Matt Hopkins

Amanda Lietz, Roelof Groenewald, Peter Scherpelz, Matthew Hopkins, (2023). Kinetic simulations of ignited mode cesium vapor thermionic converters Journal of Applied Physics https://doi.org/10.1063/5.0117599 Publication ID: 80955

Amanda Lietz, Benjamin Yee, Jeffrey Musk, Harry Moffat, Dora Wiemann, Taylor Settecerri, David Fergenson, Michael Omana, Matthew Hopkins, (2022). Laser-driven ionization mechanisms of aluminum for single particle aerosol mass spectrometry Spectrochimica Acta. Part B, Atomic Spectroscopy https://doi.org/10.1016/j.sab.2022.106543 Publication ID: 80357

Ashish Jindal, Christopher Moore, Andrew Fierro, Matthew Hopkins, (2022). Full 3D Kinetic Modeling and Quantification of Positive Streamer Evolution in an Azimuthally Swept Pin-to-Plane Wedge Geometry https://doi.org/10.2172/1888448 Publication ID: 80246

Lucas Beving, Matthew Hopkins, Scott Baalrud, (2022). How sheath properties change with gas pressure: modeling and simulation Plasma Sources Science and Technology https://doi.org/10.1088/1361-6595/ac85d7 Publication ID: 80054

William Brooks, Raimi Clark, Jacob Young, Matthew Hopkins, James Dickens, Andreas Neuber, (2022). Exploring the Basic Physical Mechanisms of Cathode- and Anode-Initiated High-Voltage Surface Flashover IEEE Transactions on Plasma Science https://doi.org/10.1109/tps.2022.3171129 Publication ID: 80673

Amanda Lietz, Shahid Rauf, Jason Kenney, Peng Tian, Matthew Hopkins, (2022). Particle-in-Cell Modeling of Low Pressure Capacitively Coupled Plasmas for High Aspect Ratio Etching https://doi.org/10.2172/1853881 Publication ID: 80512

Ezra Bussmann, sean smith, David Scrymgeour, Michael Brumbach, Ping Lu, Sara Dickens, Joseph Michael, Taisuke Ohta, Harold Hjalmarson, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, (2022). Atomic step disorder on polycrystalline surfaces leads to spatially inhomogeneous work functions Journal of Vacuum Science and Technology A https://doi.org/10.1116/6.0001729 Publication ID: 80753

Lucas Beving, Matthew Hopkins, Scott Baalrud, (2021). Simulations of ion heating due to ion-acoustic instabilities in presheaths Physics of Plasmas https://doi.org/10.1063/5.0068179 Publication ID: 77144

William Brooks, Raimi Clark, Jacob Stephens, Matthew Hopkins, James Dickens, Andreas Neuber, (2021). Exploring the basic physical mechanisms of cathode and anode directed high voltage surface flashover https://doi.org/10.2172/1899693 Publication ID: 76895

J. Young, M. Mounho, R. Clark, W. Brooks, J. Dickens, J. Mankowski, A. Neuber, Matthew Hopkins, (2021). An experimental apparatus and diagnostics for the characterization of high-voltage surface flashover in large-scale pulsed power conditions https://doi.org/10.2172/1899691 Publication ID: 76897

M. Mounho, J. Young, J. Mankowski, A. Neuber, J. Stephens, Matthew Hopkins, (2021). Characterization of a low-jitter Marx generator triggering system for time-resolved diagnostics application https://doi.org/10.2172/1899690 Publication ID: 76898

Shane Sickafoose, Brian Bentz, Jonathan Frank, Nils Hansen, Matthew Hopkins, Christopher Kliewer, Amanda Lietz, Dirk van den Bekerom, (2021). SNL Plasma Research Facility (PRF) https://www.osti.gov/servlets/purl/1890894 Publication ID: 76086

Amanda Lietz, Matthew Hopkins, Benjamin Yee, Jeffrey Musk, Harry Moffat, Dora Wiemann, Taylor Settecerri, David Fergenson, Michael Omana, (2021). Laser-Produced Aluminum Plasmas Expanding in an Applied Electric Field: Plasma Generation in Single Particle Aerosol Mass Spectrometers https://doi.org/10.2172/1891244 Publication ID: 76150

Amanda Lietz, Peng Tian, Jason Kenney, Shahid Rauf, Matthew Hopkins, (2021). Particle-in-cell modeling of low pressure, high voltage capacitively coupled Ar plasmas https://doi.org/10.2172/1892454 Publication ID: 76284

Amanda Lietz, R. Groenewald, P. Scherpelz, Matthew Hopkins, (2021). Simulations of Nonequilibrium Thermionic Cs Plasmas https://www.osti.gov/servlets/purl/1888411 Publication ID: 75808

Matthew Hopkins, Amanda Lietz, (2021). Sandia Low-Temperature Plasma Research Facility: Modeling & Simulation Update https://www.osti.gov/servlets/purl/1888389 Publication ID: 75816

Lucas Beving, Matthew Hopkins, Scott Baalrud, (2021). SIMULATIONS OF ION HEATING IN THE PRESHEATH DUE TO ION-ACOUSTIC INSTABILITIES https://doi.org/10.2172/1888419 Publication ID: 75818

Shane Sickafoose, Brian Bentz, Jonathan Frank, Nils Hansen, Matthew Hopkins, Christopher Kliewer, Amanda Lietz, Dirk van den Bekerom, (2021). SNL Plasma Research Facility https://www.osti.gov/servlets/purl/1888656 Publication ID: 75840

Christopher Moore, Ashish Jindal, Ezra Bussmann, Taisuke Ohta, Morgann Berg, Cherrelle Thomas, Paul Clem, Matthew Hopkins, (2021). Progress in micron-scale field emission models based on nanoscale surface characterization for use in PIC-DSMC vacuum arc simulations https://doi.org/10.2172/1888975 Publication ID: 75866

Shane Sickafoose, Brian Bentz, Jonathan Frank, Nils Hansen, Matthew Hopkins, Christopher Kliewer, Amanda Lietz, Dirk van den Bekerom, (2021). Sandia National Laboratories Plasma Research Facility https://www.osti.gov/servlets/purl/1887347 Publication ID: 75651

Shane Sickafoose, Brian Bentz, Jonathan Frank, Nils Hansen, Matthew Hopkins, Christopher Kliewer, Amanda Lietz, Dirk van den Bekerom, (2021). SNL Plasma Research Facility (PRF) https://doi.org/10.2172/1890881 Publication ID: 75935

M. Mankowski, A. Neuber, J. Stephens, W. Brooks, R. Clark, J. Young, M. Mounho, Matthew Hopkins, (2021). Fundamental Study of High Electric Field Surface Flashover in Vacuum https://doi.org/10.2172/1883046 Publication ID: 75313

