Figure 4
From: Si-Doped Ceramic Al4O4C Nanowires: Full-Color Emission and Optical Waveguide Behavior
CL investigation of the samples.
(a–c) Three sets of nanowires selected for application of the CL test. (d), (e) and (f) CL images corresponding to (a), (b) and (c). The scale bars are 2 µm.
