8 papers
Light Polarization Sensitive Transistor Action in the van der Waals ferroelectric 4H-SnS2
Abhishek Bajgain, Rabindra Basnet, Subhashree Chatterjee +2
Van der Waals (vdW) ferroelectric semiconductors provide a unique platform for exploring the interplay between spontaneous polarization, electronic transport, ion migration, and ph…
Chalcogen Doping Effect on the Insulator-to-Metal Transition in GdPS
Gokul Acharya, Rabindra Basnet, Santosh Karki Chhetri +5
Topological semimetals offer a rich platform for exploring massless fermion physics and realizing exotic properties with potential technological applications. GdPS, a magnetic semi…
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-…
Cr3+ spin dynamics under the octahedral crystal field in van der Waals antiferromagnets
Rabindra Basnet, Subhashree Chatterjee, Paul Kigaya +3
The magnetic moment in van der Waals (vdW) materials containing 3d transition metals originates from unpaired d-electron spins and their interaction with surrounding ligands. The i…
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…
Evolution of Magnetoresistance in the magnetic topological semimetals NdSbxTe2-x
Santosh Karki Chhetri, Rabindra Basnet, Krishna Pandey +6
Magnetic topological semimetals LnSbTe (Ln = lanthanide elements) provide a platform to study the interplay of structure, magnetism, topology, and electron correlations. Varying Sb…