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

Figure 2

Total DOS distribution for Dy₂Ti₂O₇. (a) 𝑈_eff=0.0 eV; (b) 𝑈_eff=2.0 eV; and (c) 𝑈_eff=3.0 eV. The upper and lower panels show the spin-up and spin-down channels, respectively.

(a) 𝑈_eff=0.0 eV

(b) 𝑈_eff=2.0 eV

(c) 𝑈_eff=3.0 eV