Material

Reference

a = b = c (Å)

Eg (eV)

Space Group

Gd2O3

Present (GGA-VASP)

10.817

3.86

Ref. [13]

10.815

Ref. [14]

10.78

Ref. [15]

10.816

Ref. [16]

10.817

Ref. [17]

10.812

Ref. [18]

10.808

Ref. [19]

10.819

Ref. [20]

10.817

Ref. [21]

10.817

Tb2O3

Present (GGA-VASP)

10.758

3.82

Ref. [15]

10.758

Ref. [22]

10.7

Ref. [23]

10.745

Ref. [24]

10.7

Ref. [25]

10.735

Ref. [26]

10.728

Ref. [27]

10.73

Ref. [28]

10.728