Exploiting the Lability of Metal Halide Perovskites for Doping Semiconductor Nanocomposites
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Cesium lead halides have intrinsically unstable crystal lattices and easily transform within perovskite and nonperovskite structures. In this work, we explore the conversion of the perovskite CsPbBr3 into Cs4PbBr6 in the presence of PbS at 450 °C to produce d... ...