Figure 2
From: Excitation Dependent Phosphorous Property and New Model of the Structured Green Luminescence in ZnO
(a) Three-dimensional illustration and a plane projection (top contour) of the PLE signal of the sample at different temperatures for detection wavelength of 510 nm. The red curve in the right-hand side plane was the PLE spectrum recorded at 10 K. (b) 10 K structured GL (green) and the corresponding PLE spectrum (red). A theoretical absorption spectrum (dashed curve) based on MBO model and a modified one by considering the escaping of excited electrons (blue curve) were also drawn.
