99 citations · 292 across the 12 of their papers we have counts for
6 papers · 1 filter
Tunable interface states between Floquet-Weyl semimetals
F. Bonasera, S. -B. Zhang, L. Privitera +1
Weyl semimetals and nodal line semimetals are characterized by linear electronic bands touching at zero-dimensional points and one-dimensional lines, respectively. Recently, it has…
Topological Burning Glass Effect
Simon Körber, Lorenzo Privitera, Jan Carl Budich +1
We reveal a topological burning glass effect, where the local response of a system exhibits a topological quantization that is enhanced by an integer due to its environmental coupl…
Backscattering off a driven Rashba impurity at the helical edge
Lorenzo Privitera, Niccolò Traverso Ziani, Inès Safi +1
The spin degree of freedom is crucial for both understanding and exploiting the particular properties of the edges of two-dimensional topological insulators. In the absence of supe…
Interacting topological frequency converter
Simon Körber, Lorenzo Privitera, Jan Carl Budich +1
We show that an interacting two-spin model subjected to two circularly polarized drives enables a feasible realization of a correlated topological phase in synthetic dimensions. Th…
Transport signatures of a Floquet topological transition at the helical edge
C. Fleckenstein, N. Traverso Ziani, L. Privitera +2
The manipulation of the helical edge states of two-dimensional topological insulators is crucial for the development of technological applications. Recently, an important step forw…
Feasible model for photo-induced interband pairing
S. Porta, L. Privitera, N. Traverso Ziani +3
Recently, it has been proposed that a mechanism for the appearance of non-equilibrium superconductivity in a resonantly driven semiconductor with repulsive interband interactions e…