electron beam

Noun

Meaning

a group of nearly parallel lines of electromagnetic radiation

Source: WordNet

Synonyms

ray beam cathode ray cold cathode electron gun ion beam Rays light beam electron radiation beams electron ray electron beam welding nuclear beam electron bombardment electronic shelf
Show all synonyms

Hypernyms

electromagnetic radiation electromagnetic wave nonparticulate radiation

Hyponyms

particle beam cathode ray

Examples

Because of the much smaller wavelength of the electron beam, resolution is far higher. Source: Internet

Characteristic X-rays are emitted when the electron beam removes an inner shell electron from the sample, causing a higher-energy electron to fill the shell and release energy. Source: Internet

Dedicated backscattered electron detectors are positioned above the sample in a "doughnut" type arrangement, concentric with the electron beam, maximizing the solid angle of collection. Source: Internet

Electron therapy can treat such skin lesions as basal-cell carcinomas because an electron beam only penetrates to a limited depth before being absorbed, typically up to 5 cm for electron energies in the range 5–20 MeV. Source: Internet

Extreme cases will show marked brightness increases, since the electron beam spends more time on that side of the picture. Source: Internet

In his method that had been patented in Saratov in 1925, Boris Grabovsky proposed a new principle of the TV imaging based on the vertical and horizontal electron beam sweeping under high voltage. Source: Internet

Close letter words and terms

electron accelerator electron affinity electron avalanche electron beam physical vapour deposition electron beam radiation electron beam tube