42 citations · 91 across the 5 of their papers we have counts for
5 papers
Many-body effects in doped graphene on a piezoelectric substrate
D. G. González, I. Zapata, J. Schiefele +2
We investigate the many-body properties of graphene on top of a piezoelectric substrate, focusing on the interaction between the graphene electrons and the piezoelectric acoustic p…
Faraday effect in rippled graphene: Magneto-optics and random gauge fields
Jürgen Schiefele, Luis Martin-Moreno, Francisco Guinea
A beam of linearly polarized light transmitted through magnetically biased graphene can have its axis of polarization rotated by several degrees after passing the graphene sheet. T…
Coulomb drag in graphene - boron nitride heterostructures: the effect of virtual phonon exchange
Bruno Amorim, Jürgen Schiefele, Fernando Sols +1
For a system of two spatially separated monoatomic graphene layers encapsulated in hexagonal boron nitride, we consider the drag effect between charge carriers in the Fermi liquid…
Temperature dependence of the conductivity of graphene on boron nitride
Jürgen Schiefele, Fernando Sols, Francisco Guinea
The substrate material of monolayer graphene influences the charge carrier mobility by various mechanisms. At room temperature, the scattering of conduction electrons by phonon mod…
Feynman Diagrams for Dispersion Interactions Out of Equilibrium -- Two-Body Potentials for Atoms with Initial Excitation
Harald R. Haakh, Jürgen Schiefele, Carsten Henkel
Diagrammatic techniques are well-known in the calculation of dispersion interactions between atoms or molecules. The multipolar coupling scheme combined with Feynman ordered diagra…