Multi beam X-ray tube with the field emitter on the base of nanocrystalline graphite for computer tomography

Autor:	Vasiliy Sen, A. Yu. Poroykov, P. V. Minakov, B.V. Seleznev, K.V. Kuzmich, E.V. Smirnova, I. A. Guzilov, A. T. Rakhimov, O.Yu. Maslennikov
Rok vydání:	2009
Předmět:	Materials science Physics::Instrumentation and Detectors business.industry X-ray tube Cathode law.invention Anode Field electron emission law Electronic engineering Physics::Accelerator Physics Optoelectronics Tube (fluid conveyance) business Current density Beam (structure) Common emitter
Zdroj:	2009 IEEE International Vacuum Electronics Conference.
DOI:	10.1109/ivelec.2009.5193411
Popis:	A multiple-beam X-ray tube on the basis of field emitters has been designed and developed. The X-ray tube is powered by 140 kV anode supply. Each beam is driven by 1 kV cathode to grid supply. Electron trajectories calculation and experimental measurement of I–V characteristics are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dcf75221ef23166f19696bba7c3ac00b https://doi.org/10.1109/ivelec.2009.5193411 Zobrazit plný text záznamu