Publications

Clem, P., Nieves, C.A., Yuan, M., Ogrinc, A.L., Furman, E., Kim, S.H., Lanagan, M.T., & Lanagan, M.T. (2022). Impact of modifier-rich coatings on the ionic transport of glasses [Poster] [Conference Poster]. https://doi.org/10.2172/1903094

Burnette, M., Martinez, R., Faubel, J., Jauregui, L., Clem, P., Appelhans, L., & Appelhans, L. (2022). Poly(dicyclopentadiene) (pDCPD) Coatings for the Mitigation of Surface Flashover in Gas Switch Housings [Conference Presenation]. https://doi.org/10.2172/2005876

Hodges, W., Jarzembski, A., Herkenhoff, B.K., Treweek, B., McDonald, A., Jordan, M., Wilke, R., Walsh, T., Clem, P., Pickrell, G.W., & Pickrell, G.W. (2022). Pushing the Spatial and Temporal Limits of Thermoreflectance Measurements [Conference Presenation]. https://doi.org/10.2172/2005881

Jindal, A.K., Moore, C.H., Clem, P., & Clem, P. (2022). Investigating High Voltage Breakdown in a Dielectric Spacer Air Gap via a Coupled Modeling-Experimental Approach [Conference Poster]. https://doi.org/10.2172/2003272

Williams, M., Tilles, J.N., Paquette, J., Samborsky, D., Clem, P., & Clem, P. (2022). Effects of Lightning on Pultruded Carbon Fiber Wind Blades [Conference Presenation]. https://doi.org/10.2172/2003322

Bussmann, E., Smith, S.W., Scrymgeour, D., Brumbach, M.T., Lu, P., Dickens, S.M., Michael, J.R., Ohta, T., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C., & Moore, C. (2022). Atomic step disorder on polycrystalline surfaces leads to spatially inhomogeneous work functions. Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 40(2). https://doi.org/10.1116/6.0001729

Williams, M., Tilles, J.N., Paquette, J., Samborsky, D., Clem, P., & Clem, P. (2022). Effects of Lightning on Pultruded Carbon Fiber Wind Blades [Conference Paper]. https://www.osti.gov/biblio/2001646

Burnette, M., Martinez, R., Faubel, J., Clem, P., Appelhans, L., & Appelhans, L. (2022). Poly(dicyclopentadiene) Coatings for the Mitigation of Surface Flashover in Gas Switch Housings [Conference Paper]. Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85145873775&origin=inward

Lafleur, A., Glover, A.M., Clem, P., Winters, C., Taylor, G., Salley, M.H., Putorti, A., Cruz-Cabrera, A.A., Demosthenous, B., Martinez, R., & Martinez, R. (2021). Report on High Energy Arcing Fault Experiments: Experimental Results from Open Box Enclosures. https://doi.org/10.2172/1842269

Tilles, J.N., Clem, P., & Clem, P. (2021). Ultra-wide-band (>1 GHz) radioimaging of lab electrical breakdown [Conference Poster]. https://doi.org/10.2172/1903093

Tilles, J.N., Liu, N., Dowell, J., Taylor, G., Clem, P., Sonnenfeld, R., Edens, H., da Silva, C., & da Silva, C. (2021). High-speed, high-fidelity radio imaging of lightning using the Long Wavelength Array at Sevilleta, New Mexico (LWA-SV) [Conference Presenation]. https://doi.org/10.2172/1889565

Lietz, A.M., Barnat, E., Nail, G.R., Roberds, N.A., Fierro, A.S., Yee, B.T., Moore, C.H., Clem, P., Hopkins, M.M., & Hopkins, M.M. (2021). High-fidelity modeling of breakdown in helium: Initiation processes and secondary electron emission. Journal of Physics D: Applied Physics, 54(33). https://doi.org/10.1088/1361-6463/ac0461

Williams, M., Paquette, J., Clem, P., Tilles, J.N., & Tilles, J.N. (2021). Lightning Effects on Pultruded Carbon Fiber Wind Blades [Conference Presenation]. https://doi.org/10.2172/1870363

