Boosting circularly polarized luminescence by optimizing off-centering octahedral distortion in zero-dimensional hybrid indium-antimony halides

Abstract

By optimizing the off-centering distortion of octahedra in 0D hybrid metal halides, high photoluminescence quantum yield of near-unity and large dissymmetry factor of 3.8 × 10 −2 are achieved, boosting their circularly polarized luminescence.