Variational approximation coupled with perturbation theory and multiscale analysis for an effective operator of graphene superlattices; effective band-diagram simulations in the graphene case.
Settings
modelsemiclassical Schrödinger operator with periodic microscopic potential and scaled periodic macroscopic potential
valleysingle valley
basis sizeM
operator familyeffective operators
microscale basisBloch eigenfunctions at the Dirac point and momentum derivatives
simulation outputband diagrams and eigenvectors
ferrmi level referenceDirac point
Conditions
context:effective model derivation and band-structure simulation
Variational approximation coupled with perturbation theory and multiscale analysis for an effective operator of graphene superlattices; effective band-diagram simulations in the graphene case.
Settings
modelsemiclassical Schrödinger operator with periodic microscopic potential and scaled periodic macroscopic potential
valleysingle valley
basis sizeM
operator familyeffective operators
microscale basisBloch eigenfunctions at the Dirac point and momentum derivatives
simulation outputband diagrams and eigenvectors
ferrmi level referenceDirac point
Conditions
context:effective model derivation and band-structure simulation
Variational approximation coupled with perturbation theory and multiscale analysis for an effective operator of graphene superlattices; effective band-diagram simulations in the graphene case.
Settings
modelsemiclassical Schrödinger operator with periodic microscopic potential and scaled periodic macroscopic potential
valleysingle valley
basis sizeM
operator familyeffective operators
microscale basisBloch eigenfunctions at the Dirac point and momentum derivatives
simulation outputband diagrams and eigenvectors
ferrmi level referenceDirac point
Conditions
context:effective model derivation and band-structure simulation
Variational approximation coupled with perturbation theory and multiscale analysis for an effective operator of graphene superlattices; effective band-diagram simulations in the graphene case.
Settings
modelsemiclassical Schrödinger operator with periodic microscopic potential and scaled periodic macroscopic potential
valleysingle valley
basis sizeM
operator familyeffective operators
microscale basisBloch eigenfunctions at the Dirac point and momentum derivatives
simulation outputband diagrams and eigenvectors
ferrmi level referenceDirac point
Conditions
context:effective model derivation and band-structure simulation