In-situ Electron Holography Study of Grain Boundaries in Cerium Oxide Xu, Xin ; Haile, Sossina ; Phatak, Charudatta Abstract Publication: Microscopy and Microanalysis Pub Date: August 2018 DOI: 10.1017/S143192761800781X Bibcode: 2018MiMic..24S1466X