# Enhanced Field-Effect Control of Single-Layer WS2 Optical Features by hBN Full Encapsulation

https://mdr.nims.go.jp/datasets/c3100c06-b8ea-4a03-8d51-f6ada559856a

## File

- [nanomaterials-12-04425.pdf](https://mdr.nims.go.jp/filesets/f2e6e7f5-16f1-4775-8a39-adeb417a1220/download) ([Detail](https://mdr.nims.go.jp/filesets/f2e6e7f5-16f1-4775-8a39-adeb417a1220.md))

## Id

c3100c06-b8ea-4a03-8d51-f6ada559856a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-25T08:27:32.116661Z

## Updated at

2025-02-26T07:30:42.147323Z

## Published at

2025-02-26T07:30:42.285954Z

## Doi



## First published url

https://doi.org/10.3390/nano12244425

## Date published

2022-12-12

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Enhanced Field-Effect Control of Single-Layer WS2 Optical Features by hBN
    Full Encapsulation
  title_type: original
  lang: en

## Description

- description: The field effect control of the electrical and optical properties of
    two-dimensional (2D) van der Waals semiconductors is one important phenomenon
    in this novel class of materials. Thanks to their reduced thickness, electric
    fields can easily penetrate in 2D semiconductor and modulate their charge density
    and consequently their properties. The field effect is routinely used to fabricate
    atomically thin field effect transistors based on 2D semiconductors. In literature,
    it has been demonstrated that the field effect can also be used to modulate the
    excitonic optical emission of 2D transition metal dichalcogenides such as MoS2
    or WSe2. In this paper we present some recent experiments on the field effect
    control of the optical properties of monolayer WS2. In the paper we also discuss
    how the full encapsulation of WS2 with insulating boron nitride helps in this
    field effect control by reducing spurious hysteretic effects and by increasing
    the tunability of the optical emission of WS2.
  description_type: abstract
  lang: und

## Creator

- name: Anna Di Renzo
  role: author
- name: Onur Çakıroğlu
  role: author
- name: Felix Carrascoso
  role: author
- name: Hao Li
  role: author
- name: Giuseppe Gigli
  role: author
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Carmen Munuera
  role: author
- name: Aurora Rizzo
  role: author
- name: Andres Castellanos-Gomez
  role: author
- name: Rosanna Mastria
  role: author
- name: Riccardo Frisenda
  role: author

## Contact agent



## Publisher

organization: MDPI AG

## Managing organization



## Keyword

- subject: Field-effect control
  schema: not_defined
- subject: van der Waals semiconductors
  schema: not_defined
- subject: excitonic optical emission
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Nanomaterials
  issn: '20794991'
  volume: '12'
  issue: '24'
  article_number: '4425'

## Conference



## Related item



## Funding

- identifier: PID2020-118078RB-I00
  funder_name: Spanish Ministry of Science and Innovation
- identifier: Y2020/NMT-6661
  funder_name: Comunidad de Madrid
- identifier: GA 755655
  funder_name: European Research Council
- identifier: '956,813'
  funder_name: European Union’s Horizon 2020 research and innovation program
- identifier: JTC-2019-009
  funder_name: EU FLAG-ERA
- identifier: CUP B83B17000010001
  funder_name: TECNOMED-Tecnopolo di nanotecnologia e fotonica per la medicina di
    precisione
- identifier: CUP B84I18000540002
  funder_name: TecnoMed Puglia-Tecnopolo per la medicina di Precisione-Regione Puglia
- identifier: 19H05790
  funder_name: JSPS KAKENHI
- identifier: 20H00354
  funder_name: JSPS KAKENHI
- identifier: 21H05233
  funder_name: JSPS KAKENHI

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## Fileset

- id: f2e6e7f5-16f1-4775-8a39-adeb417a1220
  filename: nanomaterials-12-04425.pdf
  content_type: application/pdf
  size: 3737650
  md5: 13890da4a5094f398bcbdb42d046650b

## Thumbnail

fileset_id: f2e6e7f5-16f1-4775-8a39-adeb417a1220
filename: nanomaterials-12-04425.pdf