Citation: An, Tao; Baikie, Tom; Orera, Alodia; Piltz, Ross O.; Meven, Martin; Slater, Peter R.; Wei, Jun; Sanju\'an, Mar\'ia L; White, T. J. (2016). Interstitial Oxide Ion Distribution and Transport Mechanism in Aluminum-Doped Neodymium Silicate Apatite Electrolytes.. Journal of the American Chemical Society, 138, pp. 4468-4483.