| 摘要 |
A module of an apparatus for producing and acting upon two parallel ion beams 1701 which are parallel to the plane of symmetry 1702. The beams 1701 enter the quadrupole field of the permanent magnet pole array 1716 and the required multiple ion species of different parameter values are brought to a series of focal points and transmitted through a resolving structure. This allows for the removal of unwanted beams and allowing wanted beams to exit the magnet array either side of component 1704. |
