%0 Journal Article %A Sarantopoulou, Evangelia%A %A Kollia, Zoe%A %A Cefalas, Alciviadis Constantinos %D 2001 %T YF3 : Nd3+, Pr3+, Gd3+ wide band gap crystals as optical materials for 157-nm photolithography %J Optical Materials %V 18 %@ 0925-3467 %R 10.1016/s0925-3467(01)00124-0 %I Elsevier BV, North-Holland %P 23–26 %N 1 %U https://hdl.handle.net/10442/7188 %> Αποθετήριο Ήλιος / ΕΙΕ