Electronic, Elastic, Optical, and Thermodynamic Properties Study of Ytterbium Chalcogenides Using Density Functional Theory

Table 1

Lattice parameters of ytterbium chalcogenides.

Compound	Lattice parameter
	Present study	Experiment
YbS	5.6 Å	5.693 Å [19]
YbSe	5.66 Å	5.879 Å [20]
YbTe	6.136 Å	6.357 Å [16, 21]