Electron Detector - Parts of the Scanning Electron Microscope

Electron Detector

Attracts the electrons that bounce off the sample and turns them into an electrical current.

Basics Magnification What is magnification? How do we see? Learn about focus Learn about lenses Magnification aids The Scanning Electron Microscope How does an SEM work? Intro Electrons Filament Electron cloud Anode plate Magnetic lens Sample Deflector Detector How is the image made? Uses of the SEM Parts of the SEM Intro Electron gun Anode Magnetic lens system Deflector coils Electron column Sample stage Electron detector Sample chamber Computer Controllers		Activities Let’s zoom in Learn to use an SEM Explore with the SEM simulator Challenge – What do you see?		More Glossary Extra Activities Lesson Plans Resources Connect with Us