# Broken-Symmetry Quantum Hall States in Twisted Bilayer Graphene

https://mdr.nims.go.jp/datasets/4a162d0c-c126-46e2-97b7-f5646f21042f

## File

- [srep38068.pdf](https://mdr.nims.go.jp/filesets/032d70df-926b-4919-bb21-6f6319e9392f/download) ([Detail](https://mdr.nims.go.jp/filesets/032d70df-926b-4919-bb21-6f6319e9392f.md))

## Id

4a162d0c-c126-46e2-97b7-f5646f21042f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-28T01:55:57.157907Z

## Updated at

2025-02-28T07:31:03.209082Z

## Published at

2025-02-28T07:31:03.290004Z

## Doi



## First published url

https://doi.org/10.1038/srep38068

## Date published

2016-12-01

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Broken-Symmetry Quantum Hall States in Twisted Bilayer Graphene
  title_type: original
  lang: en

## Description

- description: We have investigated broken-symmetry quantum Hall (QH) states and their
    transitions with the interplay of the relative strength of valley, spin and layer
    polarizations in twisted bilayer graphene. The energy gaps for the low energy
    broken-symmetry QH states show an electron-hole asymmetric behaviour but with
    an opposite polarity for even and odd filling factor states. These results strongly
    suggest that the QH states with broken valley and spin symmetries for individual
    layer become hybridized via interlayer tunnelling and the hierarchy of QH states
    is sensitive to both magnetic field and displacement field due to charge imbalance
    between layers.
  description_type: abstract
  lang: und

## Creator

- name: Youngwook Kim
  role: author
- name: Jaesung Park
  role: author
- name: Intek Song
  role: author
- name: Jong Mok Ok
  role: author
- name: Younjung Jo
  role: author
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: Takashi Taniquchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
- name: Hee Cheul Choi
  role: author
- name: Dong Su Lee
  role: author
- name: Suyong Jung
  role: author
- name: Jun Sung Kim
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: Twisted bilayer graphene
  schema: not_defined
- subject: quantum Hall effect
  schema: not_defined
- subject: spin symmetry
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Scientific Reports
  issn: '20452322'
  volume: '6'
  issue: '1'
  article_number: '38068'

## 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: 032d70df-926b-4919-bb21-6f6319e9392f
  filename: srep38068.pdf
  content_type: application/pdf
  size: 2678739
  md5: 590f73bf50507efa895f2a7c6bb711c0

## Thumbnail

fileset_id: 032d70df-926b-4919-bb21-6f6319e9392f
filename: srep38068.pdf