1. NEST, Istituto Nanoscienze − CNR and Scuola Normale Superiore, Piazza San Silvestro 12, 56127 Pisa, Italy
2. Center for Nanotechnology Innovation @NEST, Istituto Italiano di Tecnologia, Piazza San Silvestro 12, 56127 Pisa, Italy
3. St. Petersburg Academic University, Khlopina
8/3, 194021 Saint
Petersburg, Russia
4. ITMO University, Kronverkskiy Prospekt 49, 197101 Saint Petersburg, Russia