Title :
Study of materials for the air resistant photocathode
Author :
Bazylev, V.K. ; Suvorov, D.V. ; Zhidkov, A.M.
Author_Institution :
Ryazan State Radio Eng. Univ., Ryazan, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
The source of electrons reliably operating in this pressure range is required to develop a wide-gauge vacuummeter (10-7-760 mm Hg). In this paper results of the study of photoemission from the surface of different materials under the impact of UV LED sources with wavelengths of 260 and 280 nm are shown.
Keywords :
electron sources; light emitting diodes; photocathodes; photoemission; UV LED sources; air resistant photocathode; photoemission; wavelength 260 nm; wavelength 280 nm; wide-gauge vacuum meter; Cathodes; Educational institutions; Electronic mail; Light emitting diodes; Materials; Mercury (metals); Resistance;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6892111
