Strongly Fluorescent Quaternary Cu–In–Zn–S Nanocrystals Prepared from Cu<sub>1-<i>x</i></sub>InS<sub>2</sub> Nanocrystals by Partial Cation Exchange
We report a high-yield, low cost synthesis route to colloidal Cu1-xInS2 nanocrystals with a tunable amount of Cu vacancies in the crystal lattice. These are then converted into ...