Small Polaron-Induced Ultrafast Ferroelectric Restoration in BiFeO_{3}
In this report, we apply a suite of ultrafast spectroscopic techniques and advanced calculations to reveal the interplay between electronic and lattice degrees of freedom in ferroelectric BiFeO_{3}. Using transient sum frequency generation spectroscopy, which is sensitive to electronic polarizations...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-05-01
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| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/PhysRevX.15.021046 |
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