(a) The formation energies and (b) the surface energies (IMAGE)

Higher Education Press

(a) The formation energies and (b) the surface energies

Caption

 (a) The formation energies and (b) the surface energies of NbOx, CeOx, and NbCeOx species on the SnO2(110) surface. Blue, red, cyan, and yellow circles denote Nb, O, Sn, and Ce atoms, respectively.

Credit

Ying Zhu et al.

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