Figure 6
From: Polarization-insensitive perfect absorption in van der waals hyper-structure
The effect of varying chemical potential \({\upmu }_{{\text{c}}}\) from 0 to 1 eV for: TM-polarized light (a) and (c) correspond to 20 nm and 50 nm hBN thickness respectively, and TE-polarized light (b) and (d) correspond to 20 nm and 50 nm hBN thickness respectively.
