182 citations · 2.7k across the 75 of their papers we have counts for
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New ground states of fluorinated and oxidized phosphorene: structural and electronic properties
Suhas Nahas, Barun Ghosh, Somnath Bhowmick +1
We systematically explore chemical functionalization of monolayer black phosphorene via chemisorption of oxygen and fluorine atoms. Using the cluster expansion technique, with vary…
Plasmons in spin polarized graphene: a new way to measure spin polarization
Amit Agarwal, Giovanni Vignale
We study the collective charge excitations (plasmons) in spin polarized graphene, and derive explicit expressions for their dispersion in the undamped regime. From this, we are abl…
Effective Doping of Monolayer Phosphorene by Surface Adsorption of Atoms for Electronic and Spintronic Applications
Priyank Rastogi, Sanjay Kumar, Somnath Bhowmick +2
We study the effect of surface adsorption of 27 different adatoms on the electronic and magnetic properties of monolayer black phosphorus using density functional theory. Choosing…
Plasmon modes of a massive Dirac plasma, and their superlattices
Rashi Sachdeva, Anmol Thakur, Giovanni Vignale +1
We explore the collective density oscillations of a collection of charged massive Dirac particles, in one, two and three dimensions and their one dimensional superlattice. We calcu…
Enhancement of tunneling density of states at a Y junction of spin-1/2 Tomonaga Luttinger liquid wires
Sougata Mardanya, Amit Agarwal
We calculate the tunneling density of states (TDOS) in a three wire junction of interacting spin-1/2 electrons, and find an anomalous enhancement of the TDOS in the zero bias limit…