Figure 1

Atomic structure of the orthorhombic λ phase Ta2O5 with the space group symmetry of Pbam viewed along (a) x-axis, (b) y-axis, and (c) z-axis.

Atomic structure of the orthorhombic λ phase Ta2O5 with the space group symmetry of Pbam viewed along (a) x-axis, (b) y-axis, and (c) z-axis.