57 citations · 436 across the 31 of their papers we have counts for
31 papers
Effective tight-binding Hamiltonian for the low-energy electronic structure of the Cu-doped lead apatite and the parent compound
Mayank Gupta, S. Satpathy, B. R. K. Nanda
We examine the origin of the formation of narrow bands in LK-99 (PbCu(PO)O) and the parent compound without the Cu doping using density functional theory calculations…
Magnetic Proximity induced efficient charge-to-spin conversion in large area PtSe/NiFe heterostructures
Richa Mudgal, Alka Jakhar, Pankhuri Gupta +11
As a topological Dirac semimetal with controllable spin-orbit coupling and conductivity, PtSe, a transition-metal dichalcogenide, is a promising material for several applicatio…
Breakdown of = 0 and = 3/2 states and existence of large magnetic anisotropy energy in vacancy ordered 5 antifluorites: KReCl, KOsCl, and KIrCl
Amit Chauhan, B. R. K. Nanda
Vacancy-ordered antifluorite materials (ABX) are garnering renewed attention as novel magnetic states driven by spin-orbit coupling (SOC) can be realized in them. In this w…
Formation of spin-orbital entangled 2D electron gas in layer delta-doped bilayer iridate LaSrIrO
Amit Chauhan, Arijit Mandal, B. R. K. Nanda
5 transition metal oxides host a variety of exotic phases due to the comparable strength of Coulomb repulsion and spin-orbit coupling. Herein, by pursuing density-functional stu…
Stabilization of A-site ordered perovskites and formation of spin-half antiferromagnetic lattice: CaCuTiO and CaCuZrO
Jatin Kumar Bidika, Amit Chauhan, B. R. K. Nanda
A-site ordered perovskites, CaCuBO, which are derivatives of conventional ABO perovskites, exhibit varying electronic and magnetic properties. With the objective…
Electronic structure and magnetic properties of 3d-4f double perovskite material
S. Kundu, A. Pal, Amit Chauhan +9
Double perovskite-based magnets wherein frustration and competition between emergent degrees of freedom are at play can lead to novel electronic and magnetic phenomena. Herein, we…