Fig. 1: [010]p zone axis SAED of CeNbO4+δ.
From: Modulated structure determination and ion transport mechanism of oxide-ion conductor CeNbO4+δ
![Fig. 1: [010]p zone axis SAED of CeNbO4+δ.](http://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41467-020-18481-x/MediaObjects/41467_2020_18481_Fig1_HTML.png?as=webp)
a CeNbO4.0. b CeNbO4.08. c CeNbO4.25. d CeNbO4.33. The strong reflections in b–d have the same pseudo-tetragonal symmetry as the reflections of the parent structure in a. (p denotes parent material CeNbO4).
