Table 1. The calculated equilibrium Lattice constants “a0”, unit cell volume “V0” of PbS, PbSe and PbTe

From

The Substantive Characteristics of Layered PbX (X=S, Se, and Te) Compounds: An ab-inito Investigations

Humaira Takia, Md. Afjalur Rahman, Rahman Moshiur, M.M. Rahaman, Khokon Hossen

International Journal of Physics. 2022, 10(2), 102-110 doi:10.12691/ijp-10-2-3