Search Results for author: Sriram Krishnamoorthy

Found 5 papers, 1 papers with code

Design of a $β$-Ga$_2$O$_3$ Schottky Barrier Diode With p-type III-Nitride Guard Ring for Enhanced Breakdown

no code implementations28 Jun 2020 Saurav Roy, Arkka Bhattacharyya, Sriram Krishnamoorthy

This work presents the electrostatic analysis of a novel Ga$_2$O$_3$ vertical Schottky diode with three different guard ring configurations to reduce the peak electric field at the metal edges.

Applied Physics Systems and Control Systems and Control

QASMBench: A Low-level QASM Benchmark Suite for NISQ Evaluation and Simulation

4 code implementations26 May 2020 Ang Li, Sriram Krishnamoorthy

For evaluation, we measure the execution fidelity of a subset of QASMBench applications on 12 IBM-Q machines through density matrix state tomography, which comprises 25K circuit evaluations.

Quantum Physics

Highly tunable polarization-engineered two-dimensional electron gas in $ε$-AlGaO3 / $ε$-Ga2O3 heterostructures

no code implementations29 Apr 2020 Praneeth Ranga, Sung Beom Cho, Rohan Mishra, Sriram Krishnamoorthy

We report on the modeling of polarization-induced two-dimensional electron gas (2DEG) formation at ${\epsilon}$-AlGaO3 / ${\epsilon}$-Ga2O3 heterointerface and the effect of spontaneous polarization (Psp) reversal on 2DEG density in ${\epsilon}$-Ga2O3 /${\epsilon}$-AlGaO3 / ${\epsilon}$-Ga2O3 double heterostructures.

Materials Science Mesoscale and Nanoscale Physics Applied Physics

Q# and NWChem: Tools for Scalable Quantum Chemistry on Quantum Computers

no code implementations1 Apr 2019 Guang Hao Low, Nicholas P. Bauman, Christopher E. Granade, Bo Peng, Nathan Wiebe, Eric J. Bylaska, Dave Wecker, Sriram Krishnamoorthy, Martin Roetteler, Karol Kowalski, Matthias Troyer, Nathan A. Baker

Fault-tolerant quantum computation promises to solve outstanding problems in quantum chemistry within the next decade.

Quantum Physics Emerging Technologies Chemical Physics Computational Physics

Downfolding of many-body Hamiltonians using active-space models: extension of the sub-system embedding sub-algebras approach to unitary coupled cluster formalisms

no code implementations5 Feb 2019 Nicholas P. Bauman, Eric J. Bylaska, Sriram Krishnamoorthy, Guang Hao Low, Nathan Wiebe, Karol Kowalski

In analogy to the standard single-reference SES-CC formalism, its unitary CC extension allows one to include the dynamical (outside the active space) correlation effects in an SES induced complete active space (CAS) effective Hamiltonian.

Quantum Physics

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