Fierro, A.S., Lehr, J., Yee, B., Barnat, E., Moore, C.H., Hopkins, M.M., Clem, P., & Clem, P. (2021). Study of vacuum ultraviolet emission in helium and helium/nitrogen mixtures. Journal of Applied Physics, 129(7). https://doi.org/10.1063/5.0033412

Nieves-Sanabria, C., Wilke, R., Bishop, S.R., Lanagan, M.T., Clem, P., & Clem, P. (2021). Evolution of dc conductivity of silica-based capacitors under electro-thermal poling [Conference Paper]. https://www.osti.gov/biblio/1844829

Nieves-Sanabria, C., Wilke, R., Bishop, S.R., Lanagan, M.T., Clem, P., & Clem, P. (2021). Electrical conduction and polarization of silica-based capacitors under electro-thermal poling [Conference Paper]. Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85126043715&origin=inward

Hopkins, M.M., Jindal, A.K., Bussmann, E., Ohta, T., Berg, M., Thomas, C., Scrymgeour, D., Clem, P., Moore, C.H., & Moore, C.H. (2020). Employing Nanoscale Surface Characterizations in a Field Emission Model [Conference Poster]. https://doi.org/10.2172/1835000

Tilles, J.N., Liu, N., Dowell, J., Taylor, G., Clem, P., Edens, H., Sonnenfeld, R., da Silva, C., & da Silva, C. (2020). Lightning observations with the Long Wavelength Array in Sevilleta New Mexico (LWA-SV) [Conference Presenation]. https://doi.org/10.2172/1833155

Moore, C.H., Clem, P., Biedermann, L.B., Miller, W.K., Stavig, M.E., Turner, C.D., & Turner, C.D. (2020). Encapsulant Void Breakdown Voltage Modeling & Experiments. https://doi.org/10.2172/1808742

Tilles, J.N., Martinez, R., Bachman, W.B., Padgett, A.S., Clem, P., & Clem, P. (2020). Ultra-wideband (>1 GHz) electromagnetic measurements of lab-based discharges and comparisons with lightning [Conference Presenation]. https://doi.org/10.2172/1833156

Clem, P., Wang, E.Y., Kotulski, J.D., & Kotulski, J.D. (2020). EMP-Resilient Electric Grid Transformer Analysis. https://doi.org/10.2172/1684647

Guttromson, R., Lawton, C., Halligan, M., Huber, D.L., Flicker, J.D., Hoffman, M.J., Bowman, T., Campione, S., Clem, P., Fiero, A., Hansen, C., Llanes, R., Pfeiffer, R.A., Pierre, B.J., san Martin, L., Sanabria, D., Schiek, R.L., Slobodyan, O., Warne, L.K., & Warne, L.K. (2020). Electromagnetic Pulse – Resilient Electric Grid for National Security: Research Program Executive Summary. https://doi.org/10.2172/1879618

Clem, P. (2020). Bottling lightning: modeling & experiments to predict electrical breakdown [Presentation]. https://www.osti.gov/biblio/1808654

Armijo, K.M., Clem, P., Kotovsky, D., Martinez, R., Winters, C., Cruz-Cabrera, A.A., Trujillo, M., & Trujillo, M. (2020). Localized Arc-Plasma Phenomena for High-Voltage Photovoltaic Power Systems [Conference Poster]. Conference Record of the IEEE Photovoltaic Specialists Conference. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85099538379&origin=inward

Armijo, K.M., Clem, P., Kotovsky, D., Martinez, R., Winters, C., Cruz-Cabrera, A.A., Trujillo, M., & Trujillo, M. (2020). Localized Arc-Plasma Phenomena for High-Voltage Photovoltaic Power Systems [Conference Poster]. Conference Record of the IEEE Photovoltaic Specialists Conference. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85099538379&origin=inward

