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Building Langmuir Probes and Emissive Probes for Plasma Potential Measurements in Low Pressure, Low Temperature Plasmas
 

Building Langmuir Probes and Emissive Probes for Plasma Potential Measurements in Low Pressure, Low Temperature Plasmas

Article DOI: 10.3791/61804-v • 08:10 min • May 25th, 2021
May 25th, 2021 •
*1, *1, *2
1Department of Engineering Physics, University of Wisconsin, 2Department of Physics & Biophysics, University of San Diego
* These authors contributed equally

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The main goal of this work is to make it easier for research groups unfamiliar with Langmuir probes and emissive probes to use them as plasma diagnostics, especially near plasma boundaries. We do this by demonstrating how to build the probes from readily available materials and supplies.

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Plasma Potential Measurements Low Pressure Plasmas Low Temperature Plasmas Particle Fluxes Electron Temperatures Vacuum Chamber Plasma Discharge Electrical Feedthrough Langmuir Probe Systems Cost Savings Experiment Mapping Plasma Boundary Diagnostic Techniques
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