100 citations · 176 across the 16 of their papers we have counts for
4 papers · 1 filter
Electric-field induced trends of exchange interactions in transition-metal trilayers
Moinak Ghosh, Stefan Heinze, Souvik Paul
Using density functional theory, we have performed a systematic study of the Heisenberg pairwise exchange interaction and the beyond Heisenberg multi-spin higher-order exchange int…
Electric-field driven stability control of skyrmions in an ultrathin transition-metal film
Souvik Paul, Stefan Heinze
To realize future spintronic applications with magnetic skyrmions -- topologically nontrivial swirling spin structures -- it is essential to achieve efficient writing and deleting…
Anti-site disorder and improved functionality of MnNi{\it X} ({\it X}= Al, Ga, In, Sn) inverse Heusler alloys
Souvik Paul, Ashis Kundu, Biplab Sanyal +1
Recent first-principles calculations have predicted MnNi{\it X} ({\it X}=Al, Ga, In, Sn) alloys to be magnetic shape memory alloys. Moreover, experiments on MnNiGa and…
First-principles study of the lattice instabilities in MnNi{\it X} ({\it X}= Al, Ga, In, Sn) magnetic shape memory alloys
Souvik Paul, Biplab Sanyal, Subhradip Ghosh
Using first-principles based Density Functional Theory (DFT), we have investigated the structural instabilities in the austenite phases of MnNi{\it X} ({\it X}= Al, Ga, In, S…