• 文献标题:   De Haas-van Alphen effect in 2D systems: application to mono- and bilayer graphene
  • 文献类型:   Article
  • 作  者:   LUK YANCHUK IA
  • 作者关键词:  
  • 出版物名称:   LOW TEMPERATURE PHYSICS
  • ISSN:   1063-777X
  • 通讯作者地址:   Univ Picardie Jules Verne
  • 被引频次:   11
  • DOI:   10.1063/1.3551529
  • 出版年:   2011

▎ 摘  要

A generalization of the Shoenberg theory of de Haas-van Alphen magnetic oscillations in 2D metals to the case of electrons with arbitrary spectral dispersion is used to propose a method for determining the nature of charge carriers in the 2D conducting systems mono-and bilayer graphene. We analyze an analytical expression for the oscillating susceptibility as a function of chemical potential and determine its behavior for carriers with normal parabolic and Dirac-like linear spectra, which can be detected experimentally. (C) 2011 American Institute of Physics. [doi:10.1063/1.3551529]