Amanda Lietz, Edward Barnat, George Nail, Nicholas Roberds, Andrew Fierro, Benjamin Yee, Christopher Moore, Paul Clem, Matthew Hopkins, (2021). High-fidelity modeling of breakdown in helium: Initiation processes and secondary electron emission Journal of Physics D: Applied Physics https://doi.org/10.1088/1361-6463/ac0461 Publication ID: 78783

Matthew Hopkins, (2021). 3D Unstructured PIC-DSMC Simulation: Challenges and Examples https://www.osti.gov/servlets/purl/1871802 Publication ID: 78738

A. Fierro, Edward Barnat, Matthew Hopkins, C. Moore, G. Radtke, B. Yee, (2021). Challenges and opportunities in verification and validation of low temperature plasma simulations and experiments European Physical Journal D https://doi.org/10.1140/epjd/s10053-021-00088-6 Publication ID: 77447

Matthew Hopkins, Ezra Bussmann, Taisuke Ohta, Ashish Jindal, Nicholas Roberds, Christopher Moore, (2021). Developing Field Emission Models Employing Nanoscale Surface Characterization https://doi.org/10.2172/1881673 Publication ID: 78154

Christopher Moore, Ezra Bussmann, Taisuke Ohta, Ashish Jindal, Nicholas Roberds, Matthew Hopkins, (2021). Micron-scale Field Emission Model for PIC-DSMC Simulations Based on Nanoscale Surface Characterization https://doi.org/10.2172/1855332 Publication ID: 77569

Emile Carbone, Wouter Graef, Gerjan Hagelaar, Daan Boer, Matthew Hopkins, Jacob Stephens, Benjamin Yee, Sergey Pancheshnyi, Jan Van Dijk, Leanne Pitchford, (2021). Data needs for modeling low-temperature non-equilibrium plasmas: The LXCat project, history, perspectives and a tutorial Atoms https://doi.org/10.3390/atoms9010016 Publication ID: 75051

Andrew Fierro, Jane Lehr, Benjamin Yee, Edward Barnat, Chris Moore, Matthew Hopkins, Paul Clem, (2021). Study of vacuum ultraviolet emission in helium and helium/nitrogen mixtures Journal of Applied Physics https://doi.org/10.1063/5.0033412 Publication ID: 76828

Lucas Beving, Matthew Hopkins, Scott Baalrud, (2021). Simulating Boundary Region Plasma Instabilities https://doi.org/10.2172/1765076 Publication ID: 75963

Raimi Clark, Jacob Young, William Brooks, Matthew Hopkins, John Mankowski, Jacob Stephens, Andreas Neuber, (2021). Temporally resolved light emission and optical emission spectroscopy of surface flashover in vacuum IEEE International Pulsed Power Conference https://doi.org/10.2172/1899688 Publication ID: 76896

Amanda Lietz, Edward Barnat, Benjamin Yee, Matthew Hopkins, (2020). ESTIMATING SECONDARY ELECTRON YIELDS USING PLASMA DISCHARGE MODELING https://doi.org/10.2172/1834987 Publication ID: 72076

Matthew Hopkins, Ashish Jindal, Ezra Bussmann, Taisuke Ohta, Morgann Berg, Cherrelle Thomas, David Scrymgeour, Paul Clem, Christopher Moore, (2020). Employing Nanoscale Surface Characterizations in a Field Emission Model https://doi.org/10.2172/1835000 Publication ID: 72089

Benjamin Yee, Matthew Hopkins, (2020). Particle Methods for Revealing Kinetic Plasma Behavior https://doi.org/10.2172/1825618 Publication ID: 71168

Lucas Beving, Matthew Hopkins, Scott Baalrud, (2020). Simulation of ion-acoustic wave excitation reflection and wave-particle scattering in the presheath https://doi.org/10.2172/1825602 Publication ID: 71198

Amanda Lietz, Jeffrey Musk, Matthew Hopkins, Benjamin Yee, Harry Moffat, Dora Wiemann, Taylor Settecerri, Michael Omana, (2020). Ionization Mechanisms in a Laser-Produced Plasma for Single Particle Aerosol Mass Spectrometers https://doi.org/10.2172/1825975 Publication ID: 71224

Matthew Hopkins, (2020). State of the Art in Validation for Low Temperature Plasma Simulations and Experiments https://www.osti.gov/servlets/purl/1822622 Publication ID: 70959

Benjamin Yee, Matthew Hopkins, (2020). SIMPIC: A Simple Particle-in-Cell Code https://doi.org/10.2172/1824734 Publication ID: 71105

Irina Schweiger, Matthew Hopkins, Edward Barnat, Michael Keidar, (2020). Theoretical and experimental study of breakdown delay time in pulse discharge Proceedings – International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV https://www.osti.gov/servlets/purl/1766690 Publication ID: 72574

Benjamin Yee, Christopher Moore, Matthew Hopkins, (2019). Advancing the Predictive Understanding of Low Temperature Plasmas https://doi.org/10.2172/1574409 Publication ID: 66300

Matthew Hopkins, Christopher Moore, Benjamin Yee, Kate Bell, Andrew Fierro, (2019). Employing Reduced Chemistry Models on E-Beam/Gas Systems https://www.osti.gov/servlets/purl/1642852 Publication ID: 65728

Christopher Moore, Ashish Jindal, Ezra Bussmann, Taisuke Ohta, Morgann Berg, Cherrelle Thomas, David Scrymgeour, Paul Clem, Matthew Hopkins, (2019). Field Emission Model for PIC-DSMC Simulations Based on Nanoscale Surface Characterization https://www.osti.gov/servlets/purl/1641939 Publication ID: 64793

Ashish Jindal, Christopher Moore, Ezra Bussmann, Taisuke Ohta, Morgann Berg, Cherrelle Thomas, David Scrymgeour, Paul Clem, Matthew Hopkins, (2019). Modeling the Role of Beta on Vacuum Field Emission in PIC DSMC Simulations: Scalilng from Nano to Meso Scale https://www.osti.gov/servlets/purl/1641970 Publication ID: 64846

Andrew Fierro, Jane Lehr, Christopher Moore, Benjamin Yee, Edward Barnat, Paul Clem, Matthew Hopkins, (2019). Photoionization and photoemission in helium and helium/nitrogen mixtures https://www.osti.gov/servlets/purl/1641121 Publication ID: 69672

Matthew Hopkins, Christopher Moore, Kate Bell, Andrew Fierro, Benjamin Yee, (2019). Impact of reduced cross section sets on e-beam interaction with Ar https://www.osti.gov/servlets/purl/1641129 Publication ID: 69673

