1. Dipartimento di Ingegneria
Civile e Ambientale, Università di Perugia, UdR INSTM, Strada
di Pentima 4, 05100 Terni, Italy
2. Laboratory of Bio-Inspired
and Graphene Nanomechanics, Department of Civil, Environmental and
Mechanical Engineering, University of Trento, via Mesiano 77, I-38123 Trento, Italy
3. Centre for Materials
and
Microsystems, Fondazione Bruno Kessler, via Sommarive 18, I-38123 Povo, Trento, Italy
4. School
of Engineering and
Materials Science, Queen Mary University of London, Mile End Road, E1 4NS London, United Kingdom