Title :
Effects of shape-gene on the secondary electron emission of curved-surfaces in low-octane primacy electrons
Author :
Long, Jianfei ; Tian, Licheng
Author_Institution :
Sci. & Technol. on Vacuum Cryogenics Technol. & Phys. Lab., Lanzhou Inst. of Phys., Lanzhou, China
Abstract :
Based on semi-classical theorem, Analyzed the secondary electron emission of objects under the incidence of low-octane primacy electrons, calculated the approximate relation between incidence angle and secondary electron emission coefficient, Shape-gene are firstly put forward and further obtained is the method of calculating the secondary electron emission coefficient. Deduced the secondary electron emission coefficient of cylindrical surfaces, the results are also analyzed and discussed.
Keywords :
secondary electron emission; surface structure; curved surfaces; cylindrical surface; incidence angle; low-octane primacy electrons; secondary electron emission; semiclassical theorem; Cathodes; Companies; Electron emission; Laser theory; Physics; Power lasers; Surface discharges; low-octane primacy electrons; secondary electron emission coefficient; shape-gene;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987890
