INVERSE PROBLEMS OF MAGNETOSTATICS AND THE DESIGN OF DOUBLE-FOCUSING ELECTRON MAGNETIC SPECTROMETERS

Citation
Ls. Vasilev et Sf. Lomaeva, INVERSE PROBLEMS OF MAGNETOSTATICS AND THE DESIGN OF DOUBLE-FOCUSING ELECTRON MAGNETIC SPECTROMETERS, Technical physics, 42(11), 1997, pp. 1301-1304
Citations number
8
Journal title
ISSN journal
10637842
Volume
42
Issue
11
Year of publication
1997
Pages
1301 - 1304
Database
ISI
SICI code
1063-7842(1997)42:11<1301:IPOMAT>2.0.ZU;2-B
Abstract
A method is proposed for the design of double-focusing electron magnet ic spectrometers by using direct methods of solving inverse problems o f magnetostatics. The conditions for double-focusing electron magnetic spectrometers in a system with two pairs of electromagnetic coils are determined for the first time in a third-order model, which appreciab ly improves the main optical characteristics of the device: the resolu tion and the luminosity. This system is used to design a real energy a nalyzer with a free toric chamber in the third-order model. (C) 1997 A merican Institute of Physics. [S1063-7842(97)01311-1].