A magnetic analyzer of a helical electron beam based on a controlled magnetic mirror

被引：3
|
作者：
Gvozdev, A. K. [1 ]
Zaitsev, N. I. [1 ]
Zapevalov, S. A. [1 ]
Ilyakov, E. V. [1 ]
Fiks, A. Sh [1 ]
Shevchenko, A. S. [1 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2011年 / 54卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
Magnetic Analyzer; Cathode Voltage; Pitch Factor; Electron Velocity Distribution; Sector Diaphragm;
D O I：
10.1134/S0020441211020059
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A magnetic analyzer of a helical subrelativistic electron beam formed by a three-electrode magnetron-injector gun in the field of a cryomagnet is described. Electrons are separated in transverse velocities by a magnetic field adiabatically increasing along the beam direction. The analyzer was used to measure the electron spread in velocities and the pitch factor of a microsecond helical electron beam with an electron energy of 300 keV and a current of 100 A.
引用
收藏
页码：230 / 233
页数：4
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