TY - JOUR AU - Eric Cockayne AU - Eric Shirley AU - Bruce Ravel AU - Joseph Woicik C2 - Physical Review B DA - 2018-07-31 DO - https://doi.org/10.1103/PhysRevB.98.014111 LA - en PB - Physical Review B PY - 2018 TI - On the temperature-dependent local atomic geometry and Ti 1s near-edge spectrum in PbTiO3 ER -