Faculty of Chemistry Wroclaw University of Science and Technology Wybrzeze Wyspianskiego 27 50-370 Wroclaw Poland;
NEST Istituto Nanoscienze-CNR and Scuola Normale Superiore Piazza S.Silvestro 12 56127 Pisa Italy;
NEST Istituto Nanoscienze-CNR and Scuola Normale Superiore Piazza S.Silvestro 12 56127 Pisa Italy;
Faculty of Chemistry Wroclaw University of Science and Technology Wybrzeze Wyspianskiego 27 50-370 Wroclaw Poland;
NEST Istituto Nanoscienze-CNR and Scuola Normale Superiore Piazza S.Silvestro 12 56127 Pisa Italy;
NEST Istituto Nanoscienze-CNR and Scuola Normale Superiore Piazza S.Silvestro 12 56127 Pisa Italy;
Dipartimento di Fisica Universitàdi Pisa Largo B.Pontecorvo 3 56127 Pisa Italy;
NEST Istituto Nanoscienze-CNR and Scuola Normale Superiore Piazza S.Silvestro 12 56127 Pisa Italy;
Faculty of Chemistry Wroclaw University of Science and Technology Wybrzeze Wyspianskiego 27 50-370 Wroclaw Poland;