Fig. 1. Diagram of molybdenum dichalcogenides based nanostructure

Fig. 2. The absorption rate of each part and the influence of DBR layers on the absorption rate

Fig. 3. Electric and magnetic fields of molybdenum disulfide based-nanostructures with the incidence of TM polarized light

Fig. 4. Absorption spectra of nanopillar arrays with varied geometric parameters or materials

Fig. 5. Absorption spectra at different incidence angles

Fig. 6. Dielectric constants of different two-dimensional materials

Fig. 7. Absorption spectra of nanostructures after replacement of other two-dimensional materials