222 citations · 591 across the 18 of their papers we have counts for
19 papers
Advancing Algorithm to Scale and Accurately Solve Quantum Poisson Equation on Near-term Quantum Hardware
Kamal K. Saha, Walter Robson, Connor Howington +3
The Poisson equation has many applications across the broad areas of science and engineering. Most quantum algorithms for the Poisson solver presented so far either suffer from lac…
Advanced Quantum Poisson Solver in the NISQ era
Walter Robson, Kamal K. Saha, Connor Howington +2
The Poisson equation has many applications across the broad areas of science and engineering. Most quantum algorithms for the Poisson solver presented so far, either suffer from la…
Negative differential resistance in graphene-nanoribbon/carbon-nanotube crossbars: A first-principles multiterminal quantum transport study
Kamal K. Saha, Branislav K. Nikolic
We simulate quantum transport between a graphene nanoribbon (GNR) and a single-walled carbon nanotube (CNT) where electrons traverse vacuum gap between them. The GNR covers CNT ove…
Magnetoresistance and negative differential resistance in Ni/Graphene/Ni vertical heterostructures driven by finite bias voltage: A first-principles study
Kamal K. Saha, Anders Blom, Kristian S. Thygesen +1
Using the nonequilibrium Green function formalism combined with density functional theory, we study finite-bias quantum transport in Ni/Gr_n/Ni vertical heterostructures where …
First-principles quantum transport modeling of thermoelectricity in single-molecule nanojunctions with graphene nanoribbon electrodes
Branislav K. Nikolic, Kamal K. Saha, Troels Markussen +1
We overview nonequilibrium Green function combined with density functional theory (NEGF-DFT) modeling of independent electron and phonon transport in nanojunctions with application…
DNA nucleotide-specific modulation of μA transverse edge currents through a metallic graphene nanoribbon with a nanopore
Kamal K. Saha, Marija Drndic, Branislav K. Nikolic
We propose two-terminal devices for DNA sequencing which consist of a metallic graphene nanoribbon with zigzag edges (ZGNR) and a nanopore in its interior through which the DNA mol…