Designing a high resolution microcontroller-based electrostatic probe system for plasma characterization

Abstract : In this work, an automated system capable of biasing electrostatic probes in cold plasmas and acquiring the associated data is implemented. The step-by-step design, fabrication, and fine calibration of the entire system are presented. High resolution and accuracy, increased acquisition rate and high noise rejection, are the main claims for the system presented hereby. The device efficiency is eventually demonstrated through measurements in the negative ion H- source "Prometheus I".
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Conference papers
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http://hal.in2p3.fr/in2p3-01244367
Contributor : Emmanuelle Vernay <>
Submitted on : Tuesday, December 15, 2015 - 4:24:12 PM
Last modification on : Tuesday, May 22, 2018 - 9:48:08 PM

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  • HAL Id : in2p3-01244367, version 1

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S. Aleiferis, P. Svarnas. Designing a high resolution microcontroller-based electrostatic probe system for plasma characterization. 20th International Conference on Gas Discharges and their Applications (gd 2014), Jul 2014, Orléans, France. pp.sciencesconf.org:gd2014:27635. ⟨in2p3-01244367⟩

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