Affiliation: | 1. Institute for Ion Beam Physics and Materials Research, Forschungszentrum Dresden‐Rossendorf, 01314 Dresden (Germany), Fax: (+49)?(0)351260?3285;2. Jozef Stefan Institute, Jamova cesta 39, 1000 Ljubljana (Slovenia);3. NanoMaterials, Ltd., Nes Ziona 74140 (Israel);4. IonBond Ltd., Durham, DH8 6TS (United Kingdom) |