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Femtosecond nano-videography of interlayer charge transfer in van der Waals heterostructures

  • M. Zizlsperger
  • , M. Plankl
  • , P. E.Faria Junior
  • , F. Mooshammer
  • , T. Siday
  • , F. Sandner
  • , F. Schiegl
  • , S. Maier
  • , M. A. Huber
  • , M. Gmitra
  • , J. Fabian
  • , J. L. Boland
  • , T. L. Cocker
  • , R. Huber

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Tunneling between atomic layers strongly changes the polarizability of electron-hole pairs in van der Waals heterobilayers. By monitoring this dynamics with a near-field microscope, we record subcycle nano-movies of local tunneling processes even in insulators.

Original languageEnglish
Title of host publication2021 Conference on Lasers and Electro-Optics (CLEO)
PublisherIEEE
Number of pages2
ISBN (Electronic)9781943580910
ISBN (Print)9781665447928 (PoD)
Publication statusPublished - 29 Oct 2021
Event2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: 9 May 202114 May 2021

Publication series

NameConference on Lasers and Electro-Optics
PublisherIEEE
ISSN (Electronic)2160-9047

Conference

Conference2021 Conference on Lasers and Electro-Optics, CLEO 2021
Country/TerritoryUnited States
CityVirtual, Online
Period9/05/2114/05/21

Bibliographical note

Publisher Copyright:
© 2021 OSA.

Keywords

  • Atomic layer deposition
  • Atomic beams
  • Tunneling
  • Lasers and electrooptics
  • Insulators
  • Electron microscopy
  • Charge transfer

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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