4 papers
Unlocking reversible and nonvolatile anomalous valley Hall control through multiferroic van der Waals heterostructures
Ankita Phutela, Saswata Bhattacharya
Achieving external control over the anomalous valley Hall (AVH) effect is essential for advancing valleytronic applications. However, many of the existing approaches suffer from li…
Inducing Spin Splitting and Anomalous Valley Hall Effect in A-Type AFM FeC(OH) through Electric Field and Janus Engineering
Ankita Phutela, Saswata Bhattacharya
The antiferromagnetic (AFM) materials are distinguished by zero net magnetic moment, high resistance to external magnetic disturbances, and ultrafast dynamic responses. For advanci…
Enhanced room temperature ferromagnetism in nanostructured MoS2 flakes by hydrogen post-treatment: Combined experimental and first-principles-based studies
Sharmistha Dey, Ankita Phutela, Saswata Bhattacharya +3
We meticulously study the individual effects of hydrogen irradiation and annealing on the electronic structure and magnetic properties of nanostructured MoS2 thin films grown throu…
Exploring strong and weak topological states on isostructural substitutions in TlBiSe2
Ankita Phutela, Preeti Bhumla, Manjari Jain +1
Topological Insulators (TIs) are unique materials where insulating bulk hosts linearly dispersing surface states protected by the Time-Reversal Symmetry (TRS). These states lead to…