Efficiency enhancement of 31% of silicon solar cells using spin-on phosphorus diffusion, indium nanoparticles, and spin-on TiO2 space layer

We demonstrated the localized surface plasmons of indium nanoparticles for enhancing the performances of silicon solar cells. At AM1.5G, the increasing in conversion efficiency of 31.17%, from 12.03% to 15.78%, was obtained.