Qianming Wang

Unraveling the Mystery of Near-Infrared Emission in an Antimony Halide Dimer Driven by the Jahn–Teller Effect

Abstract Most zero-dimensional hybrid metal halides enable emission in the first near-infrared (NIR-I) region (650–950 nm), and the shorter wavelengths result in poor photon penetration depth. Here, we report the observation of an NIR-II emission signal (band gap = 1.13 eV) from...