Nettet1. sep. 2024 · The transition is accompanied by a marked increase in the discharge current for a given voltage. This phenomenon was first observed by Townsend in 1953 and … Nettet12. okt. 2024 · PDF On Oct 12, 2024, Qusay Iraqi published The Effect Hollow Cathode Depth on Plasma Characteristics Find, read and cite all the research you need on …
Influence of heating on the discharge characteristics of a hollow …
Nettet31. des. 2009 · We present a review of the literature on the hollow cathode effect and glow discharges, which has particular relevance to the design of CCFL lamp electrodes … NettetThis effect is called the hollow cathode effect (Pashen, 1916). Keywords Glow Discharge Cathode Surface Hollow Cathode Transverse Magnetic Field Electron Energy … ms tyrecheck
Plasma hollow cathodes: Journal of Applied Physics: Vol 130, No 5
NettetAbstract. The hollow-cathode effect (HCE) is studied for conventional and modified hollow-cathode discharges (HCDs). HCDs are considered that operate at NettetThe hollow cathode effect allows electrical conduction at a lower voltage or with more current in a cold-cathode gas-discharge lamp when the cathode is a conductive tube open at one end than a similar lamp with a flat cathode. The hollow cathode effect … Nettet29. mar. 2024 · The C12A7 hollow cathode shows a voltage transition phenomenon under a high operating current. The plasma plume state at the cathode outlet gradually … how to make mini notebooks out of paper