Retot, H.; Bessiere, A.; Viana, B.; Galtayries, A.
(Journal of Applied Physics. 109(12); 2011; Article ID: 123518.)
The location of Ln(3+) dopant energy levels relative to bands in (Lu0.5Gd0.5)(2)O-3 was studied. A several-steps analysis of XPS measurements on heavy lanthanides sesquioxides Ln(2)O(3) (Ln = Gd, Tb, Dy, Er, Tm, Yb, Lu) ...