Christopher Moore, Ashish Jindal, Andrew Fierro, Keith Cartwright, Matthew Hopkins, (2019). PIC-DSMC numerical grid heating in collisional plasmas: Application to streamer discharge simulations https://www.osti.gov/servlets/purl/1640960 Publication ID: 69401

Ashish Jindal, Christopher Moore, Andrew Fierro, Matthew Hopkins, (2019). Quantifying Streamer Dynamics for Azimuthally Swept 3D Wedges in Pin-to-Plane PIC-DSMC Simulations https://www.osti.gov/servlets/purl/1640917 Publication ID: 69342

Andrew Fierro, Edward Barnat, Chris Moore, Matthew Hopkins, Paul Clem, (2019). Kinetic simulation of a low-pressure helium discharge with comparison to experimental measurements Plasma Sources Science and Technology https://doi.org/10.1088/1361-6595/ab18e1 Publication ID: 68299

Andrew Fierro, Benjamin Yee, Matthew Hopkins, Allen Robinson, George Laity, (2019). Numerical study of a coaxial electron sheath https://www.osti.gov/servlets/purl/1640224 Publication ID: 68858

Matthew Hopkins, (2019). Collisional e-Beam Modeling https://www.osti.gov/servlets/purl/1644572 Publication ID: 67627

Christopher Moore, Brandon Medina, Keith Cartwright, Matthew Bettencourt, Matthew Hopkins, Benjamin Yee, Kate Bell, (2019). Status report on EMPIRE simulations of RKA https://www.osti.gov/servlets/purl/1644592 Publication ID: 67664

Nicholas Roberds, Matthew Hopkins, Benjamin Yee, Andrew Fierro, (2019). Modeling DC Electrical Breakdown Using a Reduced Emission Spectrum for Trapped Radiation https://www.osti.gov/servlets/purl/1582176 Publication ID: 64173

Andrew Fierro, Edward Barnat, Christopher Moore, Paul Clem, Matthew Hopkins, (2018). Influence of Photon and Ion Induced Secondary Yields on Transient Plasma Formation Proceedings – International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV https://doi.org/10.1109/DEIV.2018.8537027 Publication ID: 62870

Matthew Hopkins, Sean Smith, Paul Clem, Morgann Berg, David Scrymgeour, Christopher Moore, Ezra Bussmann, Taisuke Ohta, (2018). Detailed Characterization of Surface Structure and Influence on Field Emission Proceedings – International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV https://doi.org/10.1109/DEIV.2018.8536891 Publication ID: 62872

Ashish Jindal, Christopher Moore, Andrew Fierro, Matthew Hopkins, (2018). 3D Streamer Evolution in an Azimuthally Swept Pin-To-Plane Wedge Geometry Using a PIC-DSMC Code https://www.osti.gov/servlets/purl/1592367 Publication ID: 59989

Benjamin Yee, Nicholas Roberds, Edward Barnat, Matthew Hopkins, (2018). Surface photon flux dynamics during breakdown initiation https://www.osti.gov/servlets/purl/1594673 Publication ID: 60078

Andrew Fierro, Chris Moore, Ben Yee, Matthew Hopkins, (2018). Three-dimensional kinetic modeling of streamer propagation in a nitrogen/helium gas mixture Plasma Sources Science and Technology https://doi.org/10.1088/1361-6595/aae055 Publication ID: 58966

Andrew Fierro, Christopher Moore, Matthew Hopkins, Edward Barnat, Paul Clem, (2018). Numerical study of photoionization of nitrogen by molecular and atomic helium emission https://www.osti.gov/servlets/purl/1592557 Publication ID: 59947

Matthew Hopkins, Andrew Fierro, George Nail, Edward Barnat, (2018). The Role of Metastables in Discharge Evolution https://www.osti.gov/servlets/purl/1592370 Publication ID: 59972

Matthew Hopkins, (2018). Slides for GEC workshop presentation by Mikhail Benilov https://www.osti.gov/servlets/purl/1876716 Publication ID: 59565

Andrew Fierro, Christopher Moore, Matthew Hopkins, Edward Barnat, Paul Clem, (2018). Influence of photon and ion induced secondary yields on transient plasma formation https://doi.org/10.1109/DEIV.2018.8537027 Publication ID: 58965

Matthew Hopkins, Morgann Berg, Ezra Bussmann, Sean Smith, David Scrymgeour, Taisuke Ohta, Paul Clem, Christopher Moore, (2018). Detailed Characterization of Surface Structure and Influence on Field Emission https://doi.org/10.1109/DEIV.2018.8536891 Publication ID: 59001

Matthew Hopkins, (2018). The Tyranny of Non-Ideal Surface Features in Vacuum Field Emission https://www.osti.gov/servlets/purl/1569125 Publication ID: 59002

Christopher Moore, Jean-Michel Pouvesle, Eric Robert, Anne Bourdon, Andrew Fierro, Ashish Jindal, Matthew Hopkins, (2018). PIC-DSMC Simulations of Ultra-fast Pin-to-Plane Discharge in Air https://www.osti.gov/servlets/purl/1569808 Publication ID: 63073

Ashish Jindal, Christopher Moore, Andrew Fierro, Matthew Hopkins, (2018). Investigating Streamer Propagation Physics in 2D and 3D Pin-to-Plane Geometries Using a PIC-DSMC Code https://www.osti.gov/servlets/purl/1529787 Publication ID: 62744

Christopher Moore, Matthew Hopkins, Andrew Fierro, Christopher Moore, Benjamin Yee, (2018). High Fidelity 3D Simulations of Discharge in Helium/Nitrogen Including Photonic Effects https://www.osti.gov/servlets/purl/1530939 Publication ID: 62815

Andrew Fierro, Edward Barnat, Christopher Moore, Matthew Hopkins, (2018). Controlled Investigation of Electrostatic Discharge in Air and Nitrogen Environments https://www.osti.gov/servlets/purl/1530943 Publication ID: 62823

Ezra Bussmann, Taisuke Ohta, David Scrymgeour, Michael Brumbach, Sean Smith, Harold Hjalmarson, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, (2018). Workfunction of Pt thin films with disorder https://www.osti.gov/servlets/purl/1526804 Publication ID: 62579

Ezra Bussmann, Taisuke Ohta, David Scrymgeour, Michael Brumbach, Sean Smith, Harold Hjalmarson, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, Morgann Berg, (2018). Field emission from Pt thin films with disorder https://www.osti.gov/servlets/purl/1526805 Publication ID: 62580

Peter Schultz, Harold Hjalmarson, Ezra Bussmann, Matthew Hopkins, Sean Smith, Paul Clem, David Scrymgeour, Morgann Berg, Taisuke Ohta, Christopher Moore, (2018). Computing properties of Pt surfaces for understanding electron emission https://www.osti.gov/servlets/purl/1518545 Publication ID: 62213

