Gary L. Hennigan

Sandia National Laboratories — United States

Computer Science · Physical Sciences

10h-index375citations44works0.02yr avg
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Research Topics

Parallel Computing and Optimization Techniques(15), Advanced Numerical Methods in Computational Mathematics(10), Gas Dynamics and Kinetic Theory(8), Computational Fluid Dynamics and Aerodynamics(7), Matrix Theory and Algorithms(6)

Publications44 total

Xyce™ Parallel Electronic Simulator Version 7.10 Release Notes
2025Open Access
Xyce™ Parallel Electronic Simulator Users' Guide (V.7.9)
2024Open Access
Xyce™ Parallel Electronic Simulator (V.7.9) Release Notes
2024Open Access
Xyce™ Parallel Electronic Simulator Users’ Guide, Version 7.8
2023· 1 citedOpen Access
Charon User Manual: v. 2.2 (revision1)
2022· 1 citedOpen Access
Charon User Manual (V.2.1) (Rev.01)
2020Open Access
Simulation and Investigation of Electrothermal Effects in Heterojunction Bipolar Transistors
2019· 2 citedOpen Access
Analytic Band-to-Trap Tunneling Model Including Electric Field and Band Offset Enhancement
2018Open Access
A versatile harmonic balance method in a parallel framework
2018Open Access
Implementation of Different Stabilization Schemes in Charon Using Trilinos/Panzer.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2015Open Access
Xyce(™) Parallel Electronic Simulator v.7.6
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2013Open Access
DCA Tool Use in Charon - A Case Study: CVFEM-SG Implementation in Charon2.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2012
A parallel fully coupled algebraic multilevel preconditioner applied to multiphysics PDE applications: Drift‐diffusion, flow/transport/reaction, resistive MHD
International Journal for Numerical Methods in Fluids·2010· 27 cited
Performance of a parallel algebraic multilevel preconditioner for stabilized finite element semiconductor device modeling
Journal of Computational Physics·2009· 56 cited
nem_spread Ver. 5.10
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2009Open Access
nem_slice ver. 3.34
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2009Open Access
High Fidelity Simulation for Semiconductor Electrical Devices in Extreme Environments.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2008Open Access
Charon Parallel Semiconductor Device Simulator: User Manual (V.1.0)
2008· 1 citedOpen Access
Parallel Block-Oriented Preconditioners for FEM Modeling of Semiconductor Devices.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2008Open Access
Simulation of neutron radiation damage in silicon semiconductor devices.
2007· 15 citedOpen Access
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Frequent Co-authors

John N. Shadid(22), S.A. Hutchinson(13), Karen Devine(11), Andrew G. Salinger(11), Harry K. Moffat(10), Paul Lin(9), Lawrence Musson(9), Raymond S. Tuminaro(7), Roger P. Pawlowski(7), Xujiao Gao(7), Robert J. Hoekstra(6), Andy Huang(6), Eric Keiter(6), Mihai Negoita(5), Richard Schiek(5), Heidi Thornquist(5), Jason Verley(5), Karthik Aadithya(5), Deborah Fixel(4), Steven Castillo(4)