1. Glass Division, CSIR-Central Glass and Ceramic Research Institute, 700032 Kolkata, India
2. Department of Materials and Ceramic Engineering, CICECO, University of Aveiro, 3810−193 Aveiro, Portugal
3. Department of Materials Science and Engineering, Institute I, Friedrich-Alexander-Universität Erlangen-Nürnberg, Martensstr. 5, 91058 Erlangen, Germany
4. Inorganic Chemistry III, University of Bayreuth, 95440 Bayreuth, Germany
5. Instituto de Cerámica y Vidrio (CSIC), C/Kelsen 5, Campus de Cantoblanco, 28049 Madrid, Spain
6. Centre for Energy Research, Hungary Academy of Sciences Centre for Energy Research, 1121 Budapest Konkoly-Thege street, 29-33, Budapest, Hungary
7. Dipartimento di Chimica and Laboratorio di Diagnostica Applicata ai Beni Culturali, Università degli Studi di Bari “Aldo Moro”, via Orabona 4, 70125 Bari, Italy
8. Inorganic Chemistry I, University of Bayreuth, 95440 Bayreuth, Germany
9. Institute of Solid State Physics RAS, 142432 Chernogolovka, Moscow District, Russia
10. Moscow Institute of Physics and Technology, Institutsky lane 9, Dolgoprudny 141700, Moscow District, Russia