NobleBlocks
    Tunable White-Light Emission in Single-Cation-Templated Three-Layered 2D Perovskites (CH<sub>3</sub>CH<sub>2</sub>NH<sub>3</sub>)<sub>4</sub>Pb<sub>3</sub>Br<sub>10-x</sub>Cl<sub>x</sub>. | NobleBlocks