Floating potential method using a thermionic emissive probe including an ionizing and collisional presheath

This article studies the interaction of an argon plasma with an emissive probe considering the effect of both ionization and ion–neutral collisions. The floating potential is determined from the I – V characteristic curves as a function of the probe temperature, neutral gas pressure and plasma elect...

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Veröffentlicht in:	Plasma sources science & technology 2022-09, Vol.31 (9), p.95012
Hauptverfasser:	Morales Crespo, R, Muñoz-Serrano, E, Tejero-del-Caz, A
Format:	Artikel
Sprache:	eng
Schlagworte:	argon discharge characteristics emissive probe floating potential method sheath–presheath temperature-limited region thermionic emission
Online-Zugang:	Volltext
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