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