TY - JOUR AU - Eric Cockayne AU - Marek Mihalkovic AU - Christopher Henley C2 - Physical Review B DA - 2016-01-07 DO - https://doi.org/10.1103/PhysRevB.93.020101 LA - en M1 - 93 PB - Physical Review B PY - 2016 TI - Structure of Periodic Crystals and Quasicrystals in Ultrathin Films of Ba-Ti-O ER -