44 citations · 266 across the 20 of their papers we have counts for
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Multiphysics Simulation of Plasmonic Photoconductive Devices using Discontinuous Galerkin Methods
Liang Chen, Hakan Bagci
Plasmonic nanostructures significantly improve the performance of photoconductive devices (PCDs) in generating terahertz radiation. However, they are geometrically intricate and re…
ANN-assisted CoSaMP Algorithm for Linear Electromagnetic Imaging of Spatially Sparse Domains
Ali I. Sandhu, Salman A. Shaukat, Abdulla Desmal +1
Greedy pursuit algorithms (GPAs) are widely used to reconstruct sparse signals. Even though many electromagnetic (EM) inverse scattering problems are solved on sparse investigation…
An Accelerated Nonlinear Contrast Source Inversion Scheme For Sparse Electromagnetic Imaging
Ali I. Sandhu, Abdulla Desmal, Hakan Bagci
An efficient nonlinear contrast source inversion scheme for electromagnetic imaging of sparse two-dimensional investigation domains is proposed. To avoid generating a sequence of l…
Steady-state Simulation of Semiconductor Devices using Discontinuous Galerkin Methods
Liang Chen, Hakan Bagci
Design of modern nanostructured semiconductor devices often calls for simulation tools capable of modeling arbitrarily-shaped multiscale geometries. In this work, to this end, a di…
Scattering theory and cancellation of gravity-flexural waves of floating plates
Mohamed Farhat, Pai-Yen Chen, Hakan Bagci +2
We combine theories of scattering for linearized water waves and flexural waves in thin plates to characterize and achieve control of water wave scattering using floating plates. T…