Boyle, T., Diantonio, C., Clem, P., Padilla, N., Ringgold, M.A., Guerrero, F., Reuel, P.C., Robinson, X.J., Duke, A., & Duke, A. (2020). Chemistry of Select Electroceramic Materials: Lead zirconium titanate (PZT) indium tin oxide (ITO) and zinc oxide [Conference Poster]. https://doi.org/10.1021/scimeetings.0c00151

Moore, C.H., Jindal, A.K., Bussmann, E., Ohta, T., Berg, M., Thomas, C., Clem, P., Hopkins, M.M., & Hopkins, M.M. (2020). Progress in micron-scale field emission models based on nanoscale surface characterization for use in PIC-DSMC vacuum arc simulations [Conference Presenation]. Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV. https://doi.org/10.2172/1888975

Moore, C.H., Jindal, A.K., Bussmann, E., Ohta, T., Berg, M., Thomas, C., Scrymgeour, D., Clem, P., Hopkins, M.M., & Hopkins, M.M. (2019). Field Emission Model for PIC-DSMC Simulations Based on Nanoscale Surface Characterization [Conference Poster]. https://www.osti.gov/biblio/1641939

Armijo, K.M., Clem, P., Kotovsky, D., Demosthenous, B., Bachman, W.B., Martinez, R., Muna, A., Lafleur, A., & Lafleur, A. (2019). Electrical Arc Fault Particle Size Characterization. https://doi.org/10.2172/1592574

Jindal, A.K., Moore, C.H., Bussmann, E., Ohta, T., Berg, M., Thomas, C., Scrymgeour, D., Clem, P., Hopkins, M.M., & Hopkins, M.M. (2019). Modeling the Role of Beta on Vacuum Field Emission in PIC DSMC Simulations: Scalilng from Nano to Meso Scale [Conference Poster]. https://www.osti.gov/biblio/1641970

Fierro, A., Lehr, J., Moore, C.H., Yee, B.T., Barnat, E., Clem, P., Hopkins, M.M., & Hopkins, M.M. (2019). Photoionization and photoemission in helium and helium/nitrogen mixtures [Conference Poster]. https://www.osti.gov/biblio/1641121

Thomas, C., Goeke, R.S., Clem, P., Tandon, R., & Tandon, R. (2019). Ion Induced Secondary Electron Emission from Solid Metal Surfaces [Conference Poster]. https://www.osti.gov/biblio/1640650

Bachman, W.B., Clem, P., Chou, S.S., Tomko, J., Braun, J., Vreeland, E., Hopkins, P., & Hopkins, P. (2019). Ultra-Low Thermal Conductivity of Polyhedral Oligomeric Silsesquioxanes (POSS) [Conference Poster]. https://www.osti.gov/biblio/1640647

Fierro, A.S., Barnat, E., Moore, C.H., Hopkins, M.M., Clem, P., & Clem, P. (2019). Kinetic simulation of a low-pressure helium discharge with comparison to experimental measurements. Plasma Sources Science and Technology, 28(5). https://doi.org/10.1088/1361-6595/ab18e1

Hattar, K., Clem, P., & Clem, P. (2019). Sandia National Laboratories Informaiton Session [Presentation]. https://www.osti.gov/biblio/1644866

Fierro, A.S., Moore, C.H., Hopkins, M.M., Barnat, E., Clem, P., & Clem, P. (2018). Numerical study of photoionization of nitrogen by molecular and atomic helium emission [Conference Poster]. https://www.osti.gov/biblio/1592557

Hopkins, M.M., Berg, M., Bussmann, E., Smith, S., Scrymgeour, D., Ohta, T., Clem, P., Moore, C.H., & Moore, C.H. (2018). Detailed Characterization of Surface Structure and Influence on Field Emission [Conference Poster]. https://doi.org/10.1109/DEIV.2018.8536891

Fierro, A.S., Moore, C.H., Hopkins, M.M., Barnat, E., Clem, P., & Clem, P. (2018). Influence of photon and ion induced secondary yields on transient plasma formation [Conference Poster]. https://doi.org/10.1109/DEIV.2018.8537027

