47 citations · 157 across the 14 of their papers we have counts for
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Tuning spin currents in collinear antiferromagnets and altermagnets
Sajjan Sheoran, Pratibha Dev
Spin current generation through non-relativistic spin splittings, found in uncompensated magnets and d-wave altermagnets, is desirable for low-power spintronics. Such spin currents…
Spontaneous Anomalous Hall Effect in Two-Dimensional Altermagnets
Sajjan Sheoran, Pratibha Dev
The anomalous Hall effect (AHE) is an efficient tool for detecting the Néel vector in collinear compensated magnets with spin-split bands, known as altermagnets (AMs). Here, we est…
Probing switchable valley-related Hall effects in 2D magnetic MXenes
Ankita Phutela, Sajjan Sheoran, Saswata Bhattacharya
The search for two-dimensional materials with exotic valley-dependent properties has attracted rapid attention as they are fundamentally intriguing and practically appealing for na…
Nonrelativistic spin splittings and altermagnetism in twisted bilayers of centrosymmetric antiferromagnets
Sajjan Sheoran, Saswata Bhattacharya
Magnetism-driven nonrelativistic spin splittings (NRSS) are promising for highly efficient spintronics applications. Although 2D centrosymmetric (in four-dimensional spacetime) ant…
Accelerated Neural Network Training through Dimensionality Reduction for High-Throughput Screening of Topological Materials
Ruman Moulik, Ankita Phutela, Sajjan Sheoran +1
Machine Learning facilitates building a large variety of models, starting from elementary linear regression models to very complex neural networks. Neural networks are currently li…
Multiple Zeeman-type Hidden Spin Splitting in -Symmetric Layered Antiferromagnets
Sajjan Sheoran, Saswata Bhattacharya
Centrosymmetric antiferromagnetic semiconductors, although abundant in nature, appear less favorable in spintronics owing to the lack of inherent spin polarization and magnetizatio…