# Role of defects in the photoluminescence and photoresponse of WS2–graphene heterodevices

https://mdr.nims.go.jp/datasets/b7f75128-dd2e-4fdf-9fc8-19a5185de427

## File

- [08_Manuscript_applied surface science_revised_kp1_clean.pdf](https://mdr.nims.go.jp/filesets/da016754-2f8b-4e61-a953-35691ee91718/download) ([Detail](https://mdr.nims.go.jp/filesets/da016754-2f8b-4e61-a953-35691ee91718.md))

## Id

b7f75128-dd2e-4fdf-9fc8-19a5185de427

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-04-24T08:26:24.213207Z

## Updated at

2025-09-21T23:30:17.609804Z

## Published at

2025-09-21T23:18:01.098055Z

## Doi

https://doi.org/10.48505/nims.4491

## First published url

https://doi.org/10.1016/j.apsusc.2023.158541

## Date published

2023-09-22

## Recorded date published

2024-1

## Resource type

journal_article

## Manuscript type

accepted_manuscript

## Collection



## Title

- title: Role of defects in the photoluminescence and photoresponse of WS2–graphene
    heterodevices
  title_type: original
  lang: en

## Description

- description: A new CVD process is proposed, and the number of sulfur vacancies in
    monolayer WS2 flakes is well controlled. By characterizing the photoluminescence
    intensity, it is easy to select WS2 flakes with different densities of sulfur
    vacancies.
  description_type: abstract
  lang: und

## Creator

- name: Min-Wen Yu
  role: author
- name: Yu-Tang Lin
  role: author
- name: Chia-Hung Wu
  role: author
- name: Tung-Jung Wang
  role: author
- name: Jhuang-Hao Cyue
  role: author
- name: Jun Kikkawa
  role: author
  orcid: https://orcid.org/0000-0003-0659-1844
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Satoshi Ishii
  role: author
  orcid: https://orcid.org/0000-0003-0731-8428
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Tien-Chang Lu
  role: author
- name: Kuo-Ping Chen
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: heterodevice
  schema: not_defined
- subject: graphene
  schema: not_defined
- subject: photoluminescence
  schema: not_defined
- subject: WS2
  schema: not_defined

## Rights



## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo

start_date: 2023-09-22
end_date: 2025-09-22

## Journal

- title: Applied Surface Science
  issn: '01694332'
  volume: '642'
  article_number: '158541'

## 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: da016754-2f8b-4e61-a953-35691ee91718
  filename: '08_Manuscript_applied surface science_revised_kp1_clean.pdf'
  content_type: application/pdf
  size: 1130115
  md5: 07cdb8fa02bcc791e434e2dd9a5b4a35

## Thumbnail

fileset_id: da016754-2f8b-4e61-a953-35691ee91718
filename: '08_Manuscript_applied surface science_revised_kp1_clean.pdf'