DOI: 10.1039/d6cp00671j ISSN: 1463-9076
Phase engineering of Cs–Pb–Br nanoparticles for tunable optical behavior
A. G. Son, V. A. Gushina, E. A. Teplyakov, V. G. Yarzhemsky, X. Jiang, A. S. Vasenko, E. Stippell, O. V. Prezhdo, A. A. Arzhanova, N. A. Korotkova, K. A. Cherednichenko, A. S. Vishnevich, S. A. KozyukhinCrystal symmetry and [PbBr 6 ] 4− connectivity govern radiative transitions in Cs–Pb–Br nanoparticles. Water- and DMF-driven phase conversion enables reversible luminescence switching for stimuli-responsive optical materials.