DocumentCode
2904899
Title
Reversed Cherenkov radiation in a half space
Author
Guo, Chen ; Duan, Zhaoyun ; Lu, Jucheng ; Chen, Min
Author_Institution
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2011
fDate
21-24 Feb. 2011
Firstpage
515
Lastpage
516
Abstract
On the basis of the microscopic electromagnetic theory and the precious research results of the Cherenkov radiation, and in the case of that a single charged particle moves in the vacuum and over the isotropic DNMs, we derived the analytical expressions for Cherenkov radiation condition, the field components, and the total radiated energy per unit length of path. We numerically studied the effects of material loss and the particle velocity on the total radiated energy per unit length of path.
Keywords
Cherenkov radiation; electromagnetic field theory; metamaterials; double-negative metamaterials; half space; isotropic DNM; material loss; microscopic electromagnetic theory; particle velocity; reversed Cherenkov radiation; single charged particle; Electromagnetics; Magnetic materials; Metamaterials; Perpendicular magnetic anisotropy; Space charge; Double-negative metamaterials (DNMs); Reversed Cherenkov radiation (RCR);
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2011 IEEE International
Conference_Location
Bangalore
Print_ISBN
978-1-4244-8662-5
Type
conf
DOI
10.1109/IVEC.2011.5747102
Filename
5747102
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