Journal: Scientific Reports
Article Title: Enhanced absorption in organic solar cells via combined anti-reflection and Mie resonance effects in subwavelength ellipsoidal dielectric nanostructures
doi: 10.1038/s41598-025-04980-8
Figure Lengend Snippet: ( a ) Absorption spectra in PM6:Y6 of planar OSCs with and without the SEDNs under TM polarization at D = 100 nm, S = 70 nm, and ASP = 2.2, and under TE polarization at D = 100 nm, S = 30 nm, and ASP = 3.6. ( b ) J SC as a function of PM6:Y6 thickness for the planar OSC compared to OSCs integrated with the SEDNs optimized for TM and TE polarizations.
Article Snippet: To optimize the SEDNs for each polarization, three-dimensional (3D) finite element method (FEM) simulations are conducted using the commercial software COMSOL Multiphysics.
Techniques: