Overcoming lattice mismatch for core-shell NaGdF4@CsPbBr3 heterostructures

Core-shell heterostructures using α-phase LnNPs and LHPs

Optically inert α-phase NaYF₄ LnNPs were synthesized using a modified co-precipitation technique (Supplementary Figs. 1, 2)^27,28,29. The reduced amount of NaF precursor and shortened…