63 citations · 100 across the 8 of their papers we have counts for
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Intrinsic nonlinear Nernst and Seebeck effect
Harsh Varshney, Amit Agarwal
The Nernst and Seebeck effects are crucial for thermoelectric energy harvesting. However, the linear anomalous Nernst effect requires magnetic materials with intrinsically broken t…
Phonon-Assisted Photoluminescence and Exciton Recombination in Monolayer Aluminum Nitride
Pushpendra Yadav, Amit Agarwal, Sitangshu Bhattacharya
Efficient solid-state photon emitters with longer operating lifetimes in the ultraviolet (UV) wavelength range are crucial for optoelectronic devices. However, finding suitable mat…
Nonlinear electrical transport unveils Fermi surface malleability in a moiré heterostructure
Suvronil Datta, Saisab Bhowmik, Harsh Varshney +4
Van Hove singularities enhance many-body interactions and induce collective states of matter ranging from superconductivity to magnetism. In magic-angle twisted bilayer graphene, v…
Tunable moiré materials for probing Berry physics and topology
Pratap Chandra Adak, Subhajit Sinha, Amit Agarwal +1
Berry curvature physics and quantum geometric effects have been instrumental in advancing topological condensed matter physics in recent decades. Although Landau level-based flat b…