1. Interdisciplinary Laboratories for Advanced Materials Physics (i-LAMP) and Dipartimento di Matematica e Fisica, Università Cattolica del Sacro Cuore, Via della Garzetta 46, Brescia 25133, Italy
2. INSTM, UdR Brescia, Via Branze 38, Brescia 25123, Italy
3. Department of Information Engineering (DII), University of Brescia, Via Branze 38, Brescia 25123, Italy
4. INO-CNR, Via Branze 38, Brescia 25123, Italy
5. Department of Civil, Environmental, Architectural Engineering and Mathematics (DICATAM), Università degli Studi di Brescia, Via Branze, Brescia 43-25123, Italy
6. CNR-IMM Bologna, Via Gobetti 101, Bologna 40129, Italy