Christopher Moore, Morgann Berg, Ezra Bussmann, Taisuke Ohta, David Scrymgeour, Sean Smith, Peter Schultz, Harold Hjalmarson, Paul Clem, Matthew Hopkins, (2018). Advancing electrode models for PIC-DSMC simulation of vacuum discharge between real surfaces https://www.osti.gov/servlets/purl/1523774 Publication ID: 62270

Andrew Fierro, George Laity, Christopher Jennings, Nichelle Bennett, Mark Hess, Brian Hutsel, Matthew Hopkins, Allen Robinson, Timothy Pointon, J. Vandevender, Keith Cartwright, (2018). Developing a benchmark example of magnetically insulated transmission line current loss https://www.osti.gov/servlets/purl/1524846 Publication ID: 62375

Ezra Bussmann, Sean Smith, David Scrymgeour, Taisuke Ohta, Harold Hjalmarson, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, (2018). CHARACTERIZING THE INFLUENCE OF ELECTRODE SURFACE STRUCTURE ON FIELD EMISSION https://www.osti.gov/servlets/purl/1515636 Publication ID: 62162

Ezra Bussmann, Morgann Berg, David Scrymgeour, Michael Brumbach, Taisuke Ohta, Sean Smith, Harold Hjalmarson, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, (2018). Field emission from Pt thin films with disorder https://www.osti.gov/servlets/purl/1515739 Publication ID: 62178

Andrew Fierro, Christopher Moore, Weng Chow, Matthew Hopkins, (2018). Study of a low-pressure high voltage switch triggered by laser-surface interaction https://www.osti.gov/servlets/purl/1515755 Publication ID: 62188

Christopher Moore, Morgann Berg, Michael Brumbach, Ezra Bussmann, Paul Clem, Harold Hjalmarson, Matthew Hopkins, Peter Schultz, David Scrymgeour, Sean Smith, (2018). Modeling field emission from real surfaces https://www.osti.gov/servlets/purl/1506577 Publication ID: 61458

Ezra Bussmann, Sean Smith, David Scrymgeour, Taisuke Ohta, Harold Hjalmarson, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, (2018). CHARACTERIZING THE INFLUENCE OF ELECTRODE SURFACE STRUCTURE ON FIELD EMISSION https://www.osti.gov/servlets/purl/1575338 Publication ID: 61216

Morgann Berg, Harold Hjalmarson, David Scrymgeour, Michael Brumbach, Peter Schultz, Paul Clem, Matthew Hopkins, Christopher Moore, Taisuke Ohta, Sean Smith, Ezra Bussmann, (2018). Work function of platinum thin films with disorder https://www.osti.gov/servlets/purl/1503439 Publication ID: 61226

Matthew Hopkins, (2017). Modeling e-Beam Interaction with Argon in 1D https://www.osti.gov/servlets/purl/1485720 Publication ID: 54581

Brett Scheiner, Edward Barnat, Scott Baalrud, Matthew Hopkins, Benjamin Yee, (2017). Theory and simulation of anode spots in low pressure plasmas Physics of Plasmas https://doi.org/10.1063/1.4999477 Publication ID: 57894

Edward Barnat, Benjamin Yee, Matthew Hopkins, Brett Scheiner, Scott Baalrud, (2017). Experimental observations on the characteristics of an anode spot onset https://www.osti.gov/servlets/purl/1483156 Publication ID: 54315

Matthew Hopkins, Benjamin Yee, Scott Baalrud, Brett Scheiner, Edward Barnat, (2017). Locking the Plasma Potential with an Anodic Surface https://www.osti.gov/servlets/purl/1481722 Publication ID: 54064

Benjamin Yee, Brett Scheiner, Scott Baalrud, Edward Barnat, Matthew Hopkins, (2017). Properties of the electron sheath in low temperature plasmas https://www.osti.gov/servlets/purl/1510698 Publication ID: 54081

Ricky Tang, Edward Barnat, Andrew Fierro, Matthew Hopkins, (2017). Investigation of Discharge Processes in a High-Pressure Pulsed Arc Discharge Environment for Model Verification https://www.osti.gov/servlets/purl/1511130 Publication ID: 54193

Christopher Moore, Andrew Fierro, Jean-Michel Pouvesle, Eric Robert, Anne Bourdon, Roy Jorgenson, Ashish Jindal, Matthew Hopkins, (2017). Kinetic Unstructured Finite Element PIC-DSMC Simulation of Ultra-Fast Pin-to-Plane Discharge in Air https://www.osti.gov/servlets/purl/1483166 Publication ID: 54232

Andrew Fierro, Christopher Moore, Weng Chow, Laura Biedermann, Matthew Hopkins, (2017). Simulation of a laser triggered vacuum switch https://www.osti.gov/servlets/purl/1481355 Publication ID: 53988

Andrew Fierro, Edward Barnat, Christopher Moore, Benjamin Yee, Matthew Hopkins, (2017). Kinetic simulation of helium emission spectra compared against experimental results https://www.osti.gov/servlets/purl/1470912 Publication ID: 58411

Matthew Hopkins, Andrew Fierro, Christopher Moore, Benjamin Yee, (2017). Fully Resolved 3D Kinetic Simulation of Atmospheric Pressure Streamer Propagation with Discrete Photons https://www.osti.gov/servlets/purl/1471965 Publication ID: 58528

Christopher Moore, Andrew Fierro, Roy Jorgenson, Ashish Jindal, Paul Clem, Matthew Hopkins, (2017). Kinetic simulation of breakdown in gaps with and without dielectric particles https://www.osti.gov/servlets/purl/1468888 Publication ID: 58265

Matthew Hopkins, Brett Scheiner, Edward Barnat, Benjamin Yee, Scott Baalrud, (2017). The Influence of a Positively Biased Electrode https://www.osti.gov/servlets/purl/1460262 Publication ID: 57196

Andrew Fierro, Edward Barnat, Christopher Moore, Matthew Hopkins, (2017). Developing a kinetic approach to radiation transport and its interaction in He/N2 ionization waves https://www.osti.gov/servlets/purl/1806460 Publication ID: 57115

Andrew Fierro, Edward Barnat, Christopher Moore, Matthew Hopkins, (2017). Developing a kinetic approach to radiation transport and its interaction in He/N2 ionization waves https://www.osti.gov/servlets/purl/1458241 Publication ID: 56771

