Iron (Fe) Shroud in Electromagnetic Lenses
- Practical Electron Microscopy and Database -
- An Online Book -

http://www.globalsino.com/EM/  



 
This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.
 

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As shown in Figure 2703, electromagnetic lenses consist of windings of wire through which the electric current is applied. These configurations create a strong magnetic field where the incident electron beam must pass.

electromagnetic lenses

Figure 2703. Schematic illustration of electrons passing through electromagnetic lenses.

 

 

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