Abstract
A crystal's surface has been found to behave as a distinct material that has temperature-dependent electrical polarization - despite the rest of the crystal being non-polar.
Original language | English |
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Pages (from-to) | 600-602 |
Number of pages | 3 |
Journal | Nature |
Volume | 575 |
Issue number | 7784 |
DOIs | |
Publication status | Published - 28-Nov-2019 |
Keywords
- INVERSION SYMMETRY
- BREAKING