Fighting arcing and field emission in medical X-ray tubes

Vacuum breakdown induced by field emission is limiting the performance of modern X-ray tubes. To reduce the probability of arcing, a combination of design and controlled production processes such as cleaning and degassing is necessary. Outgassing rates of various materials have been measured at temp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Koch, L., Lesche, A., Maring, W.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Cleaning Current measurement Electrodes Electron tubes Mass spectroscopy Mechanical variables measurement Process control Production Temperature measurement Vacuum breakdown
Online-Zugang:	Volltext bestellen
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