Abstract

We study persistent current distributions along a gate-induced p-n junction in graphene under a magnetic field, with emphasis on electron-hole conjugation, edge-state spectra, and the electromagnetic response of the filled Dirac sea. The work analyzes how circulating and Hall current components vary with Fermi level and discusses implications for microscopic current imaging in planar graphene systems.

Abstract

We study persistent current distributions along a gate-induced p-n junction in graphene under a magnetic field, with emphasis on electron-hole conjugation, edge-state spectra, and the electromagnetic response of the filled Dirac sea. The work analyzes how circulating and Hall current components vary with Fermi level and discusses implications for microscopic current imaging in planar graphene systems.

Abstract

We study persistent current distributions along a gate-induced p-n junction in graphene under a magnetic field, with emphasis on electron-hole conjugation, edge-state spectra, and the electromagnetic response of the filled Dirac sea. The work analyzes how circulating and Hall current components vary with Fermi level and discusses implications for microscopic current imaging in planar graphene systems.

Abstract

We study persistent current distributions along a gate-induced p-n junction in graphene under a magnetic field, with emphasis on electron-hole conjugation, edge-state spectra, and the electromagnetic response of the filled Dirac sea. The work analyzes how circulating and Hall current components vary with Fermi level and discusses implications for microscopic current imaging in planar graphene systems.