Enhanced power conversion efficiency in PCDTBT/PC70BM bulk heterojunction photovoltaic devices with embedded silver nanoparticle clusters - Heeger, Alan J.; Jeon, Ji Hye.; Kim, Jung Kyu.; Park, Jong Hyeok; Park, Keum Hwan.; Park, O Ok.; Seifter, Jason; Seo, Jung Hwa.; Wang, Dong Hwan.
Keywords: Ag cluster; Ag nanoparticles; Bulk-heterojunction; Localized surface plasmon resonance; Photovoltaic device