10 citations · 12 across the 13 of their papers we have counts for
5 papers · 1 filter
Unusual magnetic and charge transport properties in In-Substituted Half-Metallic Kagome Ferromagnet Co3Sn2S2
Karan Singh, Subhadip Pradhan, K. Mukherjee +3
The kagome ferromagnet Co3Sn2S2 has been studied extensively for its unusual topology of electronic bands, origin of ferromagnetism and strong coupling between magnetism and charge…
Paradoxical Topological Soliton Lattice in Anisotropic Frustrated Chiral Magnets
Sayan Banik, Nikolai S. Kiselev, Ashis K. Nandy
Two-dimensional chiral magnets are known to host a variety of skyrmions, characterized by an integer topological charge. However, these systems typically favor uniform lattices as…
Skyrmion-Antiskyrmion Lattice: A Net-Zero Topological Phase in Low-Symmetry Frustrated Chiral Magnets
Sayan Banik, Ashis K. Nandy
We report the discovery of a thermodynamically stable skyrmion-antiskyrmion lattice in two-dimensional heterostructures, a novel state exhibiting a net-zero global topological char…
Anomalous Hall and Nernst effect switching via staggered rotation in a kagome antiferromagnetic semimetal
Subhadip Pradhan, Kartik Samanta, Ashis K. Nandy
The intricate interplay between magnetism and the topology of electronic structures provides a rich avenue for tailoring materials with unique and potent anomalous transport proper…
Defect Modulated Band Modification in Ion Implanted MgO Crystal: Experimental and Ab Initio Calculations
Sourav Bhakta, Subhadip Pradhan, Ashis K. Nandy +1
Defects creation and annihilation is a fundamental concept in device fabrication. This report studies the optical bandgap modification in MgO by MeV Ni ion irradiation-induced defe…