11 citations · 35 across the 20 of their papers we have counts for
10 papers · 1 filter
Probing the quantum metric of 3D topological insulators
Giacomo Sala, Emanuele Longo, Maria Teresa Mercaldo +5
The surface states of 3D topological insulators possess geometric structures that imprint distinctive signatures on electronic transport. A prime example is the Berry curvature, wh…
Inducing ferromagnetism by structural engineering in a strongly spin-orbit coupled oxide
Ji Soo Lim, Carmine Autieri, Merit Spring +17
Magnetic materials with strong spin-orbit coupling (SOC) are essential for the advancement of spin-orbitronic devices, as they enable efficient spin-charge conversion, complex magn…
Triplet superconductivity by the orbital Rashba effect at surfaces of elemental superconductors
Tom G. Saunderson, Martin Gradhand, Dongwook Go +6
It is often assumed that in a superconductor without spin-triplet pairing, the formation of unconventional spin-triplet densities requires the spin-orbit interaction in combination…
Sign competing sources of Berry curvature and anomalous Hall conductance humps in topological ferromagnets
Wojciech Brzezicki, Carmine Autieri, Mario Cuoco
The use of Berry-phase concepts has established a strong link between the anomalous Hall effect (AHE) and the topological character of the Hall currents. However, the occurrence of…
Anomalous spin-optical helical effect in Ti-based kagome metal
Federico Mazzola, Wojciech Brzezicki, Chiara Bigi +32
The kagome lattice stands as a rich platform for hosting a wide array of correlated quantum phenomena, ranging from charge density waves and superconductivity to electron nematicit…
Imaging orbital Rashba induced charge transport anisotropy
Eylon Persky, Xi Wang, Giacomo Sala +8
Identifying orbital textures and their effects on the electronic properties of quantum materials is a critical element in developing orbitronic devices. However, orbital effects ar…
Robust spin splitting and fermiology in the layered altermagnet CoNb4Se8
Alessandro De Vita, Chiara Bigi, Davide Romanin +44
Altermagnetism defies conventional classifications of collinear magnetic phases, combining compensated magnetization with momentum-dependent, nonrelativistic spin splitting. While…
Topological phase transitions in superconductors with chiral symmetry
Kristian Løvås Svalland, Maria Teresa Mercaldo, Mario Cuoco
We study topological transitions in one dimensional superconductors that can harbor multiple edge Majorana bound states protected by chiral symmetry. The chiral symmetry arises due…
Filtering Spin and Orbital Moment in Centrosymmetric Systems
Luciano Jacopo DOnofrio, Maria Teresa Mercaldo, Wojciech Brzezicki +4
The control of spin and orbital angular momentum without relying on magnetic materials is commonly accomplished by breaking of inversion symmetry, which enables charge-to-spin conv…
Supercurrent Diode Effect in Josephson Interferometers with Multiband Superconductors
Yuriy Yerin, Stefan-Ludwig Drechsler, A. A. Varlamov +2
We investigate nonreciprocal supercurrent phenomena in superconducting quantum interference devices (SQUIDs) that integrate Josephson junctions with single and multiband order para…