1. Instituto de Cerámica y Vidrio (CSIC); C/Kelsen 5, Campus de Cantoblanco 28049 Madrid Spain
2. Fraunhofer Institute for Mechanics of Materials IWM; Walter-Hülse-Str. 1 D-06120 Halle Germany
3. CNR-IFN; CSMFO Group; Istituto di Fotonica e Nanotecnologie; via alla Cascata 56/C 38050 Povo Italy
4. Leibniz-Institut für Oberflächenmodifizierung e.V.; Permoserstraβe 15 D-04318 Leipzig Germany
5. Department of Condensed Matter Physics and Materials Science; Tata Institute of Fundamental Research; Mumbai 400005 India
6. Departamento de Física de Materiales; Universidad Autónoma de Madrid; 28049 Madrid Spain
7. MDF Lab (Photonic Materials and Devices); CNR - Nello Carrara Institute of Applied Physics; via Madonna del Piano 10 50019 Sesto Fiorentino Firenze Italy