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Hall response of locally-correlated two-dimensional electrons at low density
Giacomo Morpurgo, Louk Rademaker, Christophe Berthod, Thierry Giamarchi
arXiv:2310.10466 (2023)
Our publications
Simone Fratini, Sergio Ciuchi, Vladimir Dobrosavljević and Louk Rademaker
Physical review letters 131 19, 196303 (2023)
We present a theory for band-tuned metal-insulator transitions based on the Kubo formalism. Such a transition exhibits scaling of the resistivity curves, in the regime where Tτ>1 or μτ>1, where τ is the scattering time and μ the chemical potential. At the critical value of the chemical…
Archive ouverte UNIGEDario Rossi, Johannes Motruk, Louk Rademaker and Dmitry Abanin
Physical review. B 108 14, 144406 (2023)
Archive ouverte UNIGEJohannes Motruk, Dario Rossi, Dmitry Abanin and Louk Rademaker
Physical review research 5 2, L022049 (2023)
Archive ouverte UNIGEGianmarco Gatti, Julia Issing, Louk Rademaker, Florian Margot, Tobias A. de Jong, Sense Jan van der Molen, Jérémie Teyssier, Timur K. Kim, Matthew D. Watson, Cephise Cacho, Pavel Dudin, José Avila, Kumara Cordero Edwards, Patrycja Paruch, Nicolas Ubrig, Ignacio Gutierrez Lezama, Alberto Morpurgo, Anna Tamai and Felix Baumberger
Physical review letters 131 4, 046401 (2023)
The recent observation of correlated phases in transition metal dichalcogenide moir\’e systems at integer and fractional filling promises new insight into metal-insulator transitions and the unusual states of matter that can emerge near such transitions. Here, we combine real- and momentum-space…
Archive ouverte UNIGELihuan Sun, Louk Rademaker, Diego Mauro, Alessandro Scarfato, Arpad Pasztor, Ignacio Gutierrez Lezama, Zhen Wang, José Martinez Castro, Alberto Morpurgo and Christoph Renner
Nature communications 14 1, 3771 (2023)
Inducing and controlling spin-orbit coupling (SOC) in graphene is key to create topological states of matter, and for the realization of spintronic devices. Placing graphene onto a transition metal dichalcogenide is currently the most successful strategy to achieve this goal, but there is no…
Archive ouverte UNIGEYuting Tan, Vladimir Dobrosavljević and Louk Rademaker
Crystals 12 7, 932 (2022)
In this paper we critically discuss several examples of two-dimensional electronic systems displaying interaction-driven metal-insulator transitions of the Mott (or Wigner–Mott) type, including dilute two-dimension electron gases (2DEG) in semiconductors, Mott organic materials, as well as the…
Archive ouverte UNIGELouk Rademaker
Physical review. B 105 19, 195428 (2022)
The valence flat bands in transition metal dichalcogenide (TMD) heterobilayers are shown to exhibit strong intralayer spin-orbit coupling. I show that symmetry constrains the spin-dependent complex phase of hopping terms in an effective tight-binding model of the valence flat bands. A perpendicular …
Archive ouverte UNIGE