Tunable bandgap renormalization by nonlocal ultra-strong coupling in nanophotonics

Yaniv Kurman, Ido Kaminer

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We find up-to 100meV bandgap shift in a semiconductor when stated near graphene. The graphene plasmons vacuum fluctuations enable nonlocal interactions between a single semiconductor electron and all available valence states to reach ultra-strong coupling.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2020
DOIs
StatePublished - 2020
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States
Duration: 10 May 202015 May 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F182-CLEO-QELS 2020

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/TerritoryUnited States
CityWashington
Period10/05/2015/05/20

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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