scholarly journals Influences of aging effect on the behavior of field emission site in broad area vacuum gap

2000 ◽  
Vol 120 (5) ◽  
pp. 560-567
Author(s):  
Eiji Takahashi ◽  
Akinori Ebe ◽  
Kiyoshi Ogata ◽  
Shigehiro Komuro ◽  
Mototaka Sone ◽  
...  
Keyword(s):  
Field Emission ◽  
Aging Effect ◽  
Broad Area ◽  
Vacuum Gap

Influence of aging effect on behavior of field emission sites in a broad-area vacuum gap

2001 ◽  
Vol 136 (3) ◽  
pp. 10-18 ◽  
Author(s):  
Eiji Takahashi ◽  
Akinori Ebe ◽  
Kiyoshi Ogata ◽  
Shigehiro Komuro ◽  
Hideo Mitsui ◽  
...  
Keyword(s):  
Field Emission ◽  
Aging Effect ◽  
Broad Area ◽  
Vacuum Gap

An analysis of field-induced hot-electron emission from metal-insulator microstructures on broad-area high-voltage electrodes

1986 ◽  
Vol 403 (1825) ◽  
pp. 285-311 ◽  
Keyword(s):  
Electron Emission ◽  
Voltage Characteristic ◽  
Spectral Shape ◽  
Hot Electron ◽  
Current Voltage Characteristic ◽  
Broad Area ◽  
Metal Insulator ◽  
Resolution Electron ◽  
Current Voltage ◽  
Vacuum Gap

High-resolution electron energy distribution measurements of individual microscopic sites have been used to develop a detailed theoretical model of the field-induced hot-electron emission mechanism responsible for pre-breakdown currents at vacuum-gap fields of 10-30 MV m -1 . The model, which is based on the formation of conducting channels in a metal-insulator-vacuum (m. i. v.) micro-emission régime, has provided experimentally verified quantitative relations for the current-voltage characteristic, spectral shape, and the field-dependence of the spectral full width at half maximum (f. w. h. m.) and shift.

scholarly journals Probing the Hydrogen Enhanced Near-Field Emission of ITO without a Vacuum-Gap

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Jacob L. Poole ◽  
Yang Yu ◽  
Paul R. Ohodnicki
Keyword(s):  
Field Emission ◽  
Near Field ◽  
Vacuum Gap

Comparative studies on enhanced field emission from mechanically and chemically polished broad-area Nb, Cu, and Al cathodes

1996 ◽  
Vol 94-95 ◽  
pp. 94-100 ◽  
Author(s):  
N. Pupeter ◽  
T. Habermann ◽  
A. Kirschner ◽  
E. Mahner ◽  
G. Müller ◽  
...  
Keyword(s):  
Field Emission ◽  
Comparative Studies ◽  
Broad Area

20. Recent developments in broad area field emission cold cathodes

Vacuum ◽  
1980 ◽  
Vol 30 (11-12) ◽  
pp. 527-532 ◽  
Author(s):  
D Stewart ◽  
P Wilson
Keyword(s):  
Field Emission ◽  
Broad Area ◽  
Cold Cathodes ◽  
Recent Developments

Field emission from metal particles in a vacuum gap

1969 ◽  
Vol 2 (6) ◽  
pp. 881-888 ◽  
Author(s):  
R E Hurley ◽  
T M Parnell
Keyword(s):  
Field Emission ◽  
Metal Particles ◽  
Vacuum Gap
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