Note: An advanced in situ diagnostic system for characterization of electric propulsion thrusters and ion beam sources.
We present an advanced diagnostic system for in situ characterization of electric propulsion thrusters and ion beam sources. The system uses a high-precision five-axis positioning system with a modular setup and the following diagnostic tools: a telemicroscopy head for optical imaging, a triangular laser head for surface profile scanning, a pyrometer for temperature scanning, a Faraday probe for current density mapping, and an energy-selective mass spectrometer for beam characterization (energy and mass distribution, composition). The capabilities of our diagnostic system are demonstrated with a Hall effect thruster SPT-100D EM1.
Bundesmann
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Leibniz-Institut für Oberflächenmodifizierung e.V., Permoserstr. 15, 04318 Leipzig, Germany. carsten.bundesmann@iom-leipzig.de
Tartz
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Scholze
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Leiter
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Scortecci
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Gnizdor
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Neumann
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