# Manipulation of Spin Polarization in Boron-Substituted Graphene Nanoribbons

https://mdr.nims.go.jp/datasets/d60e2357-c121-463a-84e5-63fc1b97cb65

## File

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## Id

d60e2357-c121-463a-84e5-63fc1b97cb65

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-01-05T06:03:34.552193Z

## Updated at

2024-01-16T00:44:59.371380Z

## Published at

2024-01-16T03:30:11.773162Z

## Doi

https://doi.org/10.48505/nims.4349

## First published url

https://doi.org/10.1021/acsnano.2c04563

## Date published

2022-07-26

## Recorded date published

2022-7-26

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Manipulation of Spin Polarization in Boron-Substituted Graphene Nanoribbons
  title_type: original
  lang: en

## Description

- description: The design of magnetic topological states due to spin polarization
    in an extended π carbon system has great potential in spintronics application.
    Although magnetic zigzag edges in graphene nanoribbons (GNRs) have been investigated
    earlier, real-space observation and manipulation of spin polarization in a heteroatom
    substituted system remains challenging. Here, we investigate a zero-bias peak
    at a boron site embedded at the center of an armchair-type GNR on a AuSiX/Au(111)
    surface with a combination of low-temperature scanning tunneling microscopy/spectroscopy
    and density functional theory calculations. After the tip-induced removal of a
    Si atom connected to two adjacent boron atoms, a clear Kondo resonance peak appeared
    and was further split by an applied magnetic field of 12 T. This magnetic state
    can be relayed along the longitudinal axis of the GNR by sequential removal of
    Si atoms.
  description_type: abstract
  lang: en

## Creator

- name: Kewei Sun
  role: author
  orcid: https://orcid.org/0000-0002-1835-243X
  organization: National Institute for Materials Science
- name: Orlando J. Silveira
  role: author
  organization: Aalto University
- name: Shohei Saito
  role: author
  organization: Kyoto University
- name: Keisuke Sagisaka
  role: author
  orcid: https://orcid.org/0000-0002-5089-4271
  organization: National Institute for Materials Science
- name: Shigehiro Yamaguchi
  role: author
  organization: Nagoya University
- name: Adam S. Foster
  role: author
  organization: Aalto University
- name: Shigeki Kawai
  role: author
  orcid: https://orcid.org/0000-0003-2128-0120
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: spin polarization
  schema: not_defined
- subject: boron
  schema: not_defined
- subject: graphene nanoribbons
  schema: not_defined

## Rights

- description: This document is the Accepted Manuscript version of a Published Work
    that appeared in final form in ACS Nano, copyright © 2022 American Chemical Society
    after peer review and technical editing by the publisher. To access the final
    edited and published work see https://doi.org/10.1021/acsnano.2c04563
  identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2022-06-22
end_date: 2023-06-22

## Journal

- title: ACS Nano
  issn: 1936086X
  volume: '16'
  issue: '7'
  start_page: 11244
  end_page: 11250

## Conference



## Related item



## Funding

- identifier: 21F21058
  funder_name: Japan Society for the Promotion of Science
- identifier: 21K18885
  funder_name: Japan Society for the Promotion of Science
- identifier: 22H00285
  funder_name: Japan Society for the Promotion of Science

## 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

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## Thumbnail

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filename: 20220622　Si_On_B-GNR_Main_Rev3.docx