1. Institute of Solid State Physics University of Latvia Riga Latvia
2. Department of Chemical Sciences University of Napoli Federico II Naples Italy
3. CNRS, Laboratoire de Physique et Chimie Théoriques Université de Lorraine Nancy France
4. CNRS‐INSU Sorbonne Université Paris France
5. Dipartimento di Chimica Università di Torino and NIS (Nanostructured Interfaces and Surfaces) Center Torino Italy