Luminescence Nanothermometry Based on Pr³⁺ : LaF₃ Single Core and Pr³⁺ : LaF₃/LaF₃ Core/Shell Nanoparticles

Table 1

Lattice constants of the samples.

Lattice constant/sample	Core nanoplates	Core/shell nanoplates	Core nanospheres	Core/shell nanospheres
a (nm)	0.7316	0.7333	0.7494	0.7350
c (nm)	0.7476	0.7497	0.7512	0.7548