7 papers · 1 filter
Raman signatures of a non-reciprocal magnetic phase transition in CaRuO
Giacomo Jarc, Giovanni Tartaglia, Francesco Gabriele +17
The magnetic behavior of CaRuO represents a unique puzzle due to the interplay of strong electronic correlations, magneto-elastic interactions, and large spin-orbit couplin…
Unveiling Hidden Magnons with Anomalous Rotational Symmetry
Dirk Wulferding, Francesco Gabriele, Wojciech Brzezicki +7
Correlated materials with competing spin-orbit and crystal-field interactions can host composite spin-orbital magnons that are highly susceptible to structural and electronic pertu…
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…
Robust spin splitting and fermiology in a layered altermagnet
Alessandro De Vita, Chiara Bigi, Davide Romanin +42
Altermagnetism defies conventional classifications of collinear magnetic phases, standing apart from ferromagnetism and antiferromagnetism with its unique combination of spin-depen…
Bilayer orthogonal ferromagnetism in CrTe-based van der Waals system
Chiara Bigi, Cyriack Jego, Vincent Polewczyk +19
Systems with pronounced spin anisotropy play a pivotal role in advancing magnetization switching and spin-wave generation mechanisms, which are fundamental for spintronic technolog…