Quantum high-frequency conductivity oscillations in graphene multilayers and nodal semimetals in a tilted magnetic field

  • Juan C. Medina Pantoja
  • Juan Sotelo-Campos
  • Igor V. Kozlov
Regular Article

DOI: 10.1140/epjb/e2017-80194-4

Cite this article as:
Pantoja, J.C.M., Sotelo-Campos, J. & Kozlov, I.V. Eur. Phys. J. B (2017) 90: 109. doi:10.1140/epjb/e2017-80194-4
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Abstract

A new type of angular oscillations of the high-frequency conductivity for conductors with a band-contact line has been predicted. The effect is caused by groups of charge carriers near the self-intersection points of the Fermi surface, where the electron energy spectrum is near-linear and can be described by anisotropic Dirac cone model. The amplitude of the resonance peaks satisfies the simple sum rule. The ease in changing the degree of anisotropy of the Dirac cone due to the angle of inclination of the magnetic field makes the considered type of oscillations attractive for experimental observation of relativistic effects.

Keywords

Solid State and Materials 

Copyright information

© EDP Sciences, SIF, Springer-Verlag GmbH Germany 2017

Authors and Affiliations

  1. 1.Laboratorio de Ciencias de los Materiales, Facultad de Ciencias y Filosofía, Universidad Peruana Cayetano HerediaLimaPeru
  2. 2.B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of UkraineKharkivUkraine

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