Studying interface charge distribution in HfO2 and Al2O3 based nanocapacitors by operando electron holographyLeifeng Zhang, Muhammad Hamid Raza, Kilian Gruel, Rong Wu, Catherine Dubourdieu, Martin Hÿtch and Christophe GatelBIO Web Conf., 129 (2024) 29002DOI: https://doi.org/10.1051/bioconf/202412929002