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JETP Letters

, Volume 109, Issue 5, pp 316–319 | Cite as

Universal Broadening of Cyclotron Absorption in Dirac Semimetals

  • R. V. Turkevich
  • A. P. ProtogenovEmail author
  • E. V. Chulkov
Condensed Matter

Abstract

The absorption of electromagnetic radiation in Dirac semimetals in a quantizing magnetic field has been considered. A universal broadening of the collisionless cyclotron damping line of electromagnetic waves at a decrease in the number of filled Landau levels has been revealed. New regimes of the propagation of electromagnetic waves and new accompanying effects have been found.

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Copyright information

© Pleiades Publishing, Inc. 2019

Authors and Affiliations

  • R. V. Turkevich
    • 1
  • A. P. Protogenov
    • 1
    • 2
    • 3
    • 4
    Email author
  • E. V. Chulkov
    • 3
    • 4
    • 5
  1. 1.Lobachevsky State University of Nizhny NovgorodNizhny NovgorodRussia
  2. 2.Institute of Applied PhysicsRussian Academy of SciencesNizhny NovgorodRussia
  3. 3.Tomsk State UniversityTomskRussia
  4. 4.Donostia International Physics Center (DIPC)San Sebastian/Donostia, Basque CountrySpain
  5. 5.Departamento de Física de Materiales UPV/EHUCentro de Física de Materiales and Centro Mixto CSIC-UPV/EHUSan Sebastian/DonostiaSpain

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