3 papers
cond-mat.mtrl-sci2025
Quenching the Non-Collinear Spin Order in High-Tc Layered Ferromagnet Fe5GeTe2
Rabindra Basnet, Ramesh C. Budhani
The realization of long-range spin order in two-dimensions (2D) has catapulted the search for layered materials with magnetic ordering above room temperature. These efforts aim to…
cond-mat.mtrl-sci2025
Intrinsic Berry phase contribution to Hall conductivity in CoS
Tamal Kumar Dalui, Hari Paudyal, Durga Paudyal +1
In Weyl semi-metals, the conduction and valence bands intersect at distinct points on the Brillouin zone (Weyl points), which act as monopoles of Berry curvature in momentum space.…
cond-mat.mes-hall2025
Anomalous and Planar Hall Effects in Cobalt-Holmium Thin Films Near Magnetic Sublattice Compensation
Ramesh C Budhani, Rajeev Nepal, Vinay Sharma +1
Metallic amorphous ferrimagnets derived from alloying 3d transition metals with 4f electron rare earths host fascinating effects of compensation between the 3d and 4f magnetic subl…