320 citations · 320 across the 4 of their papers we have counts for
7 papers
Mid infrared polarization engineering via sub-wavelength biaxial hyperbolic van der Waals crystals
Saurabh Dixit, Nihar Ranjan Sahoo, Abhishek Mall +1
Recently, in-plane biaxial hyperbolicity has been observed in -MoO --a van der Waal crystal-- in the mid-infrared frequency regime. Here, we present a comprehensive theore…
A Cyclical Deep Learning Based Framework For Simultaneous Inverse and Forward design of Nanophotonic Metasurfaces
Abhishek Mall, Abhijeet Patil, Amit Sethi +1
The conventional approach to nanophotonic metasurface design and optimization for a targeted electromagnetic response involves exploring large geometry and material spaces, which i…
Fast Design of Plasmonic Metasurfaces Enabled by Deep Learning
Abhishek Mall, Abhijeet Patil, Dipesh Tamboli +2
Metasurfaces is an emerging field that enables the manipulation of light by an ultra-thin structure composed of sub-wavelength antennae and fulfills an important requirement for mi…
Engineering quantum interference in van der Waals heterostructures
Muralidhar Nalabothula, Pankaj Jha, Tony Low +1
In this paper, we present a novel route to tunable spontaneous valley coherence in heterostructures of two dimensional valleytronic materials with other layered materials hosting a…
Tuning 2D hyperbolic plasmons in black phosphorus
Edo van Veen, Andrei Nemilentsau, Anshuman Kumar +4
Black phosphorus presents a very anisotropic crystal structure, making it a potential candidate for hyperbolic plasmonics, characterized by a permittivity tensor where one of the p…
Tunable light-matter interaction and the role of hyperbolicity in graphene-hBN system
Anshuman Kumar, Tony Low, Kin Hung Fung +2
Hexagonal boron nitride (hBN) is a natural hyperbolic material which can also accommodate highly dispersive surface phonon-polariton modes. In this paper, we examine theoretically…