103 citations · 181 across the 8 of their papers we have counts for
6 papers · 1 filter
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…
Large anomalous Hall, Nernst effect and topological phases in the 3d-4d/5d based oxide double perovskites
Kartik Samanta, Jonathan Noky, Iñigo Robredo +3
Magnetic topological quantum materials are attracting considerable attention owing to their potential technological applications. However, only a small number of these materials ha…
Berry curvature induced anomalous Hall conductivity in magnetic topological oxide double perovskite Sr2FeMoO6
Tirthankar Chakraborty, Kartik Samanta, Satya N. Guin +7
Oxide materials exhibit several novel structural, magnetic, and electronic properties. Their stability under ambient conditions, easy synthesis, and high transition temperatures pr…
Vector Chirality Driven Topological Phase Transition and the Associated Anomalous Hall Conductivity Tuning in a Non-Collinear Antiferromagnet
Subhadip Pradhan, Kartik Samanta, Kush Saha +1
Based on the first-principles electronic structure calculations and subsequent symmetry adapted effective low-energy theory, we show the switching of the vector chir…
Tailoring the anomalous Hall effect of SrRuO thin films by strain: a first principles study
Kartik Samanta, Marjana Ležaić, Stefan Blügel +1
Motivated by the recently observed unconventional Hall effect in ultra-thin films of ferromagnetic SrRuO (SRO) we investigate the effect of strain-induced oxygen octahedral dis…
Crystal Hall and crystal magneto-optical effect in thin films of SrRuO
K. Samanta, M. Ležaić, M. Merte +3
Motivated by the recently observed topological Hall effect in ultra-thin films of SrRuO (SRO) grown on SrTiO (STO) [001] substrate, we investigate the magnetic ground state…