edge focusing

edge focusing

[′ej ‚fō·kəs·iŋ]
(electromagnetism)
Axial focusing of a stream of ions which occurs when it crosses a fringe magnetic field obliquely; used in mass spectrometers and cyclotrons.
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Stream57 will deliver a series of live webcasts hosted by Virtual Edge focusing on innovation, technology and strategy in the world of streaming media and virtual events.