Andrew Fierro, George Laity, Christopher Moore, Matthew Hopkins, Ricky Tang, Keith Cartwright, D. Lamppa, Brian Hutsel, Mark Hess, J. Vandevender, (2017). Exploring Current Loss Mechanisms on the Z Accelerator using PIC/DSMC Methods https://www.osti.gov/servlets/purl/1456734 Publication ID: 56828

Edward Barnat, Andrew Fierro, Matthew Hopkins, (2017). DEVELOPMENT OF LASER-COLLISION INDUCED FLUORESCENCE FOR ATMOSPHERIC PRESSURE PLASMA GENERATED IN HELIUM ATMOSPHERES https://www.osti.gov/servlets/purl/1367206 Publication ID: 56371

Christopher Moore, Andrew Fierro, Roy Jorgenson, Harold Hjalmarson, Ashish Jindal, Matthew Hopkins, Paul Clem, Laura Biedermann, (2017). Kinetic simulation of breakdown for gaps with and without dielectric particles https://www.osti.gov/servlets/purl/1367296 Publication ID: 56453

Ricky Tang, Edward Barnat, Andrew Fierro, Matthew Hopkins, (2017). Characteristics of a High-Pressure Pulsed Arc Discharge Environment for Model Verification https://www.osti.gov/servlets/purl/1458036 Publication ID: 56535

Andrew Fierro, Christopher Moore, Benjamin Yee, Matthew Hopkins, (2017). Three-dimensional wedge simulation of an ionization wave in nitrogen/helium gas https://www.osti.gov/servlets/purl/1457974 Publication ID: 56319

Matthew Hopkins, Ezra Bussmann, Sean Smith, David Scrymgeour, Michael Brumbach, Harold Hjalmarson, Peter Schultz, Paul Clem, Christopher Moore, (2017). Vacuum Field Emission Models Measurements and Simulations https://www.osti.gov/servlets/purl/1429166 Publication ID: 55395

Christopher Moore, Andrew Fierro, Matthew Hopkins, (2017). Model for Triggered Vacuum Switches https://www.osti.gov/servlets/purl/1429258 Publication ID: 55420

Andrew Fierro, Chris Moore, Brett Scheiner, Benjamin Yee, Matthew Hopkins, (2017). Radiation transport in kinetic simulations and the influence of photoemission on electron current in self-sustaining discharges Journal of Physics D: Applied Physics https://doi.org/10.1088/1361-6463/aa506c Publication ID: 47887

Ronald Manginell, Colin Sillerud, Matthew Hopkins, Benjamin Yee, Matthew Moorman, Peter Schwindt, John Anderson, Nathaniel Pfeifer, (2016). Fundamental Scaling of Microplasmas and Tunable UV Light Generation https://doi.org/10.2172/1333485 Publication ID: 47786

Edward Barnat, Matthew Hopkins, Benjamin Yee, Brett Scheiner, S. Baalrud, (2016). Anode Spot Formation in Low Pressure and Temperature He Plasma https://www.osti.gov/servlets/purl/1526837 Publication ID: 47489

Matthew Hopkins, Brett Scheiner, Edward Barnat, Scott Baalrud, Benjamin Yee, (2016). Formation of Anode Spots in Low Pressure Plasmas https://www.osti.gov/servlets/purl/1527071 Publication ID: 46991

Christopher Moore, Andrew Fierro, Paul Clem, Harold Hjalmarson, Roy Jorgenson, Matthew Hopkins, Laura Biedermann, (2016). Seed Electron Generation Mechanisms in the Presence of a Dielectric Particle https://www.osti.gov/servlets/purl/1399333 Publication ID: 47013

Ricky Tang, Edward Barnat, Andrew Fierro, Matthew Hopkins, (2016). System for Characterization of the Discharge Process in a High-Pressure Pulsed Arc Discharge https://www.osti.gov/servlets/purl/1399335 Publication ID: 47019

Benjamin Yee, Edward Barnat, Brett Scheiner, Scott Baalrud, Matthew Hopkins, (2016). Experimental Study of a Pulsating Anode Spot in Helium https://www.osti.gov/servlets/purl/1399189 Publication ID: 52675

Andrew Fierro, Christopher Moore, Stan Moore, Laura Biedermann, Matthew Hopkins, (2016). PIC-DSMC simulation of a triggered vacuum switch with a copper/beryllium cathode https://www.osti.gov/servlets/purl/1399205 Publication ID: 52703

Brett Scheiner, Scott Baalrud, Matthew Hopkins, Benjamin Yee, Edward Barnat, (2016). Particle-in-cell study of the ion-to-electron sheath transition Physics of Plasmas https://doi.org/10.1063/1.4960382 Publication ID: 49632

Benjamin Yee, Brett Scheiner, Scott Baalrud, Edward Barnat, Matthew Hopkins, (2016). Length Scales of the Electron Sheath and Presheath https://doi.org/10.1109/PLASMA.2016.7534157 Publication ID: 50693

Andrew Fierro, Christopher Moore, Matthew Hopkins, (2016). PIC/DSMC Simulation of Radiation Transport Dynamics in Helium Gas Discharges https://www.osti.gov/servlets/purl/1368472 Publication ID: 50869

Andrew Fierro, Christopher Moore, Benjamin Yee, Matthew Hopkins, (2016). Incorporating Radiation Transport into Particle-Based Plasma Simulations https://doi.org/10.1109/PLASMA.2016.7534211 Publication ID: 50637

Ricky Tang, Edward Barnat, Matthew Hopkins, Paul Miller, (2016). Temporal and Spatial Dynamics of a Bipolar Pulsed Plasma at Audio Frequency https://doi.org/10.1109/PLASMA.2016.7534082 Publication ID: 50641

Matthew Hopkins, Benjamin Yee, Edward Barnat, Scott Baalrud, Brett Scheiner, (2016). Plasma Potential Locking https://doi.org/10.1109/PLASMA.2016.7534343 Publication ID: 50650

Brett Scheiner, Scott Baalrud, Benjamin Yee, Matthew Hopkins, Edward Barnat, (2016). Theory of Sheaths Near Positively Biased Electrodes https://doi.org/10.1109/PLASMA.2016.7534341 Publication ID: 50651

Matthew Hopkins, Benjamin Yee, Scott Baalrud, Edward Barnat, (2016). The onset of plasma potential locking Physics of Plasmas https://doi.org/10.1063/1.4953896 Publication ID: 52446

Christopher Moore, Andrew Fierro, Harold Hjalmarson, Roy Jorgenson, Matthew Hopkins, Laura Biedermann, Paul Clem, (2016). Development of Kinetic PIC-DSMC Model for Breakdown in the Presence of a Dielectric https://www.osti.gov/servlets/purl/1366833 Publication ID: 50671

