Plasma-probe self detection of resonance cones
- 12 July 1973
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 9 (14) , 312-313
- https://doi.org/10.1049/el:19730224
Abstract
The near-field resonance cones that extend outward from a small antenna or probe in a magnetoplasma have been detected at a second probe by utilising the nonlinear rectification properties of the probe–plasma interface. Seen from the point of view of plasma diagnostics, this constitutes a very simple procedure for laboratory measurement of the electron plasma frequency when the electron gyrofrequency is known.Keywords
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