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We plan to develop the present setup with a Multicusp ionsource and a 90-degree analyzing magnet. The Multicusp ionsource cabinet (red box) will contain a +/- 30 degree magnet that allows to select the Hydrogen or the Helium source. The Duoplasmatron ionsource will be upgraded to a Cesium sputtering ionsource, that is capable to produce negative ion beams from most heavy elements. On the high energy side of the Tandetron the 90-degree analyzing magnet will be installed. We will move the switching magnet from the present (temporary) position to the exit of the analyzing magnet. The nanoprobe will be moved to the new position on the right 10-degree line of the switching magnet. The microprobe will be moved to this new Tandetron Laboratory from the old Van de Graaff Laboratory, thus allowing much better quality ion beam (stability, beam size, etc). The new Analytical Endstation will be installed on one of the beamlines. Several other beamlines will be available for present and future users both internal and external. The vacuum system that is necessary for this is shown with red lines.
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