Laura Biedermann, Weng Chow, Christopher Moore, Stan Moore, Andrew Fierro, Matthew Hopkins, Juan Elizondo-Decanini, (2016). Development of PIC-DSMC Model for Laser-Triggered Vacuum Switch https://www.osti.gov/servlets/purl/1366830 Publication ID: 50680

Matthew Hopkins, Andrew Fierro, Christopher Moore, (2016). Experiences with Kinetic Modeling of Atmospheric Pressure Discharge https://www.osti.gov/servlets/purl/1368776 Publication ID: 50157

Brett Scheiner, Scott Baalrud, Benjamin Yee, Matthew Hopkins, Edward Barnat, (2015). Theory of the electron sheath and presheath Physics of Plasmas https://doi.org/10.1063/1.4939024 Publication ID: 45884

Brett Scheiner, Scott Baalrud, Benjamin Yee, Matthew Hopkins, Edward Barnat, (2015). Theory of the Electron Sheath and Presheath https://doi.org/10.1063/1.4939024 Publication ID: 45896

Matthew Hopkins, Ronald Manginell, Jeremiah Boerner, Christopher Moore, Matthew Moorman, (2015). Fully Kinetic Simulation of Atmospheric Pressure Microcavity Discharge Device https://doi.org/10.1109/PLASMA.2015.7179947 Publication ID: 45953

Ricky Tang, Edward Barnat, Matthew Hopkins, Paul Miller, (2015). Study of Bipolar Pulsed Plasma Dynamics for Surface Processing Applications https://www.osti.gov/servlets/purl/1877822 Publication ID: 46237

Benjamin Yee, Brett Scheiner, Scott Baalrud, Edward Barnat, Matthew Hopkins, (2015). Bulk plasma effects of the electron sheath https://www.osti.gov/servlets/purl/1336337 Publication ID: 46007

Christopher Moore, Stan Moore, Matthew Hopkins, Jeremiah Boerner, Keith Cartwright, Laura Biedermann, (2015). Timestep Constraints for Accurate PIC-DSMC Simulation of Breakdown: From Arc Initiation to Stable Arcs https://www.osti.gov/servlets/purl/1333479 Publication ID: 46075

Rekha Rao, Lisa Mondy, Mathew Ingraham, Samuel Subia, Matthew Hopkins, Dan Bolintineanu, Jeremy Lechman, Steve Altobelli, (2015). Continuum Models of Suspension Flow:From Manufacturing to Proppants https://www.osti.gov/servlets/purl/1324589 Publication ID: 45434

Matthew Hopkins, (2015). Introduction to Collisional PIC Methods for Simulating Vacuum Arcs https://www.osti.gov/servlets/purl/1326768 Publication ID: 45273

Christopher Moore, Matthew Hopkins, Stan Moore, Jeremiah Boerner, Keith Cartwright, (2015). Breakdown simulations from arc initiation to stable arcs: Challenges for accurate PIC-DSMC simulation https://www.osti.gov/servlets/purl/1339229 Publication ID: 44667

Matthew Hopkins, Ronald Manginell, Jeremiah Boerner, Christopher Moore, Matthew Moorman, (2015). Fully Kinetic Simulation of Atmospheric Pressure Microcavity Discharge Device https://www.osti.gov/servlets/purl/1254703 Publication ID: 43607

Christopher Moore, Matthew Hopkins, Stan Moore, Jeremiah Boerner, Keith Cartwright, (2015). Breakdown simulations from arc initiation to stable arcs: Challenges for accurate PIC-DSMC simulation https://www.osti.gov/servlets/purl/1241115 Publication ID: 42354

Peter Schunk, Duane Labreche, Matthew Hopkins, Amy Sun, Ed Wilkes, (2015). Advanced Capabilities in GOMA 6.0 – Augmenting Conditions Automatic Continuation and Linear Stability Analysis https://doi.org/10.2172/1490545 Publication ID: 41439

Matthew Hopkins, Paul Crozier, Christopher Moore, (2014). Comparison of Aleph and BOLSIG+ Results for Electron-Nitrogen Chemistry https://doi.org/10.2172/1561682 Publication ID: 39479

Edward Barnat, Matthew Hopkins, Benjamin Yee, George Laity, (2014). Response of the plasma to the size of an electron collecting electrode biased near the plasma potential https://www.osti.gov/servlets/purl/1367605 Publication ID: 39488

Matthew Hopkins, Benjamin Yee, Edward Barnat, Scott Baalrud, (2014). The Influence of Anode Size on Bulk Plasma State: Simulation Theory and Experiment https://www.osti.gov/servlets/purl/1242107 Publication ID: 39310

Rekha Rao, Peter Schunk, Matthew Hopkins, Scott Roberts, (2014). Goma 6.0 https://www.osti.gov/servlets/purl/1242112 Publication ID: 39316

Matthew Hopkins, Jeremiah Boerner, Stan Moore, Paul Crozier, Lawrence Musson, (2014). Simulation of microscale breakdown after vacuum seal failure https://www.osti.gov/servlets/purl/1146169 Publication ID: 40891

Christopher Moore, Matthew Hopkins, Jeremiah Boerner, Paul Crozier, Stan Moore, (2013). Paschen Concepts in Non-Uniform Gas https://www.osti.gov/servlets/purl/1116426 Publication ID: 36425

Matthew Hopkins, Jeremiah Boerner, Christopher Moore, Paul Crozier, Stan Moore, Matthew Bettencourt, Russell Hooper, (2013). Computational Efficiency for Kinetic Simulation of Vacuum Arcs https://www.osti.gov/servlets/purl/1116438 Publication ID: 36431

Stan Moore, Paul Crozier, Christopher Moore, Matthew Bettencourt, Matthew Hopkins, (2013). Automatic Coarsening of the Particle Interaction Mesh in a Hybrid PIC-DSMC Simulation https://www.osti.gov/servlets/purl/1115116 Publication ID: 36296

Matthew Hopkins, Jeremiah Boerner, Christopher Moore, Paul Crozier, (2013). Addressing Challenges to Simulating Breakdown and Arc Evolution in Vacuum and Low Pressure Systems https://www.osti.gov/servlets/purl/1110253 Publication ID: 35594

Stan Moore, Paul Crozier, Christopher Moore, Matthew Bettencourt, Matthew Hopkins, (2013). Automatic Coarsening of the Particle Interaction Mesh in a Hybrid PIC-DSMC Simulation https://www.osti.gov/servlets/purl/1111367 Publication ID: 35817

Matthew Hopkins, Russell Hooper, Jeremiah Boerner, Christopher Moore, Edward Barnat, Paul Crozier, Stan Moore, Matthew Bettencourt, Lawrence Musson, (2013). Challenges to Simulating Vacuum Arc Discharge https://www.osti.gov/servlets/purl/1115246 Publication ID: 34361

