Fe and Fe+2%Si targets as ion sources via UV laser ablation plasma A. Lorusso, J. Krása, L. Láska, V. Nassisi and L. Velardi Eur. Phys. J. D, 54 2 (2009) 473-476 Published online: 06 February 2009 DOI: 10.1140/epjd/e2009-00023-y