# Dilute magnetism and edge-state engineering in monolayer SnO

https://mdr.nims.go.jp/datasets/cb34442a-8eb6-4bd4-b02f-51b6422b56e8

## File

- [Fukuta et al. - 2026 - Nanoscale Advances.pdf](https://mdr.nims.go.jp/filesets/90b71299-80cb-4bb6-93be-879a23fc4f60/download) ([Detail](https://mdr.nims.go.jp/filesets/90b71299-80cb-4bb6-93be-879a23fc4f60.md))

## Id

cb34442a-8eb6-4bd4-b02f-51b6422b56e8

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2026-07-14T21:47:35.117176Z

## Updated at

2026-07-14T21:50:06.496244Z

## Published at

2026-07-15T01:36:59.491346Z

## Doi



## First published url

https://doi.org/10.1039/d6na00140h

## Date published

2026-06-02

## Recorded date published

2026-7-14

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Dilute magnetism and edge-state engineering in monolayer SnO
  title_type: original
  lang: en

## Description

- description: 'Tin monoxide (SnO) is a p-type oxide semiconductor whose electronic
    properties can be widely modified through atomic-scale engineering. Using first-principles
    density functional theory, we investigate the effects of transition-metal doping
    and edge engineering in monolayer SnO. Cobalt doping induces pronounced spin polarization
    near the Fermi level through Co 3d–O 2p hybridization, leading to a nearly spin-selective
    electronic structure. We further show that SnO nanoribbons host intrinsic edge-localized
    states. For chiral nanoribbons oriented along a low-symmetry direction of the
    square lattice, oxygen-rich edges are thermodynamically most stable and remain
    semiconducting, whereas tin-containing edges support metallic one-dimensional
    conduction channels. These results establish design principles for controlling
    electronic states in low-dimensional p-type oxide nanostructures. '
  description_type: abstract
  lang: und

## Creator

- name: Yuya Fukuta
  role: author
- name: Souren Adhikary
  role: author
- name: Kazuhito Tsukagoshi
  role: author
  orcid: https://orcid.org/0000-0001-9710-2692
- name: Katsunori Wakabayashi
  role: author
  orcid: https://orcid.org/0000-0002-9147-9939

## Contact agent



## Publisher

organization: Royal Society of Chemistry (RSC)

## Managing organization



## Keyword

- subject: Dilute magnetism
  schema: not_defined
- subject: edge-state
  schema: not_defined
- subject: monolayer
  schema: not_defined
- subject: SnO
  schema: not_defined

## Rights

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

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## Data origin



## Embargo



## Journal

- title: Nanoscale Advances
  issn: '25160230'
  volume: '8'
  issue: '14'
  start_page: 4101
  end_page: 4108

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## Related item



## Funding

- identifier: '2401203'
  funder_name: Sumitomo Foundation
- identifier: JP21H01019
  funder_name: Japan Society for the Promotion of Science
- identifier: JP22H05473
  funder_name: Japan Society for the Promotion of Science
- identifier: JP25K01609
  funder_name: Japan Society for the Promotion of Science
- identifier: JP26H02222
  funder_name: Japan Society for the Promotion of Science
- identifier: JPMJCR19T1
  funder_name: Japan Science and Technology Agency

## Instrument



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## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



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## Fileset

- id: 90b71299-80cb-4bb6-93be-879a23fc4f60
  filename: Fukuta et al. - 2026 - Nanoscale Advances.pdf
  content_type: application/pdf
  size: 2531699
  md5: 1e2162f48021285ccf32e9c5f03fee19

## Thumbnail

fileset_id: 90b71299-80cb-4bb6-93be-879a23fc4f60
filename: Fukuta et al. - 2026 - Nanoscale Advances.pdf