Electron Gun

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Revision as of 13:03, 29 January 2022 by EGun5214 (talk | contribs)
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Creating an SEM was proven to be too difficult. The electron gun with a magnetic lens is a simplification of the project.

Idea

There are two parts to this project. The first would be to create the electron source which seems to be done with the use of a Lenard/Crookes tube [1]. Secondly, we would want to focus this electron beam into a spot with the use of a homemade magnetic lens (probably a solenoid of some form). We could perhaps perform a measurement of the focal length with respect to the magnetic field strength of the lens.

Team Members

Irvin Lim
Aliki Sofia Rotelli
Tan Chuan Jie
Lai Tian Hao

Equipment

Setup

Measurements

Potential Problems