3 papers
cond-mat.mtrl-sci2026
Room temperature intrinsic anomalous Hall effect in disordered half-metallic ferromagnetic quaternary Heusler alloy CoRuFeSi
Manikantha Panda, Sonali S. Pradhan, Prabuddha Kant Mishra +6
Quaternary Heusler alloys offer a versatile platform for engineering magnetic and topological transport phenomena through chemical flexibility and tunable disorder. Here, we report…
cond-mat.mtrl-sci2025
Common topological origin of longitudinal and transverse magnetoresistance in Fe3GeTe2
Alapan Bera, Soumik Mukhopadhyay
In this work, we reveal the coexistence and correlation of a topological cusp anomaly in the planar Hall signal and a spin-flip scattering dominated positive longitudinal magnetore…
cond-mat.mtrl-sci2025
Spin-reorientation driven topological Hall effect in Fe4GeTe2
Alapan Bera, Soumik Mukhopadhyay
Iron-based van der Waals (vdW) ferromagnets with relatively high ordering temperatures are a current research focus due to their significance in fundamental physics and potential a…