1. Nanostructured
Materials and Devices Laboratory, School of Engineering, University of Cyprus,
P.O. Box 20537, Nicosia, 1678, Cyprus
2. Laboratory
of Physical Chemistry of Colloids and Interfaces, Department of Chemistry, University of Cyprus,
P.O. Box 20537, Nicosia, 1678, Cyprus
3. Politehnica University of Bucharest, 313 Splaiul Independentei, Bucharest, 060042, Romania
4. Laboratory
of Ultrafast Science, Department of Physics, University of Cyprus, P.O. Box 20537, Nicosia, 1678, Cyprus