Aging-induced domain memory in acceptor-doped perovskite ferroelectrics associated with ferroelectric-ferroelectric transition cycleJing-Hui Gao, Dezhen Xue, Lixue Zhang, Yu Wang, Huixin Bao, Chao Zhou, Wenfeng Liu, Wei Chen and Xiaobing RenEPL, 96 3 (2011) 37001DOI: https://doi.org/10.1209/0295-5075/96/37001