2025/06/04 by Joris Josiek, Friedemann Queißer, Josiek, Joris +5
Chemistry · Materials Science · Physics and Astronomy · #Advanced Physical and Chemical Molecular Interactions #FOS: Physical sciences #Graphene research and applications #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Quantum and electron transport phenomena #Strongly Correlated Electrons (cond-mat.str-el)
paper · pdf · doi:10.48550/arxiv.2506.04085
openalex publication_date 2025/06/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
We consider the propagation of charge carriers in planar graphene under the combined influence of a constant transversal magnetic field B and an in-plane varying electric potential ϕ(x). By suitably designing the potential landscape ϕ(x), we may effectively steer charge carriers generated by photo-excitation, for example, in order to achieve an efficient charge separation. These finding may pave the way for transport schemes or photoelectric/photovoltaic applications.