1. LENS-MIND-IN2UB, Departament d’Electrònica,
Institut de Nanociència i Nanotecnologia, Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
2. Laboratorio de Microscopías
Avanzadas (LMA), Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza, 50018 Zaragoza, Spain
3. Fundación ARAID, 50018 Zaragoza, Spain
4. Department of Materials Science & Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, United Kingdom
5. CEA-LETI, MINATEC, 17 rue des Martyrs, 38054 Grenoble Cedex 9, France
6. Laboratoire de Physique et Chimie des Nano-objects, 135 Avenue de Rangueil, 31077 Toulouse Cedex 4, France
7. INSTM and Dipartimento di Chimica “U. Schiff”, Università degli Studi di Firenze, Via della Lastruccia 3, Sesto Fiorentino, I-50019 Firenze, Italy
8. Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm, Sweden
9. Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
10. ICREA—Institució Catalana de Recerca i Estudis Avançats, Passeig de Lluís Companys, 23, 08010 Barcelona, Spain