# Appearance of spectral dip in the cathodoluminescence spectrum of negatively charged nitrogen-vacancy centers in diamonds

https://mdr.nims.go.jp/datasets/10ca306b-282c-416b-924a-8c10353a0d48

## File

- [manuscript_24-0604.docx](https://mdr.nims.go.jp/filesets/263df083-63f7-4f35-9448-7163bf7eff83/download) ([Detail](https://mdr.nims.go.jp/filesets/263df083-63f7-4f35-9448-7163bf7eff83.md))

## Id

10ca306b-282c-416b-924a-8c10353a0d48

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-09-04T07:21:05.485861Z

## Updated at

2024-09-05T07:30:23.871364Z

## Published at

2024-09-05T07:30:24.465086Z

## Doi

https://doi.org/10.48505/nims.4726

## First published url

https://doi.org/10.1016/j.diamond.2024.111476

## Date published

2024-08-13

## Recorded date published

2024-10

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Appearance of spectral dip in the cathodoluminescence spectrum of negatively
    charged nitrogen-vacancy centers in diamonds
  title_type: original
  lang: en

## Description

- description: "Negatively charged nitrogen-vacancy (NV-) centers in diamond produce
    a characteristic optical zero-phonon line (ZPL) at 637 nm. This emission line
    can be observed under optical excitation (i.e. photoluminescence), but is rarely
    observed under electron excitation (i.e. cathodoluminescence). This study reports
    that low-temperature (80 K) and low energy (5 keV) cathodoluminescence spectroscopy
    is able to detect emission peak or spectral dip at the ZPL of NV- centers. The
    spectral dip was observed in the diamond samples with high concentration of NV-
    centers produced by high-energy (2 MeV) e-beam (EB) irradiation. The effects of
    EB irradiation fluence, NV- centers concentration and substitutional nitrogen
    concentration on the formation of spectral dip were\r\ndiscussed, and a model
    based on the NV- absorption of NV0 emission sideband is proposed."
  description_type: abstract
  lang: und

## Creator

- name: Jun Chen
  role: author
  orcid: https://orcid.org/0000-0003-4272-2653
  organization: National Institute for Materials Science
- name: Chikara Shinei
  role: author
  orcid: https://orcid.org/0000-0003-4926-8641
  organization: National Institute for Materials Science
- name: Junichi Inoue
  role: author
  orcid: https://orcid.org/0000-0001-6743-4258
  organization: National Institute for Materials Science
- name: Hiroshi Abe
  role: author
- name: Takeshi Ohshima
  role: author
- name: Takashi Sekiguchi
  role: author
- name: Tokuyuki Teraji
  role: author
  orcid: https://orcid.org/0000-0002-7731-0547
  organization: National Institute for Materials Science

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Diamond
  schema: not_defined
- subject: Spectral dip
  schema: not_defined
- subject: NV- centers
  schema: not_defined
- subject: Cathodoluminescence
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: DIAMOND AND RELATED MATERIALS
  issn: '09259635'
  volume: '148'
  article_number: '1111476'

## Conference



## Related item



## Funding

- funder_name: Government of Japan Ministry of Education Culture Sports Science and
    Technology
- funder_name: Japan Society for the Promotion of Science
- funder_name: Ministry of Internal Affairs and Communications
- funder_name: Japan Science and Technology Agency

## Instrument



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## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



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## Process for specimen treatment



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## Fileset

- id: 263df083-63f7-4f35-9448-7163bf7eff83
  filename: manuscript_24-0604.docx
  content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
  size: 1549228
  md5: 94a168654577c29c6cfc7cda715f10b9

## Thumbnail

fileset_id: 263df083-63f7-4f35-9448-7163bf7eff83
filename: manuscript_24-0604.docx