Metastable ferroelectricity driven by depolarization fields in ultrathin Hf0.5Zr0.5O2
HfO2-based ferroelectric materials have immense technological potential and so significant attention has been given to improve the ferroelectric properties at low-thickness. Here, using Landau Devonshire theory, the authors show the origin of pinched hysteresis loops is connected with the existence...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-07-01
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| Series: | Communications Physics |
| Online Access: | https://doi.org/10.1038/s42005-022-00951-x |