J. Thomson had firmly opposed. Ten years earlier, G. P Thomson had asked one of his students to study electron diffraction. When the student fired electrons through a thin film of celluloid ...

J.J. Thomson decided to find out for sure ... the lifeblood of everything from computers to phones to microwaves, the electron turned out to be interesting to just about everybody.

Description: Electron diffraction patterns for single crystal and polycrystalline materials are displayed on a CRT screen. A Welch model 2639 'Electron Diffraction tube' is used in an experiment in ...

Electron temperatures of 100 eV up to 1 keV and densities in the range 1–3 × 10 13 cm −3 have been measured by Thomson scattering on Tokamak T3. These results agree with those obtained by ...