# Switching the persistent spin helix’s orientation in gate-controlled GaAs double quantum wells

https://mdr.nims.go.jp/datasets/e8dd7ad1-84bc-4338-892e-cf5010ad13fa

## File

- [Manuscript_including_figures.pdf](https://mdr.nims.go.jp/filesets/8ed5202a-4081-40d6-bc56-78ed33c5fef2/download) ([Detail](https://mdr.nims.go.jp/filesets/8ed5202a-4081-40d6-bc56-78ed33c5fef2.md))

## Id

e8dd7ad1-84bc-4338-892e-cf5010ad13fa

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-04-01T05:12:17.405025Z

## Updated at

2026-04-03T00:04:16.826281Z

## Published at

2026-04-03T03:26:45.195829Z

## Doi

https://doi.org/10.48505/nims.6242

## First published url

https://doi.org/10.1103/m4cv-6cyt

## Date published

2026-03-19

## Recorded date published

2026-3

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Switching the persistent spin helix’s orientation in gate-controlled GaAs
    double quantum wells
  title_type: original
  lang: en

## Description

- description: Employing time-resolved Kerr rotation microscopy, we demonstrate electrical
    control over the orientation of the persistent spin helix in a double GaAs quantum
    well structure equipped with independent front and back gates. We map spin polarization
    patterns under varying gate voltages and show that coordinated tuning of two gates
    enables switching between two orthogonal persistent spin helix (PSH) orientations.
  description_type: abstract
  lang: und

## Creator

- name: S. Chander
  role: author
  orcid: https://orcid.org/0009-0002-8739-4809
- name: B.W. Grobecker
  role: author
  orcid: https://orcid.org/0009-0007-0344-0764
- name: A.V. Poshakinskiy
  role: author
- name: S. Anghel
  role: author
  orcid: https://orcid.org/0000-0003-4517-4314
- name: T. Mano
  role: author
  orcid: https://orcid.org/0000-0002-6955-260X
- name: J.N. Moore
  role: author
  orcid: https://orcid.org/0000-0003-0482-8553
- name: G. Yusa
  role: author
  orcid: https://orcid.org/0000-0003-3053-7629
- name: M. Betz
  role: author
  orcid: https://orcid.org/0000-0002-5676-3432

## Contact agent



## Publisher

organization: American Physical Society (APS)

## Managing organization



## Keyword

- subject: GaAs
  schema: not_defined
- subject: Quantum well
  schema: not_defined
- subject: Persistent spin helix
  schema: not_defined

## Rights

- description: "©2026 American Physical Society"
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Physical Review Applied
  issn: '23317019'
  volume: '25'
  issue: '3'
  article_number: '034064'

## Conference



## Related item



## Funding

- identifier: 19H05603
  funder_name: Grant-in-Aid for Scientific Research
- identifier: 21H05182
  funder_name: Grant-in-Aid for Scientific Research
- identifier: 21H05188
  funder_name: Grant-in-Aid for Scientific Research
- identifier: 24H00399
  funder_name: Grant-in-Aid for Scientific Research
- funder_name: Ministry of Education Culture Sports Science and Technology

## 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: 8ed5202a-4081-40d6-bc56-78ed33c5fef2
  filename: Manuscript_including_figures.pdf
  content_type: application/pdf
  size: 1782814
  md5: 57acc52843a3fb6ceca1ff9c2b3d45a0

## Thumbnail

fileset_id: 8ed5202a-4081-40d6-bc56-78ed33c5fef2
filename: Manuscript_including_figures.pdf