# Versatile construction of van der Waals heterostructures using a dual-function polymeric film

https://mdr.nims.go.jp/datasets/5da4b4d4-e4f3-4a89-9117-e47273d7e694

## File

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## Id

5da4b4d4-e4f3-4a89-9117-e47273d7e694

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-26T01:27:07.010847Z

## Updated at

2025-02-26T23:30:14.661194Z

## Published at

2025-02-26T23:30:14.917079Z

## Doi



## First published url

https://doi.org/10.1038/s41467-020-16817-1

## Date published

2020-06-15

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Versatile construction of van der Waals heterostructures using a dual-function
    polymeric film
  title_type: original
  lang: en

## Description

- description: Proliferation of van der Waals (vdW) heterostructures formed by stacking
    lay- ered materials can accelerate scientific and technological advances in nano-
    electronics. Here, we report a scalable strategy for building high-quality vdW
    heterostructures. Our method relies on efficient interface engineering of the
    exfoliation substrate using a sub-5 nm poly(vinyl alcohol) coating. Our method
    has three main features that distinguish it from existing techniques. First is
    the remarkable consistency of its exfoliation process in increasing the yield
    (20 times) and in producing ultra-large (>10,000 μm2) monolayer graphene flakes.
    Second is the applicability of its layer transfer process to a variety of layered
    materials without the use of a specialized stamp—a feature useful for generalizing
    the assembly process of layered materials. Third is its ability for successful
    layer transfer of flakes even after long-term storage of the exfolia- tion substrate.
    We illustrate the capability of our technique by demonstrating vdW graphene devices
    with peak carrier mobility of 200,000 and 800,000 cm2V−1s−1 at room temperature
    and 9 K, respectively. The simplicity and versatility of our strategy may open
    doors for the automated fabrication of vdW heterostructures.
  description_type: abstract
  lang: und

## Creator

- name: Zhujun Huang
  role: author
- name: Abdullah Alharbi
  role: author
- name: William Mayer
  role: author
- name: Edoardo Cuniberto
  role: author
- name: Takashi Taniguchi
  role: author
  orcid: https://orcid.org/0000-0002-1467-3105
  organization: National Institute for Materials Science
- name: Kenji Watanabe
  role: author
  orcid: https://orcid.org/0000-0003-3701-8119
  organization: National Institute for Materials Science
- name: Javad Shabani
  role: author
- name: Davood Shahrjerdi
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

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## Keyword

- subject: Van der Waals heterostructures
  schema: not_defined
- subject: graphene devices
  schema: not_defined
- subject: carrier mobility
  schema: not_defined

## Rights

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

## Other identifier(s)



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## Embargo



## Journal

- title: Nature Communications
  issn: '20411723'
  volume: '11'
  issue: '1'
  article_number: '3029'

## Conference



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## Funding

- identifier: GBMF 4838
  funder_name: Gordon and Betty Moore Foundation
- identifier: EECS-1638598
  funder_name: National Science Foundation
- identifier: DMR-1420073
  funder_name: National Science Foundation
- identifier: MRI-1531664
  funder_name: National Science Foundation

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## Fileset

- id: a978d29a-6fac-469a-bf18-86c0ec01e9a7
  filename: s41467-020-16817-1.pdf
  content_type: application/pdf
  size: 1694637
  md5: 51876cecf3097911cb545227e4873732

## Thumbnail

fileset_id: a978d29a-6fac-469a-bf18-86c0ec01e9a7
filename: s41467-020-16817-1.pdf