112 citations · 787 across the 17 of their papers we have counts for
5 papers · 1 filter
Magnetically-Confined Bound States in Rashba Systems
Flavio Ronetti, Kirill Plekhanov, Daniel Loss +1
A Rashba nanowire is subjected to a magnetic field that assumes opposite signs in two sections of the nanowire, and, thus, creates a magnetic domain wall. The direction of magnetic…
Hinge states in a system of coupled Rashba layers
Kirill Plekhanov, Flavio Ronetti, Daniel Loss +1
We consider a system of stacked tunnel-coupled two-dimensional electron- and hole-gas layers with Rashba spin-orbit interactions subjected to a staggered Zeeman field. The interpla…
Floquet Second-Order Topological Superconductor Driven via Ferromagnetic Resonance
Kirill Plekhanov, Manisha Thakurathi, Daniel Loss +1
We consider a Floquet triple-layer setup composed of a two-dimensional electron gas with spin-orbit interactions, proximity coupled to an s-wave superconductor and to a ferromagnet…
Topological proximity effects in a Haldane-graphene bilayer system
Peng Cheng, Philipp W. Klein, Kirill Plekhanov +4
We reveal a proximity effect between a topological band (Chern) insulator described by a Haldane model and spin-polarized Dirac particles of a graphene layer. Coupling weakly the t…
Valence bond fluctuations in the Kitaev spin model
Fan Yang, Kirill Plekhanov, Karyn Le Hur
We introduce valence bond fluctuations, or bipartite fluctuations associated to bond-bond correlation functions, to characterize quantum spin liquids and their entanglement propert…