1. Department
of Physics, Ben-Gurion University of the Negev, Be’er-Sheva, P.O. Box 653, 8410501, Israel
2. Ioffe Physical-Technical Institute, Polytechnicheskaya 26, St. Petersburg, 194021, Russia
3. ITMO University, Kronverksky Propeckt 49, St. Petersburg, 197101, Russia
4. Sandvik Hyperion, 6325 Huntley Road, P.O. Box 568, Worthington, Ohio 43085, United States
5. Columbus Nanoworks
Inc., 1507 Chambers Road, Columbus, Ohio 43212, United States