Electrostatic cylinder lenses III: three element asymmetric voltage lenses

Electrostatic cylinder lenses. I. Two element lenses

1971 • 92 citations

Electrostatic cylinder lenses II: Three element einzel lenses

1972 • 69 citations

A symmetric electrostatic lenses of three apertures

1970 • 62 citations

The design of three-element electrostatic electron lenses

1969 • 31 citations

The focal properties of three-element electrostatic electron lenses

1970 • 27 citations