Charge storage characteristics of atomic layer deposited ZrO2/Al2O3 multilayered filmsZhenjie Tang, Rong Li, Xinhua Zhu and Zhiguo LiuEur. Phys. J. Appl. Phys., 60 3 (2012) 30301DOI: https://doi.org/10.1051/epjap/2012120351