Fig. 7From: Impurity Location-Dependent Relaxation Dynamics of Cu:CdS Quantum DotsPL decay curves of d-Cu:CdS QDs. The samples were excited at 355 nm and monitored at (circles) 500, (crosses) 550, (squares) 600, (triangles) 650, and (diamonds) 700 nm. The solid lines are best-fitted curvesBack to article page