Mapping the Space Charge Region in BaTiO3 and SrTiO3 using 4-Dimensional Scanning Transmission Electron MicroscopySangjun Kang, Di Wang, Dylan Jennings, Wolfgang Rheinheimer, Christian Kübel and Xiaoke MuBIO Web Conf., 129 (2024) 30005DOI: https://doi.org/10.1051/bioconf/202412930005