1. Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico-Campus Tecnológico e Nuclear, Universidade de Lisboa, Estrada Nacional 10, 2695-066 Bobadela, Portugal
2. National Centre for Nuclear Research, Soltana 7, 05-400 Otwock, Poland
3. Departamento de Física & i3N, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
4. INL – International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal
5. IBC, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
6. Instituto de Engenharia de Sistemas e Computadores – Microsistemas e Nanotecnologias, Rua Alves Redol 9, 1000-029 Lisbon, Portugal
7. Center of Research on Ions Materials and Photonics, Atomic Energy Commission-National Centre for Scientific Research-Caen High Scool of Engineering-Normandy University, National Large Accelerator of Heavy Ions, Bd Henri Becquerel, BP 65133, 14076 Caen Cedex 5, France
8. Department of Materials Science and Engineering & Department of Physics, Applied Physics and Astronomy, Rensselaer Polytechnic Institute, Troy, NY 12180, USA