1 article(s) from Agrios, Alexander G
Figure 1: (a) SEM image of the ZnO nanorods grown on ≈100 nm thick, highly doped, patterned, p-type, silicon ...
Figure 2: The schematics of a typical measurement setup with a pulse generating unit (PGU). An optical spectr...
Figure 3: Frames extracted from high-speed videos showing light emission and changing percolation paths durin...
Figure 4: Frames extracted from high-resolution videos showing light emission from the ZnO nanorods contacted...
Figure 5: (a) Optical emission spectra obtained from DC voltage sweeping of 0–80 V (blue), AC excitation with...
Figure 6: (a) Spectrum of the light emission resulting from application of a single pulse with amplitude of 4...
Figure 7: Scanning electron microscope image of the molten path due to the current flow between the contacts ...
Figure 8: Optical microscope images showing two tungsten probes placed on a continuous ZnO nanoforest before ...
Figure 9: (a) I–V characteristics for two DC voltage sweep measurements from 0–60 V performed in vacuum (red)...