DocumentCode
1667906
Title
Abnormal fluctuations of field electron current of point metal cathode covered with subatomic films of foreign matters
Author
Suvorov, A.L. ; Zaluzhnyi, A.A. ; Babaev, V.P. ; Zaluzhni, A.A.
Author_Institution
SSC RF Inst. for Theor. & Exp. Phys., Moscow, Russia
fYear
2005
Abstract
In this work the results of investigation of behaviour of subatomic carbon and silicon films (coating degree θ= 1 ÷ 3) on the surface of niobium and uranium needle autoelectronic emitters at low-energy bombardment with H+, D+ and He+ ions are presented. The peculiar property of the selected systems was the ratio of work functions: φ (film) > φ (substrate).
Keywords
carbon; cathodes; current fluctuations; electron field emission; elemental semiconductors; ion beam effects; semiconductor thin films; silicon; work function; C; Nb; Si; U; abnormal fluctuations; autoelectronic emitters; field electron current; foreign matters; low-energy bombardment; point metal cathode; subatomic films; work functions; Carbon dioxide; Cathodes; Coatings; Electrons; Fluctuations; Helium; Needles; Niobium; Semiconductor films; Silicon;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference, 2005. IVNC 2005. Technical Digest of the 18th International
Print_ISBN
0-7803-8397-4
Type
conf
DOI
10.1109/IVNC.2005.1619538
Filename
1619538
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