Magneto-photoelectric effect in graphene via tailored potential landscapes
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866908393444212736 |
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| author | Josiek, Joris Queisser, Friedemann Winnerl, Stephan Schützhold, Ralf |
| author_facet | Josiek, Joris Queisser, Friedemann Winnerl, Stephan Schützhold, Ralf |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_04085 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Magneto-photoelectric effect in graphene via tailored potential landscapes Josiek, Joris Queisser, Friedemann Winnerl, Stephan Schützhold, Ralf Mesoscale and Nanoscale Physics Strongly Correlated Electrons 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. |
| title | Magneto-photoelectric effect in graphene via tailored potential landscapes |
| topic | Mesoscale and Nanoscale Physics Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2506.04085 |