Sur (IFISUR, UNS-CONICET)\
    Av. Alem 1253, B8000CPB Bahía Blanca, Argentina
author:
- 'F Escudero, J S Ardenghi, P Jasen'
bibliography:
- 'graphene.bib'
title: 'Influence of temperature on the magnetic oscillations in graphene with spin splitting: a new approach'
---

Introduction
============

Since its experimental isolation in 2004, graphene has become one of the most interesting and promising materials in condensed matter science [@Novoselov2005; @Geim2007; @Zhang2005]. Its unique features, like high heat and electrical conductivity, has make graphene an exciting material for technological applications [@Avouris2012; @Novoselov2012]. These properties are related to its 2D hexagonal structure, composed of two interpenetrating sublattices A and B [@Wallace1947]. Without impurities or defects, the conduction and valence bands touch at the Fermi energy, with the valence band full and the conduction band empty in the ground state [@Neto2009]. Furthermore, in pristine graphene the density of states at the Fermi energy is zero, making graphene a semiconductor with zero band gap, or a semi-metal [@Lu2013]. In the long wavelength approximation the dispersion relation is relativistic and the electrons behave as massless fermions, moving with a Fermi velocity $\sim 10^6$ m/s [@Hwang2012].

The magnetic properties of graphene and 2D systems have been investigated in recent works [@Goerbig2011; @Ardenghi2015; 