Polk, James

Book Chapter from CaltechAUTHORS

• Guerrero, Pablo and Mikellides, Ioannis G., el al. (2018) Determination of the work function distribution of a LaB_6 hollow cathode based on plasma potential measurement and 2D plasma numerical simulation; ISBN 9781624105708; 2018 Joint Propulsion Conference; Art. No. 2018-4511; 10.2514/6.2018-4511
• Yanes, Nelson J. and Guerrero-Vala, Pablo, el al. (2016) Ion Acoustic Turbulence and Ion Energy Measurements in the Plume of the HERMeS Thruster Hollow Cathode; ISBN 978-1-62410-406-0; 52nd AIAA/SAE/ASEE Joint Propulsion Conference; Art. No. 2016-5028; 10.2514/6.2016-5028
• Coleman, Max and Hecht, Michael H., el al. (2012) In situ geochronology as a mission-enabling technology; ISBN 978-1-4577-0556-4; 2012 IEEE Aerospace Conference; 1-8; 10.1109/AERO.2012.6187053
• Przybylowski, J. N. and Polk, J. E., el al. (2009) Evidence for ion acceleration by oscillations in the discharge plasma of ion engines; ISBN 978-1-4244-2617-1; 2009 IEEE International Conference on Plasma Science - Abstracts; 10.1109/PLASMA.2009.5227732
• Capece, Angela M. and Polk, James E., el al. (2008) Current and Temperature Thresholds for Short-Term Oxygen Poisoning of Hollow Cathodes; ISBN 978-1-60086-992-1; 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit; 10.2514/6.2008-4813
• Grubisic, A. N. and Polk, J. E., el al. (2008) Ion Energies in an Open-Diode Hollow Cathode Discharge; ISBN 978-1-60086-992-1; 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit; Art. No. 2008-5095; 10.2514/6.2008-5095
• Przybylowski, JoHanna N. and Polk, James E., el al. (2008) Spatially Mapping the Ion Energy Distributions in Hollow Cathode Discharges; ISBN 978-1-60086-992-1; 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit; Art. No. 2008-5206; 10.2514/6.2008-5206
• Polk, James E. and Mikellides, Ioannis G., el al. (2008) Tungsten and Barium Transport in the Internal Plasma of Hollow Cathodes; ISBN 978-1-60086-992-1; 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit; Art. No. 2008-5295; 10.2514/6.2008-5295
• Moeller, Robert C. and Polk, James E. (2007) Preliminary Characterization of an MPD Thruster with Extended Anode and Multichannel Hollow Cathode; ISBN 978-1-62410-011-6; 43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit; Art. No. 2007-5281; 10.2514/6.2007-5281