
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 20H00354
  funder_name: MEXT | Japan Society for the Promotion of Science
- identifier: 21H05233
  funder_name: MEXT | Japan Society for the Promotion of Science

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## Fileset

- id: f644b6c9-1da9-4224-af61-055cba36fd77
  filename: s41467-023-41780-y.pdf
  content_type: application/pdf
  size: 3591221
  md5: b814e3bc52d27e06eea375091504e60e

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filename: s41467-023-41780-y.pdf