Matthew Hopkins, Jeremiah Boerner, Christopher Moore, Paul Crozier, Lawrence Musson, Matthew Bettencourt, (2013). Accommodating Large Temporal Spatial and Particle Weighting Demands for Simulating Vacuum Arc Discharge https://www.osti.gov/servlets/purl/1106697 Publication ID: 34055

Matthew Hopkins, Jeremiah Boerner, Paul Crozier, Lawrence Musson, (2013). 1D PIC-DSMC Simulation of Microscale Breakdown in Gaps with a Non-Uniform Background Gas Density https://www.osti.gov/servlets/purl/1083681 Publication ID: 34119

Matthew Hopkins, (2013). Solution Comparisons of Models of an Expanding Ambipolar Plasma https://www.osti.gov/servlets/purl/1110658 Publication ID: 34160

Matthew Hopkins, (2013). Predicting Neutron Tube Performance https://www.osti.gov/servlets/purl/1078877 Publication ID: 33211

Matthew Hopkins, Jeremiah Boerner, Paul Crozier, Lawrence Musson, (2013). PIC Simulation of Microscale Breakdown in Gaps Filled with a Non-Uniform Background Neutral Gas Density https://www.osti.gov/servlets/purl/1145244 Publication ID: 32412

Matthew Hopkins, Edward Barnat, Paul Crozier, Matthew Bettencourt, Christopher Moore, Russell Hooper, Lawrence Musson, (2012). The Path to Full Geometry 3D Vacuum Arc Simulation https://www.osti.gov/servlets/purl/1116300 Publication ID: 30481

Paul Crozier, Jeremiah Boerner, Matthew Hopkins, Christopher Moore, Lawrence Musson, (2012). Breakdown voltage calculations using PIC-DSMC https://www.osti.gov/biblio/1061094 Publication ID: 30360

Matthew Hopkins, Paul Crozier, Edward Barnat, Jeremiah Boerner, Russell Hooper, Matthew Bettencourt, Lawrence Musson, (2012). 1D PIC-DSMC Microscale Breakdown Simulations https://www.osti.gov/biblio/1072466 Publication ID: 30658

Matthew Hopkins, Paul Crozier, Jeremiah Boerner, Lawrence Musson, (2012). 1D PIC-DSMC Simulations of Breakdown in Microscale Gaps https://www.osti.gov/biblio/1072685 Publication ID: 30343

Matthew Hopkins, Paul Crozier, Russell Hooper, Jeremiah Boerner, Lawrence Musson, Matthew Bettencourt, (2012). 1D PIC-DSMC Simulations of Breakdown in Microscale Gaps https://www.osti.gov/servlets/purl/1116613 Publication ID: 29585

Matthew Hopkins, Paul Crozier, Russell Hooper, Jeremiah Boerner, Lawrence Musson, Matthew Bettencourt, (2012). PIC-DSMC Simulations of Breakdown in Microscale Gaps https://www.osti.gov/biblio/1073337 Publication ID: 28964

Matthew Hopkins, Paul Crozier, Russell Hooper, Jeremiah Boerner, Lawrence Musson, Matthew Bettencourt, (2012). 1D PIC-DSMC Simulations of Breakdown in Microscale Gaps https://www.osti.gov/servlets/purl/1140709 Publication ID: 29089

Matthew Hopkins, Jeremiah Boerner, Edward Barnat, Paul Crozier, Matthew Bettencourt, Lawrence Musson, Russell Hooper, Christopher Moore, (2012). 3D vacuum arc breakdown simulation : https://www.osti.gov/servlets/purl/1104785 Publication ID: 28888

Keith Cartwright, Gregg Radtke, Polly Hopkins, Matthew Hopkins, (2012). Error Estimation for Solution Verification of Stochastic Problems in PIC Plasma Models https://www.osti.gov/servlets/purl/1116797 Publication ID: 28900

Matthew Hopkins, Russell Hooper, Paul Crozier, Matthew Bettencourt, Jeremiah Boerner, Lawrence Musson, (2012). 1D Breakdown Simulations and Development of an Energy Conserving Implicit PIC-DSMC Method https://www.osti.gov/servlets/purl/1658752 Publication ID: 28818

Ben Vanderlei, Matthew Hopkins, Lisa Fauci, (2012). Error estimation for immersed interface solutions Discrete and Continuous Dynamical Systems – Series B https://www.osti.gov/biblio/1121646 Publication ID: 20447

Matthew Hopkins, Jeremiah Boerner, Edward Barnat, Paul Crozier, Matthew Bettencourt, Christopher Moore, Russell Hooper, Lawrence Musson, (2012). Building Blocks for 3D Vacuum Arc Discharge https://www.osti.gov/biblio/1067530 Publication ID: 27934

Matthew Hopkins, Paul Crozier, Edward Barnat, Jeremiah Boerner, (2012). State of 3D vacuum arc discharge simulation via PIC-DSMC https://www.osti.gov/servlets/purl/1294533 Publication ID: 27575

H. Timko, Paul Crozier, Matthew Hopkins, K. Matyash, R. Schneider, (2012). Why Perform Code-to-Code Comparisons: A Vacuum Arc Discharge Simulation Case Study Contributions to Plasma Physics https://www.osti.gov/servlets/purl/1107527 Publication ID: 23176

Rekha Rao, Lisa Mondy, Peter Schunk, Matthew Hopkins, (2011). Finite element analysis of multilayer coextrusion https://doi.org/10.2172/1029813 Publication ID: 24165

Matthew Hopkins, Paul Crozier, Lawrence Musson, Thomas Hughes, Russell Hooper, Edward Barnat, (2011). Ingredients for 3D Vacuum Arc Discharge Simulation https://www.osti.gov/servlets/purl/1106327 Publication ID: 24169

Matthew Hopkins, Thomas Hughes, (2011). Numerical Experiments on the Stability of an Unstructured Particle-In-Cell Method https://www.osti.gov/servlets/purl/1140474 Publication ID: 23580

Rekha Rao, David Noble, Lisa Mondy, Matthew Hopkins, (2011). NUMERICAL SIMULATION OF FILLING PROCESSES WITH NEWTONIAN AND SHEARTHINNING FLUIDS https://www.osti.gov/servlets/purl/1108264 Publication ID: 22593

Matthew Hopkins, Jeremiah Boerner, Paul Crozier, Thomas Hughes, (2011). Dynamic Particle Weighting and Velocity Distributions https://www.osti.gov/servlets/purl/1109243 Publication ID: 21691

Matthew Hopkins, Paul Crozier, Thomas Hughes, (2010). Progress Toward Robust Dynamic Particle Reweighting https://www.osti.gov/servlets/purl/1675225 Publication ID: 19972

