Ontology highlight
ABSTRACT:
SUBMITTER: Hou P
PROVIDER: S-EPMC5495759 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Scientific reports 20170703 1
Multilevel data ferroelectric tunnel junction is a breakthrough for further improving the storage density of ferroelectric random access memories. However, the application of these ferroelectric tunnel junctions is limited by high cost of epitaxial perovskite heterostructures, unsatisfactory retention and difficulty of exactly controlling the middle polarization states. In order to overcome the issues, we develop a ferroelectric tunnel junction with smooth ultrathin polycrystalline BiFeO<sub>3</ ...[more]