particle beam

1. 1.

   a collimated flow of particles (atoms or electrons or molecules)

   Broaderbeam

   Narrowerion beam

Questions about particle beam

What does particle beam mean?

particle beam means "a collimated flow of particles (atoms or electrons or molecules)".

Is particle beam a common word?

particle beam is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.