# A high-mobility electronic system at an electrolyte-gated oxide surface

https://mdr.nims.go.jp/datasets/e91ac570-0200-40eb-a24d-843c2f0e2753

## File

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## Id

e91ac570-0200-40eb-a24d-843c2f0e2753

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-02-17T07:29:45.478067Z

## Updated at

2025-02-27T23:30:38.550603Z

## Published at

2025-02-27T23:30:38.665312Z

## Doi



## First published url

https://doi.org/10.1038/ncomms7437

## Date published

2015-03-12

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: A high-mobility electronic system at an electrolyte-gated oxide surface
  title_type: original
  lang: en

## Description

- description: We demonstrate that the limitations due to significant sources of disorder
    can be overcome by protecting the sample with a chemically inert, atomically smooth
    sheet of hexagonal boron nitride. We illustrate our technique with electrolyte-gated
    strontium titanate, whose mobility improves more than tenfold when protected with
    BN. We find this improvement even for our thinnest BN, of measured thickness 6
    A, with which we can accumulate electron densities nearing 10^14 cm-2. Our technique
    is portable to other materials, and should enable future studies where high carrier
    density modulation is required but electrochemical reactions and surface disorder
    must be minimized.
  description_type: abstract
  lang: und

## Creator

- name: Patrick Gallagher
  role: author
- name: Menyoung Lee
  role: author
- name: Trevor A. Petach
  role: author
- name: Sam W. Stanwyck
  role: author
- name: James R. Williams
  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: David Goldhaber-Gordon
  role: author

## Contact agent



## Publisher

organization: Springer Science and Business Media LLC

## Managing organization



## Keyword

- subject: Electrolyte gating
  schema: not_defined
- subject: carrier density
  schema: not_defined
- subject: hexagonal boron nitride
  schema: not_defined

## Rights

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

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## Journal

- title: Nature Communications
  issn: '20411723'
  volume: '6'
  issue: '1'
  article_number: '6437'

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## Instrument



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## Fileset

- id: f0330b15-b239-4770-9b6c-a9186d53e002
  filename: ncomms7437.pdf
  content_type: application/pdf
  size: 681416
  md5: f9a9c3efdf0fd825fa2da7411cff0b51

## Thumbnail

fileset_id: f0330b15-b239-4770-9b6c-a9186d53e002
filename: ncomms7437.pdf