Hopkins, M.M., Berg, M., Bussmann, E., Smith, S., Scrymgeour, D., Ohta, T., Clem, P., Moore, C.H., & Moore, C.H. (2018). Detailed characterization of surface structure and influence on field emission [Conference Poster]. https://doi.org/10.1109/DEIV.2018.8536891

Bussmann, E., Ohta, T., Scrymgeour, D., Brumbach, M.T., Smith, S., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C.H., & Moore, C.H. (2018). Workfunction of Pt thin films with disorder [Conference Poster]. https://www.osti.gov/biblio/1526804

Bussmann, E., Ohta, T., Scrymgeour, D., Brumbach, M.T., Smith, S., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C.H., Berg, M., & Berg, M. (2018). Field emission from Pt thin films with disorder [Conference Poster]. https://www.osti.gov/biblio/1526805

Fierro, A.S., Moore, C.H., Hopkins, M.M., Barnat, E., Clem, P., & Clem, P. (2018). Influence of photon and ion induced secondary yields on transient plasma formation [Conference Poster]. https://doi.org/10.1109/DEIV.2018.8537027

Schultz, P.A., Hjalmarson, H.P., Bussmann, E., Hopkins, M.M., Smith, S., Clem, P., Scrymgeour, D., Berg, M., Ohta, T., Moore, C.H., & Moore, C.H. (2018). Computing properties of Pt surfaces for understanding electron emission [Conference Poster]. https://www.osti.gov/biblio/1518545

Bussmann, E., Berg, M., Scrymgeour, D., Brumbach, M.T., Ohta, T., Smith, S., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C.H., & Moore, C.H. (2018). Field emission from Pt thin films with disorder [Conference Poster]. https://www.osti.gov/biblio/1515739

Bussmann, E., Smith, S., Scrymgeour, D., Ohta, T., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C.H., & Moore, C.H. (2018). CHARACTERIZING THE INFLUENCE OF ELECTRODE SURFACE STRUCTURE ON FIELD EMISSION [Conference Poster]. https://www.osti.gov/biblio/1515636

Moore, C.H., Berg, M., Bussmann, E., Ohta, T., Scrymgeour, D., Smith, S., Schultz, P.A., Hjalmarson, H.P., Clem, P., Hopkins, M.M., & Hopkins, M.M. (2018). Advancing electrode models for PIC-DSMC simulation of vacuum discharge between real surfaces [Conference Poster]. https://www.osti.gov/biblio/1523774

Moore, C.H., Berg, M., Brumbach, M.T., Bussmann, E., Clem, P., Hjalmarson, H.P., Hopkins, M.M., Schultz, P.A., Scrymgeour, D., Smith, S., & Smith, S. (2018). Modeling field emission from real surfaces [Presentation]. https://www.osti.gov/biblio/1506577

Bussmann, E., Smith, S., Scrymgeour, D., Ohta, T., Hjalmarson, H.P., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C.H., & Moore, C.H. (2018). CHARACTERIZING THE INFLUENCE OF ELECTRODE SURFACE STRUCTURE ON FIELD EMISSION [Conference Poster]. https://www.osti.gov/biblio/1575338

Berg, M., Hjalmarson, H.P., Scrymgeour, D., Brumbach, M.T., Schultz, P.A., Clem, P., Hopkins, M.M., Moore, C.H., Ohta, T., Smith, S., Bussmann, E., & Bussmann, E. (2018). Work function of platinum thin films with disorder [Conference Poster]. https://www.osti.gov/biblio/1503439

Spoerke, E.D., Small, L.J., Wheeler, J.S., Ihlefeld, J.F., Clem, P., & Clem, P. (2018). Enhanced alkaline stability in a hafnium-substituted NaSICON ion conductor. Journal of Materials Chemistry A, 6(20), pp. 9691-9698. https://doi.org/10.1039/C7TA09924J