M. Zambelli

Optical properties of single doped Cr3+ and co-doped Cr3+–Nd3+ aluminum tantalum tellurite glasses

D. Jaque, U. Rodríguez-Mendoza, A. Speghini, 2004 .

Investigation of the upconversion processes in nanocrystalline Gd3Ga5O12:Ho3+

A. Speghini, F. Vetrone, Marco Bettinelli, 2004 .

Upconversion dynamics in Er3+ doped nanocrystalline YAlO3

A. Speghini, Marco Bettinelli, R. Francini, 2004 .

Fluorescence line narrowing spectroscopy of Eu3+ in a niobium tellurite glass

V. Lavín, A. Speghini, Marco Bettinelli, 2004 .

Optical spectroscopy of lanthanide ions in Al2O3–Nb2O5–TeO2 glasses

A. Speghini, F. Vetrone, Marco Bettinelli, 2004 .