Below are all compressed .mph files for COMSOL 6.3
3D model of a cathode ray tube
Particle Trajectories
3D model of a wehnelt cylinder with one anode
Particle Trajectories
3D model of an einzel lens
Particle Trajectories
Equipotential Surfaces
2D model of a pierce electron gun
Electric Field
Particle Trajectories
Equipotential Contours