Flexible ferroelectric element based on van der Waals heteroepitaxy


We present a promising technology for nonvolatile flexible electronic devices: A direct fabrication of epitaxial lead zirconium titanate (PZT) on flexible mica substrate via van der Waals epitaxy. These single-crystalline flexible ferroelectric PZT films not only retain their performance, reliability, and thermal stability comparable to those on rigid… (More)
DOI: 10.1126/sciadv.1700121