Ultrabroadband THz conductivity of non-equilibrium Dirac fermions in graphene

G. Coslovich, R. P. Smith, S. F. Shi, J. H. Buss, J. T. Robinson, F. Wang, R. A. Kaindl

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

Abstract

We employ ultrabroadband THz pulses to expose the high-frequency transport of non-equilibrium Dirac fermions in graphene. Tuning the Fermi level reveals a transient response characteristic of high-energy photo-excited carriers with strongly enhanced interactions.

Original languageEnglish (US)
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - Aug 10 2015
Externally publishedYes
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Other

OtherConference on Lasers and Electro-Optics, CLEO 2015
CountryUnited States
CitySan Jose
Period5/10/155/15/15

Keywords

  • Conductivity
  • Graphene
  • Optical pulses
  • Optical pumping
  • Optical scattering
  • Spectroscopy
  • Ultrafast optics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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