Ferroelectricity by Bose–Einstein condensation in a quantum magnet
Magnons, quantized spin excitations in magnetic materials, may undergo Bose-Einstein condensation into a macroscopic correlated quantum state at low temperature. Here, the authors demonstrate how magnon condensation in quantum magnet TlCuCl3generates an electrical polarization.
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2016-09-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms12822 |