Electronic Structure Calculations of A₂Ti₂O₇ (A = Dy, Ho, and Y)

Figure 5

Dependence of the lattice parameter 𝑎_𝑝 (a), 𝑥 (b), and band gap (c) of the Y₂Ti₂O₇ on 𝑈_eff.

(a)

(b)

(c)