78 citations · 121 across the 7 of their papers we have counts for
7 papers
Simulation of Kosterlitz-Thouless (KT) Transition with Classical Monte-Carlo Simulation
Nepal Banerjee
Spontaneous symmetry breaking of 2D isotropic Heisenberg magnet is restricted by Mermin-Wagner theorem at any finite temperature in presence of short-range exchange interaction.Kos…
Mixed phase and Tetracritical Behaviour of Dilute 3D Heisenberg Magnet
Nepal Banerjee
The recent breakthrough discovery of twisted bilayer system, where both ferromagnetic and antiferromagnetic order coexist and act as a main motivation for simulating simple…
Critical Phenomena Study of 3D Heisenberg Magnet
Nepal Banerjee
Recent discovery of several van der waals magnetic material and moire magnet introduce to us an extremely challenging and revolutionary era of 2D magnetism and correlated phenomena…
Rigidity of topological invariants to symmetry breakings
Arpit Raj, Nepal Banerjee, Tanmoy Das
Symmetry plays an important role in the topological band theory to remedy the eigenstates' gauge obstruction at the cost of a symmetry anomaly and zero-energy boundary modes. One c…
Magnetoelectric Response of Antiferromagnetic Van der Waals Bilayers
Chao Lei, Bheema Lingam Chittari, Kentaro Nomura +3
We predict that antiferromagnetic bilayers formed from van der Waals (vdW) materials, like bilayer CrI, have a strong magnetoelectric response that can be detected by measuring…
Carrier and strain tunable intrinsic magnetism in two-dimensional MAX transition metal chalcogenides
Bheema Lingam Chittari, Dongkyu Lee, Allan H. MacDonald +2
We present a density functional theory study of the carrier-density and strain dependence of magnetic order in two-dimensional (2D) MAX (M= V, Cr, Mn, Fe, Co, Ni; A= Si, Ge, Sn…