Separator weights exb for ion beams dominated by the space charge

摘要

The invention relates to a piece of masses exb. / p & & p & this separator comprises a source 18 of the ions which produces an ion beam. The plates of 24, 26, 28, 30 produces an electrical field perpendicular to the magnetic field produced by a permanent magnet 22, so that the ionic species chosen of the beam follow a path defined. The greater part of the undesirable species are deviated of a is a spacing of the trajectory of the beam formed by the selected species. / p & & p & field of application: production of ion beams constituted by ionic species collecting zone.