Genetic algorithm (GA) and particle swarm optimisation (PSO) techniques have been
integrated with the differential algebra (DA) method in charged particle optics to optimise an …

In electron optics, calculation of the electric field plays a major role in all computations and
simulations. Accurate field calculation methods such as the finite element method (FEM) …

To design electron lens systems, applying a fully automated optimization routine has not yet
been feasible, especially for the case where the optimization has many free variables of the …

The design of electrostatic electron lenses involves the choice of many geometrical
parameters for the lens electrodes as well as the choice of voltages applied to the …

This article reports on the development of an optimization framework for charged particle
optics design (CPOpt). The optimization part of CPOpt involves a custom-developed Python …

In this paper, a phase‐shifted full‐bridge current‐doubler synchronous rectifying converter
(PSFB‐CDSRC) based on IGBT and its control strategies are studied. In the main circuit, a …

In electron optics, the design of electron lens systems is still a challenge. To optimize such
systems, the objective function which should be calculated, depends on the electric potential …

The design of an electrostatic electron optical system with five electrodes and two objective
functions is optimized using multiobjective genetic algorithms (MOGAs) optimization. The …

Electrostatic lenses are established using billed electrodes with cylinder bores which are
exactly organized on a line of symmetry. In this paper, four designs of three-element …