Abstract:
The paper is devoted to the investigation of electrostatic quadrupole-cylindrical fields. Calculation of the
structure of electrostatic quadrupole-cylindrical fields, synthesized on the basis of the sum of the base
cylindrical field and axially symmetric cylindrical quadrupoles of various types, is carried out. Equipotential
portraits of quadrupole-cylindrical fields of various types are presented. The analysis of obtained
equipotential portraits of quadrupole-cylindrical fields is carried out. Variants of their application in
corpuscular optics are discussed. The addition of components of the axially symmetric cylindrical quadrupole
to the base cylindrical field selectively affects corpuscular-optical parameters of the energy analyzer, and
variants of the schemes of mirror analyzers with improved quality of angular focusing can be found.
