Linked from

The 106 pages that link to Electron, each with the reason it gives.

• History of subatomic physicsBroader topic: Its discovery began the experimental case that atoms have internal structure.

• Owen RichardsonNarrower topic: Electron emission, the central subject of Richardson’s research, depends on electrons escaping material surfaces.

• PhototubeNarrower topic: Electrons emitted by the cathode form the phototube’s measurable signal.

• Plasma recombinationRelated: Free electrons are captured during plasma recombination.

• Relativistic quantum mechanicsRelated: The Dirac equation was developed to describe the electron consistently with special relativity.

• Spin-½Broader topic: The electron is the standard physical example of a spin-½ particle.