3 papers
cond-mat.mtrl-sci2025
Magnetic Order in Pulsed Laser Deposited (Fe,Ni)5GeTe2 Films
Tamal Kumar Dalui, John Derek Demaree, Thomas Parker +1
We report the successful growth of highly textured thin films of (Fe,Ni)5GeTe2 two-dimensional ferromagnet on c-plane sapphire using pulsed laser deposition. Structural characteriz…
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.mtrl-sci2023
Emergence of a Non-van der Waals Magnetic Phase in a van der Waals Ferromagnet
Bikash Das, Subrata Ghosh, Shamashis Sengupta +12
Manipulation of long-range order in two-dimensional (2D) van der Waals (vdW) magnetic materials (e.g., CrI, CrSiTe etc.), exfoliated in few-atomic layer, can be achieved vi…