Traveling‐wave electron‐beam–semiconductor system for picosecond rise‐time pulse generation

1975 ◽  
Vol 46 (5) ◽  
pp. 1966-1972 ◽  
Author(s):  
C. B. Norris
Keyword(s):  
Electron Beam ◽  
Traveling Wave ◽  
Rise Time ◽  
Pulse Generation ◽  
Semiconductor System ◽  
Time Pulse

Cathodoluminescence of SiO2/Si System

2009 ◽  
Vol 156-158 ◽  
pp. 487-492 ◽  
Author(s):  
M.V. Zamoryanskaya
Keyword(s):  
Activation Energy ◽  
Electron Beam ◽  
Rise Time ◽  
Silicon Oxide ◽  
Beam Current ◽  
Electron Beam Current ◽  
Electron Traps ◽  
Definition Of ◽  
Luminescent Centers

In this paper the new method for determination of luminescent centers concentration are discussed. While the possibility of electron traps determination and definition of its activation energy are suggested. The cathodoluminescent (CL) method was used. The determination of luminescent centers concentration in silicon oxide is based on the measurements of dependences of CL intensity on electron beam current. The presence and energy of activation of electron traps were studied by measurement of rise time and decay of luminescent band during the stationary irradiation of silica by electron beam.

Design Sheet Beam Gun for THz Traveling-Wave Tube

2014 ◽  
Vol 541-542 ◽  
pp. 470-473 ◽  
Author(s):  
Zhan Liang Wang ◽  
Yu Bin Gong ◽  
Hua Rong Gong ◽  
Jin Jun Feng ◽  
Xiong Xu
Keyword(s):  
Electron Beam ◽  
Traveling Wave ◽  
Design Method ◽  
Terahertz Wave ◽  
Wave Radiation ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
Electron Device ◽  
Particle In Cell ◽  
Sheet Electron Beam

The Sheet Electron Beam Vacuum Electron Device is an Attractive Choice for Generating High Power Millimeter/terahertz Wave Radiation. the Sheet Electron Beam Gun is a Key Component for the Sheet Beam Vacuum Electron Device. in this Paper, a Novel Sheet Electron Beam Gun was Proposed for a Terahertz Traveling-Wave Tube. the Theories of Sheet Beam Gun are Deduced Based on the Round Beam Gun Theories. the Track of 24.5kV, 1A, 0.4mm8mm Sheet Beam is Gained through 3D Particle-in-Cell Simulation and the Theories are Verified. the Investigation Results Show that, the Design Method of the Sheet Beam Gun is Easy and Reliable.

scholarly journals Performance improvement of a sub-THz traveling-wave tube by using an electron optic system with a converging sheet electron beam

2019 ◽  
Vol 12 ◽  
pp. 799-803 ◽  
Author(s):  
Andrey E. Ploskih ◽  
Nikita M. Ryskin ◽  
Anton A. Burtsev ◽  
Aleksei V. Danilushkin ◽  
Igor A. Navrotsky
Keyword(s):  
Electron Beam ◽  
Performance Improvement ◽  
Traveling Wave ◽  
Optic System ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
Electron Optic ◽  
Sheet Electron Beam

Design and simulation of a 0.2-THz traveling-wave tube with a converging sheet electron beam

2018 ◽  
Author(s):  
Tatiana A. Karetnikova ◽  
Andrey G. Rozhnev ◽  
Nikita M. Ryskin ◽  
Anton A. Burtsev ◽  
Igor A. Navrotsky ◽  
...  
Keyword(s):  
Electron Beam ◽  
Traveling Wave ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
Sheet Electron Beam
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