155 citations · 1.1k across the 43 of their papers we have counts for
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Non-relativistic spin splitting: Features and Functionalities
Sayantika Bhowal, Arnab Bose
Recently, spin splitting of non-relativistic origin in compensated antiferromagnets has drawn growing attention in condensed matter research. Although many materials, now known to…
Statistical inference using debiased group graphical lasso for multiple sparse precision matrices
Sayan Ranjan Bhowal, Debashis Paul, Gopal K Basak +1
Debiasing group graphical lasso estimates enables statistical inference when multiple Gaussian graphical models share a common sparsity pattern. We analyze the estimation propertie…
A Universal Framework for Controlling Non-Relativistic Spin Splitting
Aniruddha Ray, Subhadeep Bandyopadhyay, Sayantika Bhowal
Non-relativistic spin splitting in antiferromagnets has recently attracted considerable attention. Here we present a universal framework for controlling such spin splitting by iden…
Designing Non-Relativistic Spin Splitting in Oxide Perovskites
Subhadeep Bandyopadhyay, Silvia Picozzi, Sayantika Bhowal
We investigate the role of atomic distortions in non-relativistic spin splitting in perovskite oxides with Pbnm symmetry. Using LaMnO3 as a representative material, we analyze its…
Giant topological Hall effect in epitaxial NiFe/LaSrMnO thin film heterostructures
Kusampal Yadav, Dilruba Hasina, Nasiruddin Mondal +2
The emergence of new physical properties at the interfaces between complex oxides has always been of both fundamental and practical importance. Here, we report the observation of a…