Figure 3
From: Silicon nanowire and carbon nanotube hybrid for room temperature multiwavelength light source
2D PLE maps plotting in a colour scale the PL intensity in the 1000–1300 nm range as a function of the excitation wavelength for a dispersion with a CNT concentration of about 0.5 mg/l; the excitation range 300–530 nm is shown in panel (a), while the range 530–750 nm is shown in panel (b).The dash-dotted red lines correspond to 364 and 633 nm excitation. Peak assignment is based on the comparison with the data shown in Figs 1 and 2.
