Proton-mediated reversible switching of metastable ferroelectric phases with low operation voltages
Proton-mediated reversible switching of metastable ferroelectric phases with low operation voltages
The exploration of ferroelectric phase transitions enables an in-depth understanding of ferroelectric switching and promising applications in information storage. However, controllably tuning the dynamics of ferroelectric phase transitions remains challenging owing to inaccessible hidden phases. Here, using protonic gating technology, we create a series of metastable ferroelectric phases and demonstrate …