Published In Nucl. Instrum. and Meth. Phys. Research B Date Sat, 07/19/2008 - 12:00 Volume 266 Pages 4403-4406 DOI 10.1016/j.nimb.2008.05.142 Refine Po Paper Category RILIS Development Author(s) T E Cocolios B A Marsh V N Fedosseev S Franchoo G Huber M Huyse A M Ionan K Johnston U Köster Y Kudryavtsev M Seliverstov E Noah T Stora P Van Duppen