Honoka Ueda

Facet Selectivity Enables Near-Unity External Quantum Yields in Shell-free Silicon Quantum Dots

Abstract Core–shell quantum dots (QDs) such as epitaxially passivated CdSe, InP, and lead-halide perovskite QDs, which are often used in solar cells and as photocatalysts, are highly luminescence-efficient and tunable. However, concerns surrounding sustainability, toxicity, and m...