21 citations · 38 across the 6 of their papers we have counts for
8 papers · 1 filter
Superconductivity Mediated Long Range Magnetic Coupling
Ming Yan Wang, Yi Liu, Yao Lu
We investigate a Rashba superconductor thin film coupled to overlaying ferromagnetic insulators (FIs). We show that the ferromagnetic insulators generate circular super-currents, e…
Superconductivity Induced Ferromagnetism In The Presence of Spin-Orbit Coupling
Yao Lu, I. V. Tokatly, F. Sebastian Bergeret
We investigate the behavior of magnetic impurities placed on the surface of superconductor thin films with spin-orbit coupling. Our study reveals long-range interactions between th…
Reducing the frequency of the Higgs mode in a helical superconductor coupled to an LC-circuit
Yao Lu, Stefan Ilić, Risto Ojajärvi +2
We show that the amplitude, or Higgs mode of a superconductor with strong spin-orbit coupling and an exchange field, couples linearly to the electromagnetic field. Furthermore, by…
Directly probing the chirality of Majorana edge states
Yao Lu, P. Virtanen, Tero T. Heikkilä
We propose to directly probe the chirality of Majorana edge states in 2D topological superconductors using polarization selective photon absorption. When shining circularly polariz…
Coupling the Higgs mode and ferromagnetic resonance in spin-split superconductors with Rashba spin-orbit coupling
Yao Lu, Risto Ojajärvi, P. Virtanen +2
We consider the Higgs mode at nonzero momentum in superconductors and demonstrate that in the presence of Rashba spin-orbit coupling, it couples linearly with an external exchange…
Effect of disorder on Majorana localization in topological superconductors: a quasiclassical approach
Yao Lu, Pauli Virtanen, Tero T. Heikkilä
Two dimensional topological superconductors (TS) host chiral Majorana modes (MMs) localized at the boundaries. In this work, within quasiclassical approximation we study the effect…