Ambiguity in B-Site cation ordering: A Case study of the double perovskite Ca${}_2$CoNbO${}_6$

Svetlana A. Artiukova, Ivan V. Yatsyk, Ruslan G. Batulin +6

The ordering of cations in the B sublattice remains a challenging issue in double perovskites. In this work, a combined experimental and theoretical approach was employed to invest…