401 citations · 1k across the 11 of their papers we have counts for
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Prediction of the Hubbard U parameter from scanning tunneling microscopy images of moire systems using image recognition
Nachiket Tanksale, Tobias Stauber
The atomistic Hubbard interaction U, representing the on-site Coulomb repulsion, serves as a pivotal parameter in theoretical models describing correlated systems, yet its precise…
Roadmap on Nonlocality in Photonic Materials and Metamaterials
Francesco Monticone, N. Asger Mortensen, Antonio I. Fernández-Domínguez +63
Photonic technologies continue to drive the quest for new optical materials with unprecedented responses. A major frontier in this field is the exploration of nonlocal (spatially d…
Unidirectional plasmonic edge modes on general two-dimensional materials
T. Stauber, A. Nemilentsau, T. Low +1
We investigate the field and spin-momentum coupling of edge plasmons hosted by general two-dimensional materials and identify sweet spots depending on the polarisation plane, ellip…
Photonic crystals for nano-light in moiré graphene superlattices
S. S. Sunku, G. X. Ni, B. -Y. Jiang +10
Graphene is an atomically thin plasmonic medium that supports highly confined plasmon polaritons, or nano-light, with very low loss. Electronic properties of graphene can be drasti…
Interacting Electrons in Graphene: Fermi Velocity Renormalization and Optical Response
T. Stauber, P. Parida, M. Trushin +3
We have developed a Hartree-Fock theory for electrons on a honeycomb lattice aiming to solve a long-standing problem of the Fermi velocity renormalization in graphene. Our model em…
Entanglement of spin chains with general boundaries and of dissipative systems
T. Stauber, F. Guinea
We analyze the entanglement properties of spins (qubits) close to the boundary of spin chains in the vicinity of a quantum critical point and show that the concurrence at the bound…