1. Notes and References;Principles of Electron Optics;2018
2. Electrostatic Lenses;Handbook of Charged Particle Optics, Second Edition;2008-10-24
3. Focused ion beam technology;Semiconductor Science and Technology;1993-06-02
4. Development of focused ion beam systems;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;1989-02