# Kinetic magnetism in triangular moiré materials

https://mdr.nims.go.jp/datasets/19f6da4d-48ab-4a33-bd73-cfb5ccbc835e

## File

- [s41586-023-06633-0.pdf](https://mdr.nims.go.jp/filesets/e966fec6-45c0-4bdb-9e8e-1d8566425fc0/download) ([Detail](https://mdr.nims.go.jp/filesets/e966fec6-45c0-4bdb-9e8e-1d8566425fc0.md))

## Id

19f6da4d-48ab-4a33-bd73-cfb5ccbc835e

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-18T05:50:04.782812Z

## Updated at

2025-02-23T13:48:13.535055Z

## Published at

2025-02-23T13:48:13.602549Z

## Doi



## First published url

https://doi.org/10.1038/s41586-023-06633-0

## Date published

2023-11-16

## Recorded date published

2023-11-16

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Kinetic magnetism in triangular moiré materials
  title_type: original
  lang: en

## Description

- description: Magnetic properties of materials ranging from conventional ferromagnetic
    metals to strongly correlated materials such as cuprates originate from Coulomb
    exchange interactions. The existence of alternate mechanisms for magnetism that
    could naturally facilitate electrical control have been discussed theoretically
    but an experimental demonstration in an extended system has been missing. Here,
    we investigate MoSe2/WS2 van der Waals heterostructures in the vicinity of Mott
    insulator states of electrons forming a frustrated triangular lattice and observe
    direct evidence for magnetic correlations originating from a kinetic mechanism.
    By directly measuring electronic magnetization through the strength of the polarization-selective
    attractive polaron resonance, we find that when the Mott state is electron doped
    the system exhibits ferromagnetic correlations in agreement with the Nagaoka mechanism.
  description_type: abstract
  lang: und

## Creator

- name: L. Ciorciaro
  role: author
- name: T. Smoleński
  role: author
- name: I. Morera
  role: author
- name: N. Kiper
  role: author
- name: S. Hiestand
  role: author
- name: M. Kroner
  role: author
- name: Y. Zhang
  role: author
- name: K. Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: T. Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: E. Demler
  role: author
- name: A. İmamoğlu
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: Magnetic properties
  schema: not_defined
- subject: Coulomb exchange interactions
  schema: not_defined
- subject: MoSe2/WS2 heterostructures
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Nature
  issn: '00280836'
  volume: '623'
  issue: '7987'
  start_page: 509
  end_page: 513

## Conference



## Related item



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## Instrument



## Instrument operator



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## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



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## Custom property



## Fileset

- id: e966fec6-45c0-4bdb-9e8e-1d8566425fc0
  filename: s41586-023-06633-0.pdf
  content_type: application/pdf
  size: 8099009
  md5: 6bbbfccfa2c3710a9f3172fb1a58366b

## Thumbnail

fileset_id: e966fec6-45c0-4bdb-9e8e-1d8566425fc0
filename: s41586-023-06633-0.pdf