14 citations · 29 across the 4 of their papers we have counts for
4 papers
Enhanced Magnetism in Heterostructures with Transition-Metal Dichalcogenide Monolayers
Diem Thi-Xuan Dang, Ranjan Kumar Barik, Manh-Huong Phan +1
Two-dimensional materials and their heterostructures have opened up new possibilities for magnetism at the nanoscale. In this study, we utilize first-principles simulations to inve…
Topological phases in hydrogenated gallenene and in its group elements
Ranjan Kumar Barik, Ritesh Kumar, Abhishek K. Singh
Nontrivial topology of Dirac (DSMs), Weyl (WSMs) and nodal line semimetals (NLSMs) are delineated by the novel band crossings near the Fermi level in the bulk and the appearance of…
Multiple Triple-Point Fermions in Heusler Compounds
Ranjan Kumar Barik, Ravindra Shinde, Abhishek K. Singh
Using the density functional theoretical calculations, we report a new set of topological semimetals XYZ (X = \{Cu, Rh, Pd, Ag, Au, Hg\}, Y = \{Li, Na, Sc, Zn, Y, Zr, Hf, La,…
Topological semimetals with nodal-rings and nexus fermions
Mighfar Imam, Ranjan Kumar Barik, Rinkle Juneja +2
Based on the first-principles study, we report a new set of topological semimetals (TiS, TiSe, TiTe, HfS, HfSe, HfTe and ZrS) which show the co-existence of a nodal-ring and triply…