Magneto-oscillations on specific heat of graphene monolayer

TL;DR

This paper theoretically investigates magnetic oscillations in the specific heat of graphene, considering various factors like gaps, impurities, Coulomb interactions, and phonons, providing insights for future experiments.

Contribution

It offers a comprehensive theoretical analysis of oscillatory phenomena in graphene's specific heat under multiple physical conditions, including gapped and gapless cases.

Findings

Mapped magnetic oscillations in graphene's specific heat under different conditions

Analyzed effects of impurities, Coulomb interactions, and phonons on oscillations

Provided theoretical predictions to guide experimental studies

Abstract

Measurement of magnetic oscillations on thermodynamic quantities (like magnetization and specific heat), is one of the experimental methods to access the density of states of electronic systems. In the present paper we therefore theoretically explore the oscillatory phenomena on the specific heat of graphenes considering gapped and gapless cases in a quantized magnetic field. Further situations is also considered, as the influence of impurities, Coulomb interaction and phonons. We could then map the magnetic oscillations on the specific heat of graphenes under these constraints and the obtained results are a good starting point and guide for further experimental works.