Research Article
Theoretical Study of High-Frequency Response of InGaAs/AlAs Double-Barrier Nanostructures
Figure 4
Operating point position relative to the maximum NDC as a function of the Fermi energy for RTD heterostructure number 1 at the following frequencies and temperatures: , K (green line); , K (purple line); , K (orange line); , K (blue line); , K (black line); , K (red line).