Paul Crozier, Matthew Hopkins, Jeremiah Boerner, Thomas Hughes, (2010). Arc simulations using Aleph a DSMC/PIC code https://www.osti.gov/servlets/purl/1124425 Publication ID: 17216

Thomas Hughes, Matthew Hopkins, Jeremiah Boerner, Paul Crozier, Russell Hooper, Polly Hopkins, Lawrence Musson, Alan Williams, (2009). Instability-driven ionization in a low-pressure helium discharge https://www.osti.gov/servlets/purl/1141411 Publication ID: 16906

Matthew Hopkins, Edward Barnat, Paul Miller, (2009). Copy of Plasma Diagnostic Capabilities Used Towards Code Development and Validation https://www.osti.gov/servlets/purl/1695644 Publication ID: 16539

Matthew Hopkins, Jeremiah Boerner, Thomas Hughes, (2009). Arc simulations using Aleph a DSMC/PIC code https://www.osti.gov/servlets/purl/1695648 Publication ID: 16548

Rekha Rao, Pin Yang, Lisa Mondy, David Noble, Samuel Subia, Amy Sun, Matthew Hopkins, Peter Schunk, Harry Moffat, Douglas Adolf, (2009). Finite element modeling of complex rheology https://www.osti.gov/servlets/purl/1695684 Publication ID: 16088

Matthew Hopkins, Edward Piekos, Lawrence Dechant, Timothy Pointon, (2009). Hybrid plasma modeling https://doi.org/10.2172/983666 Publication ID: 15756

Matthew Hopkins, Polly Hopkins, Russell Hooper, Lawrence Musson, Steven Plimpton, Alan Williams, (2008). Aleph : https://www.osti.gov/servlets/purl/1268300 Publication ID: 15279

Rekha Rao, Robert Collins, Joseph Lenhart, Peter Schunk, Matthew Hopkins, Patrick Notz, Lisa Mondy, Randy Mrozek, (2008). Finite element analysis of multilayer coextrusion https://www.osti.gov/servlets/purl/1143243 Publication ID: 14005

Matthew Hopkins, Roger Pawlowski, Harry Moffat, Brian Carnes, Russell Hooper, (2007). Final report on LDRD project : coupling strategies for multi-physics applications https://doi.org/10.2172/1029797 Publication ID: 11910

Douglas Adolf, Jaime Castaneda, Andrew Kraynik, David Noble, Amy Sun, Raymond Cote, Anne Grillet, Patrick Notz, Carlton Brooks, Richard Givler, Matthew Hopkins, Lisa Mondy, Rekha Rao, (2007). Wetting and free surface flow modeling for potting and encapsulation https://doi.org/10.2172/909911 Publication ID: 10020

Patrick Notz, Samuel Subia, Matthew Hopkins, Harry Moffat, David Noble, (2007). Aria 1.5 : user manual https://doi.org/10.2172/922079 Publication ID: 9705

Rekha Rao, David Noble, Lisa Mondy, Raymond Cote, Andrew Kraynik, Carlton Brooks, Matthew Hopkins, (2007). Mold filling simulations using the level set method https://www.osti.gov/servlets/purl/1157543 Publication ID: 9298

Rekha Rao, Carlton Brooks, Raymond Cote, Jaime Castaneda, Lisa Mondy, David Noble, Matthew Hopkins, Patrick Notz, Laura Halbleib, Pin Yang, George Burns, Anne Grillet, (2006). Modeling injection molding of net-shape active ceramic components https://doi.org/10.2172/899376 Publication ID: 8259

Brian Adams, Jonathan Wittwer, Barron Bichon, Brian Carnes, Kevin Copps, Michael Eldred, Matthew Hopkins, David Neckels, Patrick Notz, Samuel Subia, (2006). Solution-verified reliability analysis and design of bistable MEMS using error estimation and adaptivity https://doi.org/10.2172/896282 Publication ID: 8077

Roger Pawlowski, Matthew Hopkins, (2006). Multi-Physics Coupling for Robust Simulation https://www.osti.gov/servlets/purl/1725690 Publication ID: 8006

Russell Hooper, Matthew Hopkins, Roger Pawlowski, (2005). Assessing cost and performance in transitioning from loose to strong coupling https://www.osti.gov/biblio/969554 Publication ID: 5918

Matthew Hopkins, (2005). Evaluation of Discretization Error Estimators using the Method of Nearby Problems https://www.osti.gov/biblio/1120264 Publication ID: 5406

Matthew Hopkins, Roger Pawlowski, Russell Hooper, (2005). Enabling newton-based coupling within a multi-physics environment using NOX – an object-oriented nonlinear solver library https://www.osti.gov/biblio/969845 Publication ID: 5345

Russell Hooper, Matthew Hopkins, Roger Pawlowski, Patrick Notz, Steve Gianoulakis, (2005). Coupling Strategies for an Electro-Thermo-Mechanical Actuator https://www.osti.gov/biblio/1115972 Publication ID: 5200

Matthew Hopkins, Samuel Subia, Philip Sackinger, (2005). A Novel Approach to Solving Highly Coupled Equations in a Dynamic, Extensible and Efficient Way https://www.osti.gov/biblio/1116376 Publication ID: 5214

Matthew Hopkins, Russell Hooper, Roger Pawlowski, (2005). Enabling multi-physics via Newton-based coupling https://www.osti.gov/biblio/947382 Publication ID: 4645

Russell Hooper, Matthew Hopkins, Roger Pawlowski, (2005). Enabling Newton-based coupling within a multi-physics environment using NOX – an object-oriented nonlinear solver library https://www.osti.gov/biblio/947369 Publication ID: 4647

Conrad James, Kamyar Rahimian, Paul Clem, Mark Derzon, Matthew Hopkins, (2005). Magnetophoretic bead trapping in a high-flowrate biological detection system https://doi.org/10.2172/920448 Publication ID: 3902

Rekha Rao, Matthew Hopkins, (2004). Free surface deformation in suspensions near a rotating rod https://www.osti.gov/biblio/959313 Publication ID: 3431

Matthew Hopkins, (2004). Introducing the method of nearby problems https://www.osti.gov/biblio/959277 Publication ID: 3328

Christopher Roy, Christopher Roy, Matthew Hopkins, (2002). Discretization error estimates using exact solutions to nearby problems https://www.osti.gov/biblio/889422 Publication ID: 1679

Merle Riley, Richard Buss, Matthew Hopkins, Paul Miller, Anne Moats, William Wampler, Richard Buss, (2002). Verification and Validation Plan for the Codes LSP and ICARUS (PEGASUS) https://doi.org/10.2172/793333 Publication ID: 1420