Affiliation: | 1. Institute of Electronic Structure and Laser (IESL), Foundation for Research and Technology - Hellas (FORTH), N. Plastira 100, 70013 Heraklion, Greece Department of Materials Science and Technology, University of Crete, Heraklion, Crete, Greece;2. Institute of Electronic Structure and Laser (IESL), Foundation for Research and Technology - Hellas (FORTH), N. Plastira 100, 70013 Heraklion, Greece;3. Institute of Electronic Structure and Laser (IESL), Foundation for Research and Technology - Hellas (FORTH), N. Plastira 100, 70013 Heraklion, Greece Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, IA 50011, USA |