6 papers
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…
Magneto Transport and Spin Reorientation in Pt Co78Ho22 Heterostructures Near the Sublattice Compensation Temperature
Rajeev Nepal, Jose Flores, Aurain Seaton +3
Metallic amorphous ferrimagnets of 3d transition metals (TM) and rare earths (RE) with 4f electrons exhibit rich magneto transport behavior due to the interplay between the 3d and…
Photoferroelectric Coupling and Polarization-Controlled Interfacial Band Modulation in van der Waal Compound CuInP2S6
Subhashree Chatterjee, Rabindra Basnet, Rajeev Nepal +1
Understanding how optical excitation couples with polarization and interfacial electrostatics in van der Waals (vdW) ferroelectrics (FEs) is essential for the development of light-…
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…
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.…
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…