F001 (1986). Superstructures in Bi2O3-Nb2O5 solid solutions.
Left: HRTEM image of type II incommensurate superstructure in Bi-Nb-O system. The inset is the corresponding SAED pattern. Right: A proposed model showing the principle of arrangement of Nb-O clusters in the cubic Bi2O3 matrix. [W. Z. Zhou, D. A. Jefferson, J. M. Thomas, Proc. Roy. Soc. Lond. A406, 173–182 (1986)]. It is Zhou’s first publication.