# Fine structure of K-excitons in multilayers of transition metal dichalcogenides

https://mdr.nims.go.jp/datasets/7007c997-9990-4bde-86fa-25ffb9c2bcd7

## File

- [Slobodeniuk_2019_2D_Mater._6_025026.pdf](https://mdr.nims.go.jp/filesets/ebd0ea4f-098f-4f62-b3af-a1a137ab1235/download) ([Detail](https://mdr.nims.go.jp/filesets/ebd0ea4f-098f-4f62-b3af-a1a137ab1235.md))

## Id

7007c997-9990-4bde-86fa-25ffb9c2bcd7

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-19T07:37:52.163147Z

## Updated at

2025-02-23T13:49:08.299992Z

## Published at

2025-02-23T13:49:08.397778Z

## Doi



## First published url

https://doi.org/10.1088/2053-1583/ab0776

## Date published

2019-02-28

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Fine structure of K-excitons in multilayers of transition metal dichalcogenides
  title_type: original
  lang: en

## Description

- description: 'Reflectance and magneto-reflectance experiments together with theoretical
    modelling based on the k · p approach have been employed to study the evolution
    of direct bandgap excitons in MoS2 layers with a thickness ranging from mono-
    to trilayer. The extra excitonic resonances observed in MoS2 multilayers emerge
    as a result of the hybridization of Bloch states of each sub-layer due to the
    interlayer coupling. The properties of such excitons in bi- and trilayers are
    classified by the symmetry of corresponding crystals. The inter- and intralayer
    character of the reported excitonic resonances is fingerprinted with the magneto-optical
    measurements: the excitonic g-factors of opposite sign and of different amplitude
    are revealed for these two types of resonances. The parameters describing the
    strength of the spin-orbit interaction are estimated for bi- and trilayer MoS2.'
  description_type: abstract
  lang: und

## Creator

- name: A O Slobodeniuk
  role: author
- name: Ł Bala
  role: author
- name: M Koperski
  role: author
- name: M R Molas
  role: author
- name: P Kossacki
  role: author
- name: K Nogajewski
  role: author
- name: M Bartos
  role: author
- name: K Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: T Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: C Faugeras
  role: author
- name: M Potemski
  role: author

## Contact agent



## Publisher

organization: IOP Publishing

## Managing organization



## Keyword

- subject: MoS2
  schema: not_defined
- subject: exciton states
  schema: not_defined
- subject: magneto-reflectance
  schema: not_defined

## Rights

- identifier: cc-by-3.0

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: 2D Materials
  issn: '20531583'
  volume: '6'
  issue: '2'
  article_number: '025026'

## Conference



## Related item



## Funding

- identifier: '785219'
  funder_name: EC Graphene Flagship project
- identifier: DEC-2013/10/M/ST3/00791
  funder_name: National Science Centre, Poland
- identifier: UMO-2017/24/C/ST3/00119
  funder_name: National Science Centre, Poland
- funder_name: ATOMOPTO project

## 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: ebd0ea4f-098f-4f62-b3af-a1a137ab1235
  filename: Slobodeniuk_2019_2D_Mater._6_025026.pdf
  content_type: application/pdf
  size: 2557263
  md5: 2e01a93c64ceef5a796d5f37b969641f

## Thumbnail

fileset_id: ebd0ea4f-098f-4f62-b3af-a1a137ab1235
filename: Slobodeniuk_2019_2D_Mater._6_025026.pdf