Electron beam excitation of left-handed surface electromagnetic waves at artificial interfaces

2009 ◽  
Vol 79 (19) ◽  
Author(s):  
Yu. O. Averkov ◽  
A. V. Kats ◽  
V. M. Yakovenko
Keyword(s):  
Electron Beam ◽  
Electromagnetic Waves ◽  
Left Handed ◽  
Electron Beam Excitation ◽  
Surface Electromagnetic Waves ◽  
Beam Excitation

Excitation of Electromagnetic Waves in a Vircator by Radially Diverging Beam

2015 ◽  
Vol 1084 ◽  
pp. 125-128 ◽  
Author(s):  
Vladimir P. Grigoriev ◽  
Tamara V. Koval ◽  
Alexey G. Zherlitsyn ◽  
Vera Verkhoturova ◽  
Gennady G. Kanaev
Keyword(s):  
Electron Beam ◽  
Electromagnetic Waves ◽  
Virtual Cathode ◽  
Resonant Interaction ◽  
Subsequent Transformation ◽  
Electron Beam Excitation ◽  
Tem Mode ◽  
Electromagnetic Oscillations ◽  
Pic Code ◽  
Beam Excitation

This paper presents the theoretical and experimental study of the excitation of electromagnetic waves in the TEM-mode in coaxial vircator with radially divergent electron beam. Excitation of electromagnetic oscillations, emission spectrum, instability increment of electromagnetic oscillations, and formation of a virtual cathode are investigated using the kinetic equation and numerical simulation (PIC code KARAT). It was shown that the resonant interaction of the electron beam is most effectively done with the TEM-mode. The possibility of TEM-mode excitation with its subsequent transformation into TE10-mode of a rectangular waveguide has been experimentally demonstrated.

Violet Band Emission of Cd2 Excimer by Electron Beam Excitation

1997 ◽  
Vol 36 (Part 2, No. 10A) ◽  
pp. L1301-L1303 ◽  
Author(s):  
Da Xing ◽  
Qi Wang ◽  
Shi-ci Tan ◽  
Ken-ichi Ueda
Keyword(s):  
Electron Beam ◽  
Band Emission ◽  
Electron Beam Excitation ◽  
Violet Band ◽  
Beam Excitation

Electron-beam excitation

2010 ◽  
Vol 4 (11) ◽  
pp. 735-736 ◽  
Author(s):  
E. Fred Schubert ◽  
Jaehee Cho
Keyword(s):  
Electron Beam ◽  
Electron Beam Excitation ◽  
Beam Excitation

A plastic scintillator film for an electron beam-excitation assisted optical microscope

2015 ◽  
Vol 22 (2) ◽  
pp. 354-358 ◽  
Author(s):  
Wataru Inami ◽  
Masahiro Fukuta ◽  
Yuriko Masuda ◽  
Yasunori Nawa ◽  
Atsushi Ono ◽  
...  
Keyword(s):  
Electron Beam ◽  
Plastic Scintillator ◽  
Optical Microscope ◽  
Electron Beam Excitation ◽  
Beam Excitation
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