#Nanodots made of photovoltaic material support waveguide modes
“#Nanodots made of photovoltaic material support waveguide modes” Stibnite nanodots, Zhan et al., doi: 10.1117/1.AP.2.4.046004. Credit: SPIE Antimony sulfide, or stibnite (Sb2S3), has been investigated intensively in recent years as a promising material for nontoxic, environmentally friendly solar cells. It is now possible to fabricate thin photovoltaic films from an ink containing nanoparticles of stibnite,…