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
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].