Realizing efficient broadband near-infrared emission under blue light excitation in Sb 3+ -doped zero-dimensional organic tin( iv )-based metal halides via coordination structure modulation

Here, we report a new NIR emitter of Sb 3+ -doped tin( iv )-based metal halides via coordination structure modulation, which can exhibit bright broadband NIR emission under blue light excitation with a PLQY of 33.2%.