TY - JOUR AU - Otero Martinez, Clara AU - Imran, Muhammad AU - Schrenker, Nadine J. AU - Ye, Junzhi AU - Ji, Kangyu AU - Rao, Akshay AU - Stranks, Samuel D. AU - Hoye, Robert L. Z. AU - Bals, Sara AU - Manna, Liberato AU - Pérez Juste, Jorge AU - Polavarapu , Lakshminarayana PY - 2022 SN - 14337851 SN - 15213773 UR - http://hdl.handle.net/11093/4332 AB - We report here fast A-site cation cross-exchange between APbX3 perovskite nanocrystals (NCs) made of different A-cations (Cs (cesium), FA (formamidinium), and MA (methylammonium)) at room temperature. Surprisingly, the A-cation cross-exchange proceeds... LA - eng PB - Angewandte Chemie International Edition TI - Fast A‐site cation cross‐exchange at room temperature: single‐to double‐ and triple‐cation halide perovskite nanocrystals DO - 10.1002/